Attachment "objalloc2.patch" to
ticket [582256ffff]
added by
dkf
2002-07-19 21:49:01.
Index: generic/tclInt.h
===================================================================
RCS file: /cvsroot/tcl/tcl/generic/tclInt.h,v
retrieving revision 1.100
diff -u -r1.100 tclInt.h
--- generic/tclInt.h 16 Jul 2002 16:38:41 -0000 1.100
+++ generic/tclInt.h 17 Jul 2002 08:58:13 -0000
@@ -2181,6 +2181,51 @@
TclThreadFreeObj((objPtr)); \
}
+#elif defined(USE_OBJ_POOL_ALLOC) && !defined(TCL_THREADS)
+/*
+ * Not doing mem-debugging, using Purify or threads.
+ */
+
+/*
+ * The cores of the bounded pooled object allocator; these are a bit
+ * too large and complex to fit in a macro, unlike the other more
+ * normal object allocators.
+ */
+EXTERN Tcl_Obj *TclPoolAllocObj _ANSI_ARGS_((void));
+EXTERN void TclPoolFreeObj _ANSI_ARGS_((Tcl_Obj *));
+
+/*
+ * Allocate a page or contiguous block of pages (filled with zeros)
+ * direct from the OS.
+ */
+EXTERN VOID *TclpAllocMemoryPages _ANSI_ARGS_((unsigned int len));
+/*
+ * Return a page directly to the OS.
+ */
+EXTERN void TclpFreeMemoryPages _ANSI_ARGS_((unsigned int len, VOID *ptr));
+
+#define TclNewObj(objPtr) \
+ (objPtr) = TclPoolAllocObj(); \
+ (objPtr)->refCount = 0; \
+ (objPtr)->bytes = tclEmptyStringRep; \
+ (objPtr)->length = 0; \
+ (objPtr)->typePtr = NULL; \
+ TclIncrObjsAllocated()
+
+#define TclDecrRefCount(objPtr) \
+ if (--(objPtr)->refCount <= 0) { \
+ if (((objPtr)->typePtr != NULL) \
+ && ((objPtr)->typePtr->freeIntRepProc != NULL)) { \
+ (objPtr)->typePtr->freeIntRepProc(objPtr); \
+ } \
+ if (((objPtr)->bytes != NULL) \
+ && ((objPtr)->bytes != tclEmptyStringRep)) { \
+ ckfree((char *) (objPtr)->bytes); \
+ } \
+ TclPoolFreeObj(objPtr); \
+ TclIncrObjsFreed(); \
+ }
+
#else /* not TCL_MEM_DEBUG */
#ifdef TCL_THREADS
@@ -2279,6 +2324,10 @@
#else /* !WORDS_BIGENDIAN */
# define TclUniCharNcmp Tcl_UniCharNcmp
#endif /* WORDS_BIGENDIAN */
+
+#ifndef PAGE_SIZE
+#define PAGE_SIZE 0x1000 /* 4kB default */
+#endif
#include "tclIntDecls.h"
Index: generic/tclObj.c
===================================================================
RCS file: /cvsroot/tcl/tcl/generic/tclObj.c,v
retrieving revision 1.33
diff -u -r1.33 tclObj.c
--- generic/tclObj.c 26 Apr 2002 08:34:35 -0000 1.33
+++ generic/tclObj.c 17 Jul 2002 08:58:14 -0000
@@ -524,19 +524,21 @@
#ifdef PURIFY
objPtr = (Tcl_Obj *) Tcl_Ckalloc(sizeof(Tcl_Obj));
#else
+#if defined(USE_OBJ_POOL_ALLOC) && !defined(TCL_THREADS)
+ objPtr = TclPoolAllocObj();
+#else
if (tclFreeObjList == NULL) {
TclAllocateFreeObjects();
}
objPtr = tclFreeObjList;
tclFreeObjList = (Tcl_Obj *) tclFreeObjList->internalRep.otherValuePtr;
-#endif
+#endif /* USE_OBJ_POOL_ALLOC && !TCL_THREADS */
+#endif /* PURIFY */
objPtr->refCount = 0;
objPtr->bytes = tclEmptyStringRep;
objPtr->length = 0;
objPtr->typePtr = NULL;
-#ifdef TCL_COMPILE_STATS
- tclObjsAlloced++;
-#endif /* TCL_COMPILE_STATS */
+ TclIncrObjsAllocated();
Tcl_MutexUnlock(&tclObjMutex);
return objPtr;
}
@@ -593,7 +595,7 @@
objPtr->typePtr = NULL;
#ifdef TCL_COMPILE_STATS
Tcl_MutexLock(&tclObjMutex);
- tclObjsAlloced++;
+ TclIncrObjsAllocated();
Tcl_MutexUnlock(&tclObjMutex);
#endif /* TCL_COMPILE_STATS */
return objPtr;
@@ -712,6 +714,10 @@
* Tcl_Obj structs we maintain.
*/
+#if defined(USE_OBJ_POOL_ALLOC) && !defined(TCL_THREADS)
+ TclPoolFreeObj(objPtr);
+ TclIncrObjsFreed();
+#else
Tcl_MutexLock(&tclObjMutex);
#if defined(TCL_MEM_DEBUG) || defined(PURIFY)
ckfree((char *) objPtr);
@@ -720,11 +726,189 @@
tclFreeObjList = objPtr;
#endif /* TCL_MEM_DEBUG */
-#ifdef TCL_COMPILE_STATS
- tclObjsFreed++;
-#endif /* TCL_COMPILE_STATS */
+ TclIncrObjsFreed();
Tcl_MutexUnlock(&tclObjMutex);
+#endif
+}
+
+#ifdef USE_OBJ_POOL_ALLOC
+
+/*
+ * Paged-allocation system for objects, which combines the good
+ * effects of specialized block-allocation with a way to return blocks
+ * allocated to the OS when they are (probably) surplus to
+ * requirements. This works by leveraging several features:
+ *
+ * 1. The blocks are precisely OS pages, a unit that it is efficient
+ * to directly allocate and deallocate without major C-library
+ * interference.
+ *
+ * 2. The bookkeeping structures are kept at the start of each block,
+ * with the calculation of the address of the structures from the
+ * object address being done by applying a simple bit-mask to the
+ * address.
+ *
+ * 3. Blocks in the pool are kept in a chain (really a dequeue) with
+ * the last block to be allocated from at the head of the chain, so
+ * where several objects can be allocated from a block, the
+ * operation will be fairly efficient.
+ *
+ * 4. A count of the number of pages with no objects allocated on them
+ * is maintained; when that goes over a threshold value, totally
+ * free pages are removed from the chain and returned to the OS.
+ *
+ * Note that these structures must be of a size such that they align
+ * perfectly on all platforms, and also that object-structure reuse
+ * tends to be fairly rapid so it is not a good idea to refer to an
+ * object after it has been freed (not that doing so was ever
+ * recommended behaviour in the first place.)
+ */
+
+typedef struct PoolBookkeeping {
+ struct PoolBookkeeping *prevPtr; /* Previous block in pool */
+ struct PoolBookkeeping *nextPtr; /* Next block in pool */
+ unsigned long freeCount; /* Number of free objects in
+ * this pool block */
+ Tcl_Obj *freePtr; /* Pointer to first free object
+ * in this pool block */
+} PoolBookkeeping;
+
+#ifndef POOL_SLOP_LIMIT
+#define POOL_SLOP_LIMIT 2 /* Max number of empty pools to
+ * keep hanging about */
+#endif
+
+#define POOL_ADDR_MASK (~(PAGE_SIZE-1))
+#define POOL_PAGE_SIZE ((PAGE_SIZE-sizeof(PoolBookkeeping)) / sizeof(Tcl_Obj))
+
+static PoolBookkeeping *objAllocPool = NULL;
+static int freePageCount = 0;
+
+Tcl_Obj *
+TclPoolAllocObj()
+{
+ PoolBookkeeping *pagePtr = objAllocPool;
+ Tcl_Obj *objPtr;
+
+ /*
+ * Get a page we can obtain an object from, or allocate a new one
+ * if all current pages are full.
+ */
+ while (pagePtr!=NULL && pagePtr->freeCount==0) {
+ pagePtr = pagePtr->nextPtr;
+ }
+ if (pagePtr == NULL) {
+ int i;
+ /*
+ * Add to head to increase chance of quickly finding a free
+ * object next time. Note that pagePtr will always be page
+ * aligned, and that pages are always a power-of-two in size.
+ */
+ pagePtr = (PoolBookkeeping *) TclpAllocMemoryPages(PAGE_SIZE);
+ if (pagePtr == NULL) {
+ panic("could not allocate memory page(s) (%d bytes) for object "
+ "pool: errno=%d", PAGE_SIZE, errno);
+ }
+ if (objAllocPool != NULL) {
+ objAllocPool->prevPtr = pagePtr;
+ pagePtr->nextPtr = objAllocPool;
+ }
+ objAllocPool = pagePtr;
+ /*
+ * Build the linked list of free objects within this page.
+ */
+ pagePtr->freePtr = objPtr = (Tcl_Obj *) (pagePtr + 1);
+ for (i=0 ; i<POOL_PAGE_SIZE-1 ; i++) {
+ objPtr->internalRep.otherValuePtr = (VOID *) (objPtr + 1);
+ objPtr++;
+ }
+ objPtr->internalRep.otherValuePtr = (VOID *) NULL;
+ pagePtr->freeCount = POOL_PAGE_SIZE;
+ } else {
+ if (pagePtr->freeCount == POOL_PAGE_SIZE) {
+ freePageCount--;
+ }
+ /*
+ * If this page is not at the head of the chain of pages, move
+ * it there so the next search for an object will start here.
+ * This should be more efficient in the (presumably common)
+ * case where pages have several objects free on them at a
+ * time. This is really assuming that objects allocated at
+ * similar times may have similar lifespans, which I think
+ * should hold often enough for it to be worth doing the test.
+ *
+ * In theory, total rotation of the chain might be more
+ * efficient, but that would require separate mangement of a
+ * pointer to the tail of the chain; something perhaps for the
+ * code tweakers? :^)
+ */
+ if (pagePtr != objAllocPool) {
+ pagePtr->prevPtr->nextPtr = pagePtr->nextPtr;
+ if (pagePtr->nextPtr != NULL) {
+ pagePtr->nextPtr->prevPtr = pagePtr->prevPtr;
+ }
+ pagePtr->prevPtr = NULL;
+ pagePtr->nextPtr = objAllocPool;
+ objAllocPool->prevPtr = pagePtr;
+ objAllocPool = pagePtr;
+ }
+ }
+ /*
+ * Got a page with a free object; allocate and return it.
+ */
+ objPtr = pagePtr->freePtr;
+ pagePtr->freePtr = (Tcl_Obj *) pagePtr->freePtr->internalRep.otherValuePtr;
+ pagePtr->freeCount--;
+ return objPtr;
+}
+
+void
+TclPoolFreeObj(objPtr)
+ Tcl_Obj *objPtr;
+{
+ /*
+ * Find the object's pool bookkeeping structure, and add the
+ * object to the pool's free-list.
+ */
+ PoolBookkeeping *pagePtr = (PoolBookkeeping *)
+ (((long)objPtr) & POOL_ADDR_MASK);
+
+ objPtr->internalRep.otherValuePtr = (VOID *) pagePtr->freePtr;
+ pagePtr->freePtr = objPtr;
+ pagePtr->freeCount++;
+
+ /*
+ * Determine if the pool itself is all free and if so, work out
+ * whether it ought to be freed or not.
+ */
+ if (pagePtr->freeCount == POOL_PAGE_SIZE) {
+ freePageCount++;
+ if (freePageCount > POOL_SLOP_LIMIT) {
+ /*
+ * Excise page from pool list; this is why we go to the
+ * effort of maintaining a prevPtr field!
+ */
+ if (pagePtr->prevPtr == NULL) {
+ objAllocPool = pagePtr->nextPtr;
+ } else {
+ pagePtr->prevPtr->nextPtr = pagePtr->nextPtr;
+ }
+ if (pagePtr->nextPtr != NULL) {
+ pagePtr->nextPtr->prevPtr = pagePtr->prevPtr;
+ }
+
+ /*
+ * Now we can dispose with the page. Note that we do not
+ * need to clean up within the page at this point as
+ * nobody other than ourselves should have a reference to
+ * it at this point.
+ */
+ TclpFreeMemoryPages(PAGE_SIZE, (VOID *) pagePtr);
+ freePageCount--;
+ }
+ }
}
+#endif /* USE_OBJ_POOL_ALLOC */
/*
*----------------------------------------------------------------------
Index: unix/Makefile.in
===================================================================
RCS file: /cvsroot/tcl/tcl/unix/Makefile.in,v
retrieving revision 1.107
diff -u -r1.107 Makefile.in
--- unix/Makefile.in 16 Jul 2002 23:13:07 -0000 1.107
+++ unix/Makefile.in 17 Jul 2002 08:58:14 -0000
@@ -517,7 +517,7 @@
# This target can be used to run tclsh inside either gdb or insight
gdb: tclsh
@echo "set env LD_LIBRARY_PATH=`pwd`:${LD_LIBRARY_PATH}" > gdb.run
- @echo "set env DYLD_LIBRARY_PATH=`pwd`:${DYLD_LIBRARY_PATH}" > gdb.run
+ @echo "set env DYLD_LIBRARY_PATH=`pwd`:${DYLD_LIBRARY_PATH}" >> gdb.run
@echo "set env LIBPATH=`pwd`:${LIBPATH}" >> gdb.run
@echo "set env SHLIB_PATH=`pwd`:${SHLIB_PATH}" >> gdb.run
@echo "set env TCL_LIBRARY=${TCL_BUILDTIME_LIBRARY}" >> gdb.run
@@ -527,7 +527,7 @@
# This target can be used to run tclsh inside ddd
ddd: tclsh
@echo "set env LD_LIBRARY_PATH=`pwd`:${LD_LIBRARY_PATH}" > gdb.run
- @echo "set env DYLD_LIBRARY_PATH=`pwd`:${DYLD_LIBRARY_PATH}" > gdb.run
+ @echo "set env DYLD_LIBRARY_PATH=`pwd`:${DYLD_LIBRARY_PATH}" >> gdb.run
@echo "set env LIBPATH=`pwd`:${LIBPATH}" >> gdb.run
@echo "set env SHLIB_PATH=`pwd`:${SHLIB_PATH}" >> gdb.run
@echo "set env TCL_LIBRARY=${TCL_BUILDTIME_LIBRARY}" >> gdb.run
Index: unix/configure
===================================================================
RCS file: /cvsroot/tcl/tcl/unix/configure,v
retrieving revision 1.59
diff -u -r1.59 configure
--- unix/configure 16 Jul 2002 21:10:14 -0000 1.59
+++ unix/configure 17 Jul 2002 08:58:14 -0000
@@ -31,6 +31,8 @@
--disable-load disallow dynamic loading and "load" command"
ac_help="$ac_help
--enable-symbols build with debugging symbols [--disable-symbols]"
+ac_help="$ac_help
+ --enable-objalloc use releasing pooled object allocator"
# Initialize some variables set by options.
# The variables have the same names as the options, with
@@ -568,7 +570,7 @@
echo $ac_n "checking whether to use symlinks for manpages""... $ac_c" 1>&6
-echo "configure:572: checking whether to use symlinks for manpages" >&5
+echo "configure:574: checking whether to use symlinks for manpages" >&5
# Check whether --enable-man-symlinks or --disable-man-symlinks was given.
if test "${enable_man_symlinks+set}" = set; then
enableval="$enable_man_symlinks"
@@ -580,7 +582,7 @@
echo "$ac_t""$enableval" 1>&6
echo $ac_n "checking compression for manpages""... $ac_c" 1>&6
-echo "configure:584: checking compression for manpages" >&5
+echo "configure:586: checking compression for manpages" >&5
# Check whether --enable-man-compression or --disable-man-compression was given.
if test "${enable_man_compression+set}" = set; then
enableval="$enable_man_compression"
@@ -608,7 +610,7 @@
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:612: checking for $ac_word" >&5
+echo "configure:614: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -638,7 +640,7 @@
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:642: checking for $ac_word" >&5
+echo "configure:644: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -689,7 +691,7 @@
# Extract the first word of "cl", so it can be a program name with args.
set dummy cl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:693: checking for $ac_word" >&5
+echo "configure:695: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -721,7 +723,7 @@
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:725: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:727: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -732,12 +734,12 @@
cat > conftest.$ac_ext << EOF
-#line 736 "configure"
+#line 738 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-if { (eval echo configure:741: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:743: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
ac_cv_prog_cc_works=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
@@ -763,12 +765,12 @@
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:767: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:769: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:772: checking whether we are using GNU C" >&5
+echo "configure:774: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -777,7 +779,7 @@
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:781: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:783: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
@@ -796,7 +798,7 @@
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:800: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:802: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -830,7 +832,7 @@
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:834: checking for $ac_word" >&5
+echo "configure:836: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -858,7 +860,7 @@
fi
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:862: checking how to run the C preprocessor" >&5
+echo "configure:864: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
@@ -873,13 +875,13 @@
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 877 "configure"
+#line 879 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:883: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:885: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@@ -890,13 +892,13 @@
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 894 "configure"
+#line 896 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:900: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:902: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@@ -907,13 +909,13 @@
rm -rf conftest*
CPP="${CC-cc} -nologo -E"
cat > conftest.$ac_ext <<EOF
-#line 911 "configure"
+#line 913 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:917: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:919: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@@ -941,17 +943,17 @@
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:945: checking for $ac_hdr" >&5
+echo "configure:947: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 950 "configure"
+#line 952 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:955: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:957: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -984,7 +986,7 @@
echo $ac_n "checking for building with threads""... $ac_c" 1>&6
-echo "configure:988: checking for building with threads" >&5
+echo "configure:990: checking for building with threads" >&5
# Check whether --enable-threads or --disable-threads was given.
if test "${enable_threads+set}" = set; then
enableval="$enable_threads"
@@ -1016,7 +1018,7 @@
EOF
echo $ac_n "checking for pthread_mutex_init in -lpthread""... $ac_c" 1>&6
-echo "configure:1020: checking for pthread_mutex_init in -lpthread" >&5
+echo "configure:1022: checking for pthread_mutex_init in -lpthread" >&5
ac_lib_var=`echo pthread'_'pthread_mutex_init | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -1024,7 +1026,7 @@
ac_save_LIBS="$LIBS"
LIBS="-lpthread $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 1028 "configure"
+#line 1030 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -1035,7 +1037,7 @@
pthread_mutex_init()
; return 0; }
EOF
-if { (eval echo configure:1039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1041: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -1063,7 +1065,7 @@
# pthread.h, but that will work with libpthread really doesn't
# exist, like AIX 4.2. [Bug: 4359]
echo $ac_n "checking for __pthread_mutex_init in -lpthread""... $ac_c" 1>&6
-echo "configure:1067: checking for __pthread_mutex_init in -lpthread" >&5
+echo "configure:1069: checking for __pthread_mutex_init in -lpthread" >&5
ac_lib_var=`echo pthread'_'__pthread_mutex_init | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -1071,7 +1073,7 @@
ac_save_LIBS="$LIBS"
LIBS="-lpthread $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 1075 "configure"
+#line 1077 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -1082,7 +1084,7 @@
__pthread_mutex_init()
; return 0; }
EOF
-if { (eval echo configure:1086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1088: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -1110,7 +1112,7 @@
THREADS_LIBS=" -lpthread"
else
echo $ac_n "checking for pthread_mutex_init in -lpthreads""... $ac_c" 1>&6
-echo "configure:1114: checking for pthread_mutex_init in -lpthreads" >&5
+echo "configure:1116: checking for pthread_mutex_init in -lpthreads" >&5
ac_lib_var=`echo pthreads'_'pthread_mutex_init | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -1118,7 +1120,7 @@
ac_save_LIBS="$LIBS"
LIBS="-lpthreads $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 1122 "configure"
+#line 1124 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -1129,7 +1131,7 @@
pthread_mutex_init()
; return 0; }
EOF
-if { (eval echo configure:1133: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1135: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -1155,7 +1157,7 @@
THREADS_LIBS=" -lpthreads"
else
echo $ac_n "checking for pthread_mutex_init in -lc""... $ac_c" 1>&6
-echo "configure:1159: checking for pthread_mutex_init in -lc" >&5
+echo "configure:1161: checking for pthread_mutex_init in -lc" >&5
ac_lib_var=`echo c'_'pthread_mutex_init | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -1163,7 +1165,7 @@
ac_save_LIBS="$LIBS"
LIBS="-lc $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 1167 "configure"
+#line 1169 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -1174,7 +1176,7 @@
pthread_mutex_init()
; return 0; }
EOF
-if { (eval echo configure:1178: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -1197,7 +1199,7 @@
if test "$tcl_ok" = "no"; then
echo $ac_n "checking for pthread_mutex_init in -lc_r""... $ac_c" 1>&6
-echo "configure:1201: checking for pthread_mutex_init in -lc_r" >&5
+echo "configure:1203: checking for pthread_mutex_init in -lc_r" >&5
ac_lib_var=`echo c_r'_'pthread_mutex_init | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -1205,7 +1207,7 @@
ac_save_LIBS="$LIBS"
LIBS="-lc_r $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 1209 "configure"
+#line 1211 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -1216,7 +1218,7 @@
pthread_mutex_init()
; return 0; }
EOF
-if { (eval echo configure:1220: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1222: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -1254,12 +1256,12 @@
for ac_func in pthread_attr_setstacksize
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1258: checking for $ac_func" >&5
+echo "configure:1260: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1263 "configure"
+#line 1265 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -1282,7 +1284,7 @@
; return 0; }
EOF
-if { (eval echo configure:1286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1288: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -1309,12 +1311,12 @@
for ac_func in readdir_r
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1313: checking for $ac_func" >&5
+echo "configure:1315: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1318 "configure"
+#line 1320 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -1337,7 +1339,7 @@
; return 0; }
EOF
-if { (eval echo configure:1341: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -1376,18 +1378,18 @@
if test -z "$no_pipe"; then
if test -n "$GCC"; then
echo $ac_n "checking if the compiler understands -pipe""... $ac_c" 1>&6
-echo "configure:1380: checking if the compiler understands -pipe" >&5
+echo "configure:1382: checking if the compiler understands -pipe" >&5
OLDCC="$CC"
CC="$CC -pipe"
cat > conftest.$ac_ext <<EOF
-#line 1384 "configure"
+#line 1386 "configure"
#include "confdefs.h"
int main() {
; return 0; }
EOF
-if { (eval echo configure:1391: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1393: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
@@ -1407,21 +1409,21 @@
echo $ac_n "checking for required early compiler flags""... $ac_c" 1>&6
-echo "configure:1411: checking for required early compiler flags" >&5
+echo "configure:1413: checking for required early compiler flags" >&5
tcl_flags=""
if eval "test \"`echo '$''{'tcl_cv_flag__isoc99_source'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1418 "configure"
+#line 1420 "configure"
#include "confdefs.h"
#include <stdlib.h>
int main() {
char *p = (char *)strtoll; char *q = (char *)strtoull;
; return 0; }
EOF
-if { (eval echo configure:1425: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1427: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_cv_flag__isoc99_source=no
else
@@ -1429,7 +1431,7 @@
cat conftest.$ac_ext >&5
rm -rf conftest*
cat > conftest.$ac_ext <<EOF
-#line 1433 "configure"
+#line 1435 "configure"
#include "confdefs.h"
#define _ISOC99_SOURCE 1
#include <stdlib.h>
@@ -1437,7 +1439,7 @@
char *p = (char *)strtoll; char *q = (char *)strtoull;
; return 0; }
EOF
-if { (eval echo configure:1441: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1443: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_cv_flag__isoc99_source=yes
else
@@ -1463,14 +1465,14 @@
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1467 "configure"
+#line 1469 "configure"
#include "confdefs.h"
#include <sys/stat.h>
int main() {
struct stat64 buf; int i = stat64("/", &buf);
; return 0; }
EOF
-if { (eval echo configure:1474: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1476: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_cv_flag__largefile64_source=no
else
@@ -1478,7 +1480,7 @@
cat conftest.$ac_ext >&5
rm -rf conftest*
cat > conftest.$ac_ext <<EOF
-#line 1482 "configure"
+#line 1484 "configure"
#include "confdefs.h"
#define _LARGEFILE64_SOURCE 1
#include <sys/stat.h>
@@ -1486,7 +1488,7 @@
struct stat64 buf; int i = stat64("/", &buf);
; return 0; }
EOF
-if { (eval echo configure:1490: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1492: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_cv_flag__largefile64_source=yes
else
@@ -1515,20 +1517,20 @@
echo $ac_n "checking for 64-bit integer type""... $ac_c" 1>&6
-echo "configure:1519: checking for 64-bit integer type" >&5
+echo "configure:1521: checking for 64-bit integer type" >&5
if eval "test \"`echo '$''{'tcl_cv_type_64bit'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1525 "configure"
+#line 1527 "configure"
#include "confdefs.h"
int main() {
__int64 value = (__int64) 0;
; return 0; }
EOF
-if { (eval echo configure:1532: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1534: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_cv_type_64bit=__int64
else
@@ -1540,13 +1542,13 @@
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
-#line 1544 "configure"
+#line 1546 "configure"
#include "confdefs.h"
#include <unistd.h>
int main() {exit(!(sizeof(long long) > sizeof(long)));}
EOF
-if { (eval echo configure:1550: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1552: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
tcl_cv_type_64bit="long long"
else
@@ -1571,13 +1573,13 @@
# Now check for auxiliary declarations
echo $ac_n "checking for struct dirent64""... $ac_c" 1>&6
-echo "configure:1575: checking for struct dirent64" >&5
+echo "configure:1577: checking for struct dirent64" >&5
if eval "test \"`echo '$''{'tcl_cv_struct_dirent64'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1581 "configure"
+#line 1583 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/dirent.h>
@@ -1585,7 +1587,7 @@
struct dirent64 p;
; return 0; }
EOF
-if { (eval echo configure:1589: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1591: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_cv_struct_dirent64=yes
else
@@ -1606,13 +1608,13 @@
echo "$ac_t""${tcl_cv_struct_dirent64}" 1>&6
echo $ac_n "checking for struct stat64""... $ac_c" 1>&6
-echo "configure:1610: checking for struct stat64" >&5
+echo "configure:1612: checking for struct stat64" >&5
if eval "test \"`echo '$''{'tcl_cv_struct_stat64'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1616 "configure"
+#line 1618 "configure"
#include "confdefs.h"
#include <sys/stat.h>
int main() {
@@ -1620,7 +1622,7 @@
; return 0; }
EOF
-if { (eval echo configure:1624: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1626: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_cv_struct_stat64=yes
else
@@ -1641,13 +1643,13 @@
echo "$ac_t""${tcl_cv_struct_stat64}" 1>&6
echo $ac_n "checking for off64_t""... $ac_c" 1>&6
-echo "configure:1645: checking for off64_t" >&5
+echo "configure:1647: checking for off64_t" >&5
if eval "test \"`echo '$''{'tcl_cv_type_off64_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1651 "configure"
+#line 1653 "configure"
#include "confdefs.h"
#include <sys/types.h>
int main() {
@@ -1655,7 +1657,7 @@
; return 0; }
EOF
-if { (eval echo configure:1659: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1661: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_cv_type_off64_t=yes
else
@@ -1682,14 +1684,14 @@
#--------------------------------------------------------------------
echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:1686: checking whether byte ordering is bigendian" >&5
+echo "configure:1688: checking whether byte ordering is bigendian" >&5
if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_c_bigendian=unknown
# See if sys/param.h defines the BYTE_ORDER macro.
cat > conftest.$ac_ext <<EOF
-#line 1693 "configure"
+#line 1695 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/param.h>
@@ -1700,11 +1702,11 @@
#endif
; return 0; }
EOF
-if { (eval echo configure:1704: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1706: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
# It does; now see whether it defined to BIG_ENDIAN or not.
cat > conftest.$ac_ext <<EOF
-#line 1708 "configure"
+#line 1710 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/param.h>
@@ -1715,7 +1717,7 @@
#endif
; return 0; }
EOF
-if { (eval echo configure:1719: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1721: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_bigendian=yes
else
@@ -1735,7 +1737,7 @@
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
-#line 1739 "configure"
+#line 1741 "configure"
#include "confdefs.h"
main () {
/* Are we little or big endian? From Harbison&Steele. */
@@ -1748,7 +1750,7 @@
exit (u.c[sizeof (long) - 1] == 1);
}
EOF
-if { (eval echo configure:1752: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1754: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_c_bigendian=no
else
@@ -1781,12 +1783,12 @@
for ac_func in getcwd
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1785: checking for $ac_func" >&5
+echo "configure:1787: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1790 "configure"
+#line 1792 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -1809,7 +1811,7 @@
; return 0; }
EOF
-if { (eval echo configure:1813: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1815: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -1843,12 +1845,12 @@
for ac_func in opendir strstr
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1847: checking for $ac_func" >&5
+echo "configure:1849: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1852 "configure"
+#line 1854 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -1871,7 +1873,7 @@
; return 0; }
EOF
-if { (eval echo configure:1875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1877: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -1901,12 +1903,12 @@
for ac_func in strtol strtoll strtoull tmpnam waitpid
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1905: checking for $ac_func" >&5
+echo "configure:1907: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1910 "configure"
+#line 1912 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -1929,7 +1931,7 @@
; return 0; }
EOF
-if { (eval echo configure:1933: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1935: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -1956,12 +1958,12 @@
echo $ac_n "checking for strerror""... $ac_c" 1>&6
-echo "configure:1960: checking for strerror" >&5
+echo "configure:1962: checking for strerror" >&5
if eval "test \"`echo '$''{'ac_cv_func_strerror'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1965 "configure"
+#line 1967 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strerror(); below. */
@@ -1984,7 +1986,7 @@
; return 0; }
EOF
-if { (eval echo configure:1988: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1990: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_strerror=yes"
else
@@ -2008,12 +2010,12 @@
fi
echo $ac_n "checking for getwd""... $ac_c" 1>&6
-echo "configure:2012: checking for getwd" >&5
+echo "configure:2014: checking for getwd" >&5
if eval "test \"`echo '$''{'ac_cv_func_getwd'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2017 "configure"
+#line 2019 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char getwd(); below. */
@@ -2036,7 +2038,7 @@
; return 0; }
EOF
-if { (eval echo configure:2040: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2042: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_getwd=yes"
else
@@ -2060,12 +2062,12 @@
fi
echo $ac_n "checking for wait3""... $ac_c" 1>&6
-echo "configure:2064: checking for wait3" >&5
+echo "configure:2066: checking for wait3" >&5
if eval "test \"`echo '$''{'ac_cv_func_wait3'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2069 "configure"
+#line 2071 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char wait3(); below. */
@@ -2088,7 +2090,7 @@
; return 0; }
EOF
-if { (eval echo configure:2092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_wait3=yes"
else
@@ -2112,12 +2114,12 @@
fi
echo $ac_n "checking for uname""... $ac_c" 1>&6
-echo "configure:2116: checking for uname" >&5
+echo "configure:2118: checking for uname" >&5
if eval "test \"`echo '$''{'ac_cv_func_uname'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2121 "configure"
+#line 2123 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char uname(); below. */
@@ -2140,7 +2142,7 @@
; return 0; }
EOF
-if { (eval echo configure:2144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_uname=yes"
else
@@ -2164,12 +2166,12 @@
fi
echo $ac_n "checking for realpath""... $ac_c" 1>&6
-echo "configure:2168: checking for realpath" >&5
+echo "configure:2170: checking for realpath" >&5
if eval "test \"`echo '$''{'ac_cv_func_realpath'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2173 "configure"
+#line 2175 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char realpath(); below. */
@@ -2192,7 +2194,7 @@
; return 0; }
EOF
-if { (eval echo configure:2196: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2198: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_realpath=yes"
else
@@ -2227,9 +2229,9 @@
echo $ac_n "checking dirent.h""... $ac_c" 1>&6
-echo "configure:2231: checking dirent.h" >&5
+echo "configure:2233: checking dirent.h" >&5
cat > conftest.$ac_ext <<EOF
-#line 2233 "configure"
+#line 2235 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <dirent.h>
@@ -2255,7 +2257,7 @@
; return 0; }
EOF
-if { (eval echo configure:2259: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2261: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
tcl_ok=yes
else
@@ -2276,17 +2278,17 @@
echo "$ac_t""$tcl_ok" 1>&6
ac_safe=`echo "errno.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for errno.h""... $ac_c" 1>&6
-echo "configure:2280: checking for errno.h" >&5
+echo "configure:2282: checking for errno.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2285 "configure"
+#line 2287 "configure"
#include "confdefs.h"
#include <errno.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2290: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2292: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -2313,17 +2315,17 @@
ac_safe=`echo "float.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for float.h""... $ac_c" 1>&6
-echo "configure:2317: checking for float.h" >&5
+echo "configure:2319: checking for float.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2322 "configure"
+#line 2324 "configure"
#include "confdefs.h"
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2327: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2329: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -2350,17 +2352,17 @@
ac_safe=`echo "values.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for values.h""... $ac_c" 1>&6
-echo "configure:2354: checking for values.h" >&5
+echo "configure:2356: checking for values.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2359 "configure"
+#line 2361 "configure"
#include "confdefs.h"
#include <values.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2364: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2366: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -2387,17 +2389,17 @@
ac_safe=`echo "limits.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for limits.h""... $ac_c" 1>&6
-echo "configure:2391: checking for limits.h" >&5
+echo "configure:2393: checking for limits.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2396 "configure"
+#line 2398 "configure"
#include "confdefs.h"
#include <limits.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2401: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2403: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -2424,17 +2426,17 @@
ac_safe=`echo "stdlib.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for stdlib.h""... $ac_c" 1>&6
-echo "configure:2428: checking for stdlib.h" >&5
+echo "configure:2430: checking for stdlib.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2433 "configure"
+#line 2435 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2438: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2440: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -2457,7 +2459,7 @@
fi
cat > conftest.$ac_ext <<EOF
-#line 2461 "configure"
+#line 2463 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
@@ -2471,7 +2473,7 @@
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 2475 "configure"
+#line 2477 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
@@ -2485,7 +2487,7 @@
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 2489 "configure"
+#line 2491 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
@@ -2506,17 +2508,17 @@
fi
ac_safe=`echo "string.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for string.h""... $ac_c" 1>&6
-echo "configure:2510: checking for string.h" >&5
+echo "configure:2512: checking for string.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2515 "configure"
+#line 2517 "configure"
#include "confdefs.h"
#include <string.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2520: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2522: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -2539,7 +2541,7 @@
fi
cat > conftest.$ac_ext <<EOF
-#line 2543 "configure"
+#line 2545 "configure"
#include "confdefs.h"
#include <string.h>
EOF
@@ -2553,7 +2555,7 @@
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 2557 "configure"
+#line 2559 "configure"
#include "confdefs.h"
#include <string.h>
EOF
@@ -2579,17 +2581,17 @@
ac_safe=`echo "sys/wait.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for sys/wait.h""... $ac_c" 1>&6
-echo "configure:2583: checking for sys/wait.h" >&5
+echo "configure:2585: checking for sys/wait.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2588 "configure"
+#line 2590 "configure"
#include "confdefs.h"
#include <sys/wait.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2593: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2595: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -2616,17 +2618,17 @@
ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6
-echo "configure:2620: checking for dlfcn.h" >&5
+echo "configure:2622: checking for dlfcn.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2625 "configure"
+#line 2627 "configure"
#include "confdefs.h"
#include <dlfcn.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2630: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2632: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -2658,17 +2660,17 @@
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2662: checking for $ac_hdr" >&5
+echo "configure:2664: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2667 "configure"
+#line 2669 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2672: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2674: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -2708,17 +2710,17 @@
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2712: checking for $ac_hdr" >&5
+echo "configure:2714: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2717 "configure"
+#line 2719 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2722: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2724: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -2745,7 +2747,7 @@
done
echo $ac_n "checking termios vs. termio vs. sgtty""... $ac_c" 1>&6
-echo "configure:2749: checking termios vs. termio vs. sgtty" >&5
+echo "configure:2751: checking termios vs. termio vs. sgtty" >&5
if eval "test \"`echo '$''{'tcl_cv_api_serial'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2754,7 +2756,7 @@
tcl_cv_api_serial=no
else
cat > conftest.$ac_ext <<EOF
-#line 2758 "configure"
+#line 2760 "configure"
#include "confdefs.h"
#include <termios.h>
@@ -2769,7 +2771,7 @@
return 1;
}
EOF
-if { (eval echo configure:2773: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2775: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
tcl_cv_api_serial=termios
else
@@ -2786,7 +2788,7 @@
tcl_cv_api_serial=no
else
cat > conftest.$ac_ext <<EOF
-#line 2790 "configure"
+#line 2792 "configure"
#include "confdefs.h"
#include <termio.h>
@@ -2800,7 +2802,7 @@
return 1;
}
EOF
-if { (eval echo configure:2804: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2806: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
tcl_cv_api_serial=termio
else
@@ -2818,7 +2820,7 @@
tcl_cv_api_serial=none
else
cat > conftest.$ac_ext <<EOF
-#line 2822 "configure"
+#line 2824 "configure"
#include "confdefs.h"
#include <sgtty.h>
@@ -2833,7 +2835,7 @@
return 1;
}
EOF
-if { (eval echo configure:2837: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
tcl_cv_api_serial=sgtty
else
@@ -2851,7 +2853,7 @@
tcl_cv_api_serial=no
else
cat > conftest.$ac_ext <<EOF
-#line 2855 "configure"
+#line 2857 "configure"
#include "confdefs.h"
#include <termios.h>
@@ -2868,7 +2870,7 @@
return 1;
}
EOF
-if { (eval echo configure:2872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2874: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
tcl_cv_api_serial=termios
else
@@ -2886,7 +2888,7 @@
tcl_cv_api_serial=no
else
cat > conftest.$ac_ext <<EOF
-#line 2890 "configure"
+#line 2892 "configure"
#include "confdefs.h"
#include <termio.h>
@@ -2902,7 +2904,7 @@
return 1;
}
EOF
-if { (eval echo configure:2906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2908: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
tcl_cv_api_serial=termio
else
@@ -2920,7 +2922,7 @@
tcl_cv_api_serial=none
else
cat > conftest.$ac_ext <<EOF
-#line 2924 "configure"
+#line 2926 "configure"
#include "confdefs.h"
#include <sgtty.h>
@@ -2937,7 +2939,7 @@
return 1;
}
EOF
-if { (eval echo configure:2941: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
tcl_cv_api_serial=sgtty
else
@@ -2980,19 +2982,19 @@
#--------------------------------------------------------------------
echo $ac_n "checking for fd_set in sys/types""... $ac_c" 1>&6
-echo "configure:2984: checking for fd_set in sys/types" >&5
+echo "configure:2986: checking for fd_set in sys/types" >&5
if eval "test \"`echo '$''{'tcl_cv_type_fd_set'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2989 "configure"
+#line 2991 "configure"
#include "confdefs.h"
#include <sys/types.h>
int main() {
fd_set readMask, writeMask;
; return 0; }
EOF
-if { (eval echo configure:2996: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2998: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_cv_type_fd_set=yes
else
@@ -3008,12 +3010,12 @@
tk_ok=$tcl_cv_type_fd_set
if test $tcl_cv_type_fd_set = no; then
echo $ac_n "checking for fd_mask in sys/select""... $ac_c" 1>&6
-echo "configure:3012: checking for fd_mask in sys/select" >&5
+echo "configure:3014: checking for fd_mask in sys/select" >&5
if eval "test \"`echo '$''{'tcl_cv_grep_fd_mask'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3017 "configure"
+#line 3019 "configure"
#include "confdefs.h"
#include <sys/select.h>
EOF
@@ -3050,12 +3052,12 @@
#------------------------------------------------------------------------------
echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
-echo "configure:3054: checking whether struct tm is in sys/time.h or time.h" >&5
+echo "configure:3056: checking whether struct tm is in sys/time.h or time.h" >&5
if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3059 "configure"
+#line 3061 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <time.h>
@@ -3063,7 +3065,7 @@
struct tm *tp; tp->tm_sec;
; return 0; }
EOF
-if { (eval echo configure:3067: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3069: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_struct_tm=time.h
else
@@ -3088,17 +3090,17 @@
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3092: checking for $ac_hdr" >&5
+echo "configure:3094: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3097 "configure"
+#line 3099 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3102: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3104: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -3125,12 +3127,12 @@
done
echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:3129: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:3131: checking whether time.h and sys/time.h may both be included" >&5
if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3134 "configure"
+#line 3136 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/time.h>
@@ -3139,7 +3141,7 @@
struct tm *tp;
; return 0; }
EOF
-if { (eval echo configure:3143: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3145: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_header_time=yes
else
@@ -3160,12 +3162,12 @@
fi
echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
-echo "configure:3164: checking for tm_zone in struct tm" >&5
+echo "configure:3166: checking for tm_zone in struct tm" >&5
if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3169 "configure"
+#line 3171 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <$ac_cv_struct_tm>
@@ -3173,7 +3175,7 @@
struct tm tm; tm.tm_zone;
; return 0; }
EOF
-if { (eval echo configure:3177: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_struct_tm_zone=yes
else
@@ -3193,12 +3195,12 @@
else
echo $ac_n "checking for tzname""... $ac_c" 1>&6
-echo "configure:3197: checking for tzname" >&5
+echo "configure:3199: checking for tzname" >&5
if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3202 "configure"
+#line 3204 "configure"
#include "confdefs.h"
#include <time.h>
#ifndef tzname /* For SGI. */
@@ -3208,7 +3210,7 @@
atoi(*tzname);
; return 0; }
EOF
-if { (eval echo configure:3212: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3214: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_var_tzname=yes
else
@@ -3233,12 +3235,12 @@
for ac_func in gmtime_r localtime_r
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3237: checking for $ac_func" >&5
+echo "configure:3239: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3242 "configure"
+#line 3244 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -3261,7 +3263,7 @@
; return 0; }
EOF
-if { (eval echo configure:3265: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3267: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -3287,19 +3289,19 @@
echo $ac_n "checking tm_tzadj in struct tm""... $ac_c" 1>&6
-echo "configure:3291: checking tm_tzadj in struct tm" >&5
+echo "configure:3293: checking tm_tzadj in struct tm" >&5
if eval "test \"`echo '$''{'tcl_cv_member_tm_tzadj'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3296 "configure"
+#line 3298 "configure"
#include "confdefs.h"
#include <time.h>
int main() {
struct tm tm; tm.tm_tzadj;
; return 0; }
EOF
-if { (eval echo configure:3303: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3305: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_cv_member_tm_tzadj=yes
else
@@ -3320,19 +3322,19 @@
fi
echo $ac_n "checking tm_gmtoff in struct tm""... $ac_c" 1>&6
-echo "configure:3324: checking tm_gmtoff in struct tm" >&5
+echo "configure:3326: checking tm_gmtoff in struct tm" >&5
if eval "test \"`echo '$''{'tcl_cv_member_tm_gmtoff'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3329 "configure"
+#line 3331 "configure"
#include "confdefs.h"
#include <time.h>
int main() {
struct tm tm; tm.tm_gmtoff;
; return 0; }
EOF
-if { (eval echo configure:3336: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3338: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_cv_member_tm_gmtoff=yes
else
@@ -3357,12 +3359,12 @@
# (like convex) have timezone functions, etc.
#
echo $ac_n "checking long timezone variable""... $ac_c" 1>&6
-echo "configure:3361: checking long timezone variable" >&5
+echo "configure:3363: checking long timezone variable" >&5
if eval "test \"`echo '$''{'tcl_cv_var_timezone'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3366 "configure"
+#line 3368 "configure"
#include "confdefs.h"
#include <time.h>
int main() {
@@ -3371,7 +3373,7 @@
exit (0);
; return 0; }
EOF
-if { (eval echo configure:3375: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3377: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_cv_timezone_long=yes
else
@@ -3394,12 +3396,12 @@
# On some systems (eg IRIX 6.2), timezone is a time_t and not a long.
#
echo $ac_n "checking time_t timezone variable""... $ac_c" 1>&6
-echo "configure:3398: checking time_t timezone variable" >&5
+echo "configure:3400: checking time_t timezone variable" >&5
if eval "test \"`echo '$''{'tcl_cv_timezone_time'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3403 "configure"
+#line 3405 "configure"
#include "confdefs.h"
#include <time.h>
int main() {
@@ -3408,7 +3410,7 @@
exit (0);
; return 0; }
EOF
-if { (eval echo configure:3412: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3414: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_cv_timezone_time=yes
else
@@ -3435,12 +3437,12 @@
# in struct stat. But we might be able to use fstatfs instead.
#--------------------------------------------------------------------
echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
-echo "configure:3439: checking for st_blksize in struct stat" >&5
+echo "configure:3441: checking for st_blksize in struct stat" >&5
if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3444 "configure"
+#line 3446 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/stat.h>
@@ -3448,7 +3450,7 @@
struct stat s; s.st_blksize;
; return 0; }
EOF
-if { (eval echo configure:3452: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3454: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_struct_st_blksize=yes
else
@@ -3469,12 +3471,12 @@
fi
echo $ac_n "checking for fstatfs""... $ac_c" 1>&6
-echo "configure:3473: checking for fstatfs" >&5
+echo "configure:3475: checking for fstatfs" >&5
if eval "test \"`echo '$''{'ac_cv_func_fstatfs'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3478 "configure"
+#line 3480 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char fstatfs(); below. */
@@ -3497,7 +3499,7 @@
; return 0; }
EOF
-if { (eval echo configure:3501: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_fstatfs=yes"
else
@@ -3526,7 +3528,7 @@
# data, this checks it and add memcmp.o to LIBOBJS if needed
#--------------------------------------------------------------------
echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6
-echo "configure:3530: checking for 8-bit clean memcmp" >&5
+echo "configure:3532: checking for 8-bit clean memcmp" >&5
if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -3534,7 +3536,7 @@
ac_cv_func_memcmp_clean=no
else
cat > conftest.$ac_ext <<EOF
-#line 3538 "configure"
+#line 3540 "configure"
#include "confdefs.h"
main()
@@ -3544,7 +3546,7 @@
}
EOF
-if { (eval echo configure:3548: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3550: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_memcmp_clean=yes
else
@@ -3568,12 +3570,12 @@
# {The replacement define is in compat/string.h}
#--------------------------------------------------------------------
echo $ac_n "checking for memmove""... $ac_c" 1>&6
-echo "configure:3572: checking for memmove" >&5
+echo "configure:3574: checking for memmove" >&5
if eval "test \"`echo '$''{'ac_cv_func_memmove'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3577 "configure"
+#line 3579 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char memmove(); below. */
@@ -3596,7 +3598,7 @@
; return 0; }
EOF
-if { (eval echo configure:3600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3602: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_memmove=yes"
else
@@ -3629,12 +3631,12 @@
#--------------------------------------------------------------------
echo $ac_n "checking proper strstr implementation""... $ac_c" 1>&6
-echo "configure:3633: checking proper strstr implementation" >&5
+echo "configure:3635: checking proper strstr implementation" >&5
if test "$cross_compiling" = yes; then
tcl_ok=no
else
cat > conftest.$ac_ext <<EOF
-#line 3638 "configure"
+#line 3640 "configure"
#include "confdefs.h"
extern int strstr();
@@ -3644,7 +3646,7 @@
}
EOF
-if { (eval echo configure:3648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
tcl_ok=yes
else
@@ -3670,12 +3672,12 @@
#--------------------------------------------------------------------
echo $ac_n "checking for strtoul""... $ac_c" 1>&6
-echo "configure:3674: checking for strtoul" >&5
+echo "configure:3676: checking for strtoul" >&5
if eval "test \"`echo '$''{'ac_cv_func_strtoul'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3679 "configure"
+#line 3681 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strtoul(); below. */
@@ -3698,7 +3700,7 @@
; return 0; }
EOF
-if { (eval echo configure:3702: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3704: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_strtoul=yes"
else
@@ -3722,7 +3724,7 @@
tcl_ok=0
else
cat > conftest.$ac_ext <<EOF
-#line 3726 "configure"
+#line 3728 "configure"
#include "confdefs.h"
extern int strtoul();
@@ -3738,7 +3740,7 @@
exit(0);
}
EOF
-if { (eval echo configure:3742: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3744: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
:
else
@@ -3761,12 +3763,12 @@
#--------------------------------------------------------------------
echo $ac_n "checking for strtod""... $ac_c" 1>&6
-echo "configure:3765: checking for strtod" >&5
+echo "configure:3767: checking for strtod" >&5
if eval "test \"`echo '$''{'ac_cv_func_strtod'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3770 "configure"
+#line 3772 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strtod(); below. */
@@ -3789,7 +3791,7 @@
; return 0; }
EOF
-if { (eval echo configure:3793: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_strtod=yes"
else
@@ -3813,7 +3815,7 @@
tcl_ok=0
else
cat > conftest.$ac_ext <<EOF
-#line 3817 "configure"
+#line 3819 "configure"
#include "confdefs.h"
extern double strtod();
@@ -3829,7 +3831,7 @@
exit(0);
}
EOF
-if { (eval echo configure:3833: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3835: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
:
else
@@ -3855,12 +3857,12 @@
echo $ac_n "checking for strtod""... $ac_c" 1>&6
-echo "configure:3859: checking for strtod" >&5
+echo "configure:3861: checking for strtod" >&5
if eval "test \"`echo '$''{'ac_cv_func_strtod'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3864 "configure"
+#line 3866 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strtod(); below. */
@@ -3883,7 +3885,7 @@
; return 0; }
EOF
-if { (eval echo configure:3887: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_strtod=yes"
else
@@ -3905,12 +3907,12 @@
if test "$tcl_strtod" = 1; then
echo $ac_n "checking for Solaris2.4/Tru64 strtod bugs""... $ac_c" 1>&6
-echo "configure:3909: checking for Solaris2.4/Tru64 strtod bugs" >&5
+echo "configure:3911: checking for Solaris2.4/Tru64 strtod bugs" >&5
if test "$cross_compiling" = yes; then
tcl_ok=0
else
cat > conftest.$ac_ext <<EOF
-#line 3914 "configure"
+#line 3916 "configure"
#include "confdefs.h"
extern double strtod();
@@ -3930,7 +3932,7 @@
exit(0);
}
EOF
-if { (eval echo configure:3934: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3936: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
tcl_ok=1
else
@@ -3961,12 +3963,12 @@
#--------------------------------------------------------------------
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:3965: checking for ANSI C header files" >&5
+echo "configure:3967: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3970 "configure"
+#line 3972 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
@@ -3974,7 +3976,7 @@
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3978: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3980: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -3991,7 +3993,7 @@
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
-#line 3995 "configure"
+#line 3997 "configure"
#include "confdefs.h"
#include <string.h>
EOF
@@ -4009,7 +4011,7 @@
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
-#line 4013 "configure"
+#line 4015 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
@@ -4030,7 +4032,7 @@
:
else
cat > conftest.$ac_ext <<EOF
-#line 4034 "configure"
+#line 4036 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -4041,7 +4043,7 @@
exit (0); }
EOF
-if { (eval echo configure:4045: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4047: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
:
else
@@ -4065,12 +4067,12 @@
fi
echo $ac_n "checking for mode_t""... $ac_c" 1>&6
-echo "configure:4069: checking for mode_t" >&5
+echo "configure:4071: checking for mode_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4074 "configure"
+#line 4076 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
@@ -4098,12 +4100,12 @@
fi
echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:4102: checking for pid_t" >&5
+echo "configure:4104: checking for pid_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4107 "configure"
+#line 4109 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
@@ -4131,12 +4133,12 @@
fi
echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:4135: checking for size_t" >&5
+echo "configure:4137: checking for size_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4140 "configure"
+#line 4142 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
@@ -4164,12 +4166,12 @@
fi
echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:4168: checking for uid_t in sys/types.h" >&5
+echo "configure:4170: checking for uid_t in sys/types.h" >&5
if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4173 "configure"
+#line 4175 "configure"
#include "confdefs.h"
#include <sys/types.h>
EOF
@@ -4206,12 +4208,12 @@
#--------------------------------------------------------------------
echo $ac_n "checking for opendir""... $ac_c" 1>&6
-echo "configure:4210: checking for opendir" >&5
+echo "configure:4212: checking for opendir" >&5
if eval "test \"`echo '$''{'ac_cv_func_opendir'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4215 "configure"
+#line 4217 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char opendir(); below. */
@@ -4234,7 +4236,7 @@
; return 0; }
EOF
-if { (eval echo configure:4238: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_opendir=yes"
else
@@ -4267,12 +4269,12 @@
#--------------------------------------------------------------------
echo $ac_n "checking union wait""... $ac_c" 1>&6
-echo "configure:4271: checking union wait" >&5
+echo "configure:4273: checking union wait" >&5
if eval "test \"`echo '$''{'tcl_cv_union_wait'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4276 "configure"
+#line 4278 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/wait.h>
@@ -4284,7 +4286,7 @@
; return 0; }
EOF
-if { (eval echo configure:4288: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4290: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
tcl_cv_union_wait=yes
else
@@ -4311,12 +4313,12 @@
#--------------------------------------------------------------------
echo $ac_n "checking for strncasecmp""... $ac_c" 1>&6
-echo "configure:4315: checking for strncasecmp" >&5
+echo "configure:4317: checking for strncasecmp" >&5
if eval "test \"`echo '$''{'ac_cv_func_strncasecmp'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4320 "configure"
+#line 4322 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strncasecmp(); below. */
@@ -4339,7 +4341,7 @@
; return 0; }
EOF
-if { (eval echo configure:4343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4345: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_strncasecmp=yes"
else
@@ -4361,7 +4363,7 @@
if test "$tcl_ok" = 0; then
echo $ac_n "checking for strncasecmp in -lsocket""... $ac_c" 1>&6
-echo "configure:4365: checking for strncasecmp in -lsocket" >&5
+echo "configure:4367: checking for strncasecmp in -lsocket" >&5
ac_lib_var=`echo socket'_'strncasecmp | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -4369,7 +4371,7 @@
ac_save_LIBS="$LIBS"
LIBS="-lsocket $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 4373 "configure"
+#line 4375 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -4380,7 +4382,7 @@
strncasecmp()
; return 0; }
EOF
-if { (eval echo configure:4384: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4386: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -4404,7 +4406,7 @@
fi
if test "$tcl_ok" = 0; then
echo $ac_n "checking for strncasecmp in -linet""... $ac_c" 1>&6
-echo "configure:4408: checking for strncasecmp in -linet" >&5
+echo "configure:4410: checking for strncasecmp in -linet" >&5
ac_lib_var=`echo inet'_'strncasecmp | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -4412,7 +4414,7 @@
ac_save_LIBS="$LIBS"
LIBS="-linet $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 4416 "configure"
+#line 4418 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -4423,7 +4425,7 @@
strncasecmp()
; return 0; }
EOF
-if { (eval echo configure:4427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4429: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -4461,12 +4463,12 @@
#--------------------------------------------------------------------
echo $ac_n "checking for BSDgettimeofday""... $ac_c" 1>&6
-echo "configure:4465: checking for BSDgettimeofday" >&5
+echo "configure:4467: checking for BSDgettimeofday" >&5
if eval "test \"`echo '$''{'ac_cv_func_BSDgettimeofday'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4470 "configure"
+#line 4472 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char BSDgettimeofday(); below. */
@@ -4489,7 +4491,7 @@
; return 0; }
EOF
-if { (eval echo configure:4493: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4495: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_BSDgettimeofday=yes"
else
@@ -4511,12 +4513,12 @@
echo "$ac_t""no" 1>&6
echo $ac_n "checking for gettimeofday""... $ac_c" 1>&6
-echo "configure:4515: checking for gettimeofday" >&5
+echo "configure:4517: checking for gettimeofday" >&5
if eval "test \"`echo '$''{'ac_cv_func_gettimeofday'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4520 "configure"
+#line 4522 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char gettimeofday(); below. */
@@ -4539,7 +4541,7 @@
; return 0; }
EOF
-if { (eval echo configure:4543: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4545: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_gettimeofday=yes"
else
@@ -4566,12 +4568,12 @@
fi
echo $ac_n "checking for gettimeofday declaration""... $ac_c" 1>&6
-echo "configure:4570: checking for gettimeofday declaration" >&5
+echo "configure:4572: checking for gettimeofday declaration" >&5
if eval "test \"`echo '$''{'tcl_cv_grep_gettimeofday'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4575 "configure"
+#line 4577 "configure"
#include "confdefs.h"
#include <sys/time.h>
EOF
@@ -4602,14 +4604,14 @@
#--------------------------------------------------------------------
echo $ac_n "checking whether char is unsigned""... $ac_c" 1>&6
-echo "configure:4606: checking whether char is unsigned" >&5
+echo "configure:4608: checking whether char is unsigned" >&5
if eval "test \"`echo '$''{'ac_cv_c_char_unsigned'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$GCC" = yes; then
# GCC predefines this symbol on systems where it applies.
cat > conftest.$ac_ext <<EOF
-#line 4613 "configure"
+#line 4615 "configure"
#include "confdefs.h"
#ifdef __CHAR_UNSIGNED__
yes
@@ -4631,7 +4633,7 @@
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
-#line 4635 "configure"
+#line 4637 "configure"
#include "confdefs.h"
/* volatile prevents gcc2 from optimizing the test away on sparcs. */
#if !defined(__STDC__) || __STDC__ != 1
@@ -4641,7 +4643,7 @@
volatile char c = 255; exit(c < 0);
}
EOF
-if { (eval echo configure:4645: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_c_char_unsigned=yes
else
@@ -4665,12 +4667,12 @@
fi
echo $ac_n "checking signed char declarations""... $ac_c" 1>&6
-echo "configure:4669: checking signed char declarations" >&5
+echo "configure:4671: checking signed char declarations" >&5
if eval "test \"`echo '$''{'tcl_cv_char_signed'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4674 "configure"
+#line 4676 "configure"
#include "confdefs.h"
int main() {
@@ -4680,7 +4682,7 @@
; return 0; }
EOF
-if { (eval echo configure:4684: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4686: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_cv_char_signed=yes
else
@@ -4719,17 +4721,17 @@
if test "$langinfo_ok" = "yes"; then
ac_safe=`echo "langinfo.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for langinfo.h""... $ac_c" 1>&6
-echo "configure:4723: checking for langinfo.h" >&5
+echo "configure:4725: checking for langinfo.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4728 "configure"
+#line 4730 "configure"
#include "confdefs.h"
#include <langinfo.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4733: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4735: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -4754,17 +4756,17 @@
fi
fi
echo $ac_n "checking whether to use nl_langinfo""... $ac_c" 1>&6
-echo "configure:4758: checking whether to use nl_langinfo" >&5
+echo "configure:4760: checking whether to use nl_langinfo" >&5
if test "$langinfo_ok" = "yes"; then
cat > conftest.$ac_ext <<EOF
-#line 4761 "configure"
+#line 4763 "configure"
#include "confdefs.h"
#include <langinfo.h>
int main() {
nl_langinfo(CODESET);
; return 0; }
EOF
-if { (eval echo configure:4768: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4770: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
langinfo_ok=yes
else
@@ -4800,12 +4802,12 @@
#--------------------------------------------------------------------
echo $ac_n "checking for sin""... $ac_c" 1>&6
-echo "configure:4804: checking for sin" >&5
+echo "configure:4806: checking for sin" >&5
if eval "test \"`echo '$''{'ac_cv_func_sin'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4809 "configure"
+#line 4811 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char sin(); below. */
@@ -4828,7 +4830,7 @@
; return 0; }
EOF
-if { (eval echo configure:4832: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4834: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_sin=yes"
else
@@ -4849,7 +4851,7 @@
fi
echo $ac_n "checking for main in -lieee""... $ac_c" 1>&6
-echo "configure:4853: checking for main in -lieee" >&5
+echo "configure:4855: checking for main in -lieee" >&5
ac_lib_var=`echo ieee'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -4857,14 +4859,14 @@
ac_save_LIBS="$LIBS"
LIBS="-lieee $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 4861 "configure"
+#line 4863 "configure"
#include "confdefs.h"
int main() {
main()
; return 0; }
EOF
-if { (eval echo configure:4868: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4870: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -4891,7 +4893,7 @@
#--------------------------------------------------------------------
echo $ac_n "checking for main in -linet""... $ac_c" 1>&6
-echo "configure:4895: checking for main in -linet" >&5
+echo "configure:4897: checking for main in -linet" >&5
ac_lib_var=`echo inet'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -4899,14 +4901,14 @@
ac_save_LIBS="$LIBS"
LIBS="-linet $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 4903 "configure"
+#line 4905 "configure"
#include "confdefs.h"
int main() {
main()
; return 0; }
EOF
-if { (eval echo configure:4910: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4912: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -4928,17 +4930,17 @@
ac_safe=`echo "net/errno.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for net/errno.h""... $ac_c" 1>&6
-echo "configure:4932: checking for net/errno.h" >&5
+echo "configure:4934: checking for net/errno.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4937 "configure"
+#line 4939 "configure"
#include "confdefs.h"
#include <net/errno.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4942: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4944: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -4983,12 +4985,12 @@
tcl_checkBoth=0
echo $ac_n "checking for connect""... $ac_c" 1>&6
-echo "configure:4987: checking for connect" >&5
+echo "configure:4989: checking for connect" >&5
if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4992 "configure"
+#line 4994 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char connect(); below. */
@@ -5011,7 +5013,7 @@
; return 0; }
EOF
-if { (eval echo configure:5015: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5017: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_connect=yes"
else
@@ -5033,12 +5035,12 @@
if test "$tcl_checkSocket" = 1; then
echo $ac_n "checking for setsockopt""... $ac_c" 1>&6
-echo "configure:5037: checking for setsockopt" >&5
+echo "configure:5039: checking for setsockopt" >&5
if eval "test \"`echo '$''{'ac_cv_func_setsockopt'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5042 "configure"
+#line 5044 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char setsockopt(); below. */
@@ -5061,7 +5063,7 @@
; return 0; }
EOF
-if { (eval echo configure:5065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_setsockopt=yes"
else
@@ -5079,7 +5081,7 @@
else
echo "$ac_t""no" 1>&6
echo $ac_n "checking for setsockopt in -lsocket""... $ac_c" 1>&6
-echo "configure:5083: checking for setsockopt in -lsocket" >&5
+echo "configure:5085: checking for setsockopt in -lsocket" >&5
ac_lib_var=`echo socket'_'setsockopt | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -5087,7 +5089,7 @@
ac_save_LIBS="$LIBS"
LIBS="-lsocket $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5091 "configure"
+#line 5093 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -5098,7 +5100,7 @@
setsockopt()
; return 0; }
EOF
-if { (eval echo configure:5102: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5104: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -5126,12 +5128,12 @@
tk_oldLibs=$LIBS
LIBS="$LIBS -lsocket -lnsl"
echo $ac_n "checking for accept""... $ac_c" 1>&6
-echo "configure:5130: checking for accept" >&5
+echo "configure:5132: checking for accept" >&5
if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5135 "configure"
+#line 5137 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char accept(); below. */
@@ -5154,7 +5156,7 @@
; return 0; }
EOF
-if { (eval echo configure:5158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5160: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_accept=yes"
else
@@ -5176,12 +5178,12 @@
fi
echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
-echo "configure:5180: checking for gethostbyname" >&5
+echo "configure:5182: checking for gethostbyname" >&5
if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5185 "configure"
+#line 5187 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char gethostbyname(); below. */
@@ -5204,7 +5206,7 @@
; return 0; }
EOF
-if { (eval echo configure:5208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5210: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_gethostbyname=yes"
else
@@ -5222,7 +5224,7 @@
else
echo "$ac_t""no" 1>&6
echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:5226: checking for gethostbyname in -lnsl" >&5
+echo "configure:5228: checking for gethostbyname in -lnsl" >&5
ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -5230,7 +5232,7 @@
ac_save_LIBS="$LIBS"
LIBS="-lnsl $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5234 "configure"
+#line 5236 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -5241,7 +5243,7 @@
gethostbyname()
; return 0; }
EOF
-if { (eval echo configure:5245: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5247: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -5278,7 +5280,7 @@
echo $ac_n "checking how to build libraries""... $ac_c" 1>&6
-echo "configure:5282: checking how to build libraries" >&5
+echo "configure:5284: checking how to build libraries" >&5
# Check whether --enable-shared or --disable-shared was given.
if test "${enable_shared+set}" = set; then
enableval="$enable_shared"
@@ -5319,7 +5321,7 @@
# Step 0.a: Enable 64 bit support?
echo $ac_n "checking if 64bit support is requested""... $ac_c" 1>&6
-echo "configure:5323: checking if 64bit support is requested" >&5
+echo "configure:5325: checking if 64bit support is requested" >&5
# Check whether --enable-64bit or --disable-64bit was given.
if test "${enable_64bit+set}" = set; then
enableval="$enable_64bit"
@@ -5339,7 +5341,7 @@
# Step 0.b: Enable Solaris 64 bit VIS support?
echo $ac_n "checking if 64bit Sparc VIS support is requested""... $ac_c" 1>&6
-echo "configure:5343: checking if 64bit Sparc VIS support is requested" >&5
+echo "configure:5345: checking if 64bit Sparc VIS support is requested" >&5
# Check whether --enable-64bit-vis or --disable-64bit-vis was given.
if test "${enable_64bit_vis+set}" = set; then
enableval="$enable_64bit_vis"
@@ -5363,7 +5365,7 @@
# there are a few systems, like Next, where this doesn't work.
echo $ac_n "checking system version (for dynamic loading)""... $ac_c" 1>&6
-echo "configure:5367: checking system version (for dynamic loading)" >&5
+echo "configure:5369: checking system version (for dynamic loading)" >&5
if test -f /usr/lib/NextStep/software_version; then
system=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
else
@@ -5389,7 +5391,7 @@
# Linux can use either -ldl or -ldld for dynamic loading.
echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
-echo "configure:5393: checking for dlopen in -ldl" >&5
+echo "configure:5395: checking for dlopen in -ldl" >&5
ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -5397,7 +5399,7 @@
ac_save_LIBS="$LIBS"
LIBS="-ldl $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5401 "configure"
+#line 5403 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -5408,7 +5410,7 @@
dlopen()
; return 0; }
EOF
-if { (eval echo configure:5412: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -5452,7 +5454,7 @@
# Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5456: checking for $ac_word" >&5
+echo "configure:5458: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -5558,7 +5560,7 @@
# known GMT value.
echo $ac_n "checking for gettimeofday in -lbsd""... $ac_c" 1>&6
-echo "configure:5562: checking for gettimeofday in -lbsd" >&5
+echo "configure:5564: checking for gettimeofday in -lbsd" >&5
ac_lib_var=`echo bsd'_'gettimeofday | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -5566,7 +5568,7 @@
ac_save_LIBS="$LIBS"
LIBS="-lbsd $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5570 "configure"
+#line 5572 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -5577,7 +5579,7 @@
gettimeofday()
; return 0; }
EOF
-if { (eval echo configure:5581: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5583: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -5656,7 +5658,7 @@
SHLIB_SUFFIX=".sl"
echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
-echo "configure:5660: checking for shl_load in -ldld" >&5
+echo "configure:5662: checking for shl_load in -ldld" >&5
ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -5664,7 +5666,7 @@
ac_save_LIBS="$LIBS"
LIBS="-ldld $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5668 "configure"
+#line 5670 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -5675,7 +5677,7 @@
shl_load()
; return 0; }
EOF
-if { (eval echo configure:5679: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5681: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -5720,7 +5722,7 @@
HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*)
SHLIB_SUFFIX=".sl"
echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
-echo "configure:5724: checking for shl_load in -ldld" >&5
+echo "configure:5726: checking for shl_load in -ldld" >&5
ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -5728,7 +5730,7 @@
ac_save_LIBS="$LIBS"
LIBS="-ldld $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5732 "configure"
+#line 5734 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -5739,7 +5741,7 @@
shl_load()
; return 0; }
EOF
-if { (eval echo configure:5743: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -5846,17 +5848,17 @@
else
ac_safe=`echo "dld.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for dld.h""... $ac_c" 1>&6
-echo "configure:5850: checking for dld.h" >&5
+echo "configure:5852: checking for dld.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5855 "configure"
+#line 5857 "configure"
#include "confdefs.h"
#include <dld.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5860: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5862: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -5913,17 +5915,17 @@
else
ac_safe=`echo "dld.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for dld.h""... $ac_c" 1>&6
-echo "configure:5917: checking for dld.h" >&5
+echo "configure:5919: checking for dld.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5922 "configure"
+#line 5924 "configure"
#include "confdefs.h"
#include <dld.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5927: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5929: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -5978,17 +5980,17 @@
# Not available on all versions: check for include file.
ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6
-echo "configure:5982: checking for dlfcn.h" >&5
+echo "configure:5984: checking for dlfcn.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5987 "configure"
+#line 5989 "configure"
#include "confdefs.h"
#include <dlfcn.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5992: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5994: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -6015,9 +6017,9 @@
LDFLAGS=""
LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
echo $ac_n "checking for ELF""... $ac_c" 1>&6
-echo "configure:6019: checking for ELF" >&5
+echo "configure:6021: checking for ELF" >&5
cat > conftest.$ac_ext <<EOF
-#line 6021 "configure"
+#line 6023 "configure"
#include "confdefs.h"
#ifdef __ELF__
@@ -6350,17 +6352,17 @@
# that don't grok the -Bexport option. Test that it does.
hold_ldflags=$LDFLAGS
echo $ac_n "checking for ld accepts -Bexport flag""... $ac_c" 1>&6
-echo "configure:6354: checking for ld accepts -Bexport flag" >&5
+echo "configure:6356: checking for ld accepts -Bexport flag" >&5
LDFLAGS="${LDFLAGS} -Wl,-Bexport"
cat > conftest.$ac_ext <<EOF
-#line 6357 "configure"
+#line 6359 "configure"
#include "confdefs.h"
int main() {
int i;
; return 0; }
EOF
-if { (eval echo configure:6364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
found=yes
else
@@ -6406,9 +6408,9 @@
if test "x$DL_OBJS" = "xtclLoadAout.o" ; then
echo $ac_n "checking sys/exec.h""... $ac_c" 1>&6
-echo "configure:6410: checking sys/exec.h" >&5
+echo "configure:6412: checking sys/exec.h" >&5
cat > conftest.$ac_ext <<EOF
-#line 6412 "configure"
+#line 6414 "configure"
#include "confdefs.h"
#include <sys/exec.h>
int main() {
@@ -6426,7 +6428,7 @@
; return 0; }
EOF
-if { (eval echo configure:6430: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6432: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_ok=usable
else
@@ -6444,9 +6446,9 @@
else
echo $ac_n "checking a.out.h""... $ac_c" 1>&6
-echo "configure:6448: checking a.out.h" >&5
+echo "configure:6450: checking a.out.h" >&5
cat > conftest.$ac_ext <<EOF
-#line 6450 "configure"
+#line 6452 "configure"
#include "confdefs.h"
#include <a.out.h>
int main() {
@@ -6464,7 +6466,7 @@
; return 0; }
EOF
-if { (eval echo configure:6468: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6470: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_ok=usable
else
@@ -6482,9 +6484,9 @@
else
echo $ac_n "checking sys/exec_aout.h""... $ac_c" 1>&6
-echo "configure:6486: checking sys/exec_aout.h" >&5
+echo "configure:6488: checking sys/exec_aout.h" >&5
cat > conftest.$ac_ext <<EOF
-#line 6488 "configure"
+#line 6490 "configure"
#include "confdefs.h"
#include <sys/exec_aout.h>
int main() {
@@ -6502,7 +6504,7 @@
; return 0; }
EOF
-if { (eval echo configure:6506: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6508: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_ok=usable
else
@@ -6599,7 +6601,7 @@
echo $ac_n "checking for build with symbols""... $ac_c" 1>&6
-echo "configure:6603: checking for build with symbols" >&5
+echo "configure:6605: checking for build with symbols" >&5
# Check whether --enable-symbols or --disable-symbols was given.
if test "${enable_symbols+set}" = set; then
enableval="$enable_symbols"
@@ -6636,17 +6638,17 @@
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6640: checking for $ac_hdr" >&5
+echo "configure:6642: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6645 "configure"
+#line 6647 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6650: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6652: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -6676,17 +6678,17 @@
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6680: checking for $ac_hdr" >&5
+echo "configure:6682: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6685 "configure"
+#line 6687 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6690: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6692: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -6713,7 +6715,7 @@
done
echo $ac_n "checking FIONBIO vs. O_NONBLOCK for nonblocking I/O""... $ac_c" 1>&6
-echo "configure:6717: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5
+echo "configure:6719: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5
if test -f /usr/lib/NextStep/software_version; then
system=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
else
@@ -6766,6 +6768,471 @@
#--------------------------------------------------------------------
+# The statements below check for whether we can use mmap() for
+# an object allocator (if so requested.)
+#--------------------------------------------------------------------
+
+# Check whether --enable-objalloc or --disable-objalloc was given.
+if test "${enable_objalloc+set}" = set; then
+ enableval="$enable_objalloc"
+ tcl_enable_objalloc=$enableval
+else
+ tcl_enable_objalloc=no
+fi
+
+if test "$tcl_enable_objalloc" = yes; then
+ cat >> confdefs.h <<\EOF
+#define USE_OBJ_POOL_ALLOC 1
+EOF
+
+ ac_safe=`echo "sys/mman.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for sys/mman.h""... $ac_c" 1>&6
+echo "configure:6791: checking for sys/mman.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 6796 "configure"
+#include "confdefs.h"
+#include <sys/mman.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:6801: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SYS_MMAN_H 1
+EOF
+
+ PAGE_SIZE=4096
+ # Doesn't matter if the next line fails...
+ PAGE_SIZE=`getconf PAGESIZE`
+ cat >> confdefs.h <<EOF
+#define PAGE_SIZE $PAGE_SIZE
+EOF
+
+ for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:6833: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 6838 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:6843: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+for ac_func in getpagesize
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:6872: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 6877 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:6900: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+echo $ac_n "checking for working mmap""... $ac_c" 1>&6
+echo "configure:6925: checking for working mmap" >&5
+if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test "$cross_compiling" = yes; then
+ ac_cv_func_mmap_fixed_mapped=no
+else
+ cat > conftest.$ac_ext <<EOF
+#line 6933 "configure"
+#include "confdefs.h"
+
+/* Thanks to Mike Haertel and Jim Avera for this test.
+ Here is a matrix of mmap possibilities:
+ mmap private not fixed
+ mmap private fixed at somewhere currently unmapped
+ mmap private fixed at somewhere already mapped
+ mmap shared not fixed
+ mmap shared fixed at somewhere currently unmapped
+ mmap shared fixed at somewhere already mapped
+ For private mappings, we should verify that changes cannot be read()
+ back from the file, nor mmap's back from the file at a different
+ address. (There have been systems where private was not correctly
+ implemented like the infamous i386 svr4.0, and systems where the
+ VM page cache was not coherent with the filesystem buffer cache
+ like early versions of FreeBSD and possibly contemporary NetBSD.)
+ For shared mappings, we should conversely verify that changes get
+ propogated back to all the places they're supposed to be.
+
+ Grep wants private fixed already mapped.
+ The main things grep needs to know about mmap are:
+ * does it exist and is it safe to write into the mmap'd area
+ * how to use it (BSD variants) */
+#include <sys/types.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+
+#if HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+/* This mess was copied from the GNU getpagesize.h. */
+#ifndef HAVE_GETPAGESIZE
+
+/* Assume that all systems that can run configure have sys/param.h. */
+# ifndef HAVE_SYS_PARAM_H
+# define HAVE_SYS_PARAM_H 1
+# endif
+
+# ifdef _SC_PAGESIZE
+# define getpagesize() sysconf(_SC_PAGESIZE)
+# else /* no _SC_PAGESIZE */
+# ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+# ifdef EXEC_PAGESIZE
+# define getpagesize() EXEC_PAGESIZE
+# else /* no EXEC_PAGESIZE */
+# ifdef NBPG
+# define getpagesize() NBPG * CLSIZE
+# ifndef CLSIZE
+# define CLSIZE 1
+# endif /* no CLSIZE */
+# else /* no NBPG */
+# ifdef NBPC
+# define getpagesize() NBPC
+# else /* no NBPC */
+# ifdef PAGESIZE
+# define getpagesize() PAGESIZE
+# endif /* PAGESIZE */
+# endif /* no NBPC */
+# endif /* no NBPG */
+# endif /* no EXEC_PAGESIZE */
+# else /* no HAVE_SYS_PARAM_H */
+# define getpagesize() 8192 /* punt totally */
+# endif /* no HAVE_SYS_PARAM_H */
+# endif /* no _SC_PAGESIZE */
+
+#endif /* no HAVE_GETPAGESIZE */
+
+#ifdef __cplusplus
+extern "C" { void *malloc(unsigned); }
+#else
+char *malloc();
+#endif
+
+int
+main()
+{
+ char *data, *data2, *data3;
+ int i, pagesize;
+ int fd;
+
+ pagesize = getpagesize();
+
+ /*
+ * First, make a file with some known garbage in it.
+ */
+ data = malloc(pagesize);
+ if (!data)
+ exit(1);
+ for (i = 0; i < pagesize; ++i)
+ *(data + i) = rand();
+ umask(0);
+ fd = creat("conftestmmap", 0600);
+ if (fd < 0)
+ exit(1);
+ if (write(fd, data, pagesize) != pagesize)
+ exit(1);
+ close(fd);
+
+ /*
+ * Next, try to mmap the file at a fixed address which
+ * already has something else allocated at it. If we can,
+ * also make sure that we see the same garbage.
+ */
+ fd = open("conftestmmap", O_RDWR);
+ if (fd < 0)
+ exit(1);
+ data2 = malloc(2 * pagesize);
+ if (!data2)
+ exit(1);
+ data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
+ if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
+ MAP_PRIVATE | MAP_FIXED, fd, 0L))
+ exit(1);
+ for (i = 0; i < pagesize; ++i)
+ if (*(data + i) != *(data2 + i))
+ exit(1);
+
+ /*
+ * Finally, make sure that changes to the mapped area
+ * do not percolate back to the file as seen by read().
+ * (This is a bug on some variants of i386 svr4.0.)
+ */
+ for (i = 0; i < pagesize; ++i)
+ *(data2 + i) = *(data2 + i) + 1;
+ data3 = malloc(pagesize);
+ if (!data3)
+ exit(1);
+ if (read(fd, data3, pagesize) != pagesize)
+ exit(1);
+ for (i = 0; i < pagesize; ++i)
+ if (*(data + i) != *(data3 + i))
+ exit(1);
+ close(fd);
+ unlink("conftestmmap");
+ exit(0);
+}
+
+EOF
+if { (eval echo configure:7086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+ ac_cv_func_mmap_fixed_mapped=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_cv_func_mmap_fixed_mapped=no
+fi
+rm -fr conftest*
+fi
+
+fi
+
+echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
+if test $ac_cv_func_mmap_fixed_mapped = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_MMAP 1
+EOF
+
+fi
+
+ if test "$ac_cv_func_mmap_fixed_mapped" = yes; then
+ cat > conftest.$ac_ext <<EOF
+#line 7110 "configure"
+#include "confdefs.h"
+
+ #include <sys/mman.h>
+ #ifdef PROT_READ
+ #ifdef PROT_WRITE
+ #ifdef MAP_PRIVATE
+ yes
+ #endif
+ #endif
+ #endif
+
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "yes" >/dev/null 2>&1; then
+ rm -rf conftest*
+ cat > conftest.$ac_ext <<EOF
+#line 7127 "configure"
+#include "confdefs.h"
+
+ #include <sys/mman.h>
+ #ifdef MAP_ANONYMOUS
+ yes
+ #endif
+
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "yes" >/dev/null 2>&1; then
+ rm -rf conftest*
+ cat >> confdefs.h <<\EOF
+#define USE_MMAP_MAP_ANONYMOUS 1
+EOF
+
+else
+ rm -rf conftest*
+ cat > conftest.$ac_ext <<EOF
+#line 7146 "configure"
+#include "confdefs.h"
+
+ #include <sys/mman.h>
+ #ifdef MAP_ANON
+ yes
+ #endif
+
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "yes" >/dev/null 2>&1; then
+ rm -rf conftest*
+ cat >> confdefs.h <<\EOF
+#define USE_MMAP_MAP_ANON 1
+EOF
+
+else
+ rm -rf conftest*
+ cat >> confdefs.h <<\EOF
+#define USE_MMAP_FD 1
+EOF
+
+fi
+rm -f conftest*
+
+fi
+rm -f conftest*
+
+fi
+rm -f conftest*
+
+ fi
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ # Could get away without this in some circumstances I suppose...
+ echo $ac_n "checking for valloc""... $ac_c" 1>&6
+echo "configure:7184: checking for valloc" >&5
+if eval "test \"`echo '$''{'ac_cv_func_valloc'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 7189 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char valloc(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char valloc();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_valloc) || defined (__stub___valloc)
+choke me
+#else
+valloc();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:7212: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_valloc=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_valloc=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'valloc`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ cat >> confdefs.h <<\EOF
+#define HAVE_VALLOC 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+fi
+
+#--------------------------------------------------------------------
# The statements below define a collection of symbols related to
# building libtcl as a shared library instead of a static library.
#--------------------------------------------------------------------
@@ -7232,24 +7699,4 @@
*) ac_comsub= ;;
esac
- ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
- sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
+ ac_file_inputs=`echo $ac_file_in
\ No newline at end of file
Index: unix/configure.in
===================================================================
RCS file: /cvsroot/tcl/tcl/unix/configure.in,v
retrieving revision 1.91
diff -u -r1.91 configure.in
--- unix/configure.in 16 Jul 2002 21:10:15 -0000 1.91
+++ unix/configure.in 17 Jul 2002 08:58:14 -0000
@@ -396,6 +396,47 @@
SC_BLOCKING_STYLE
#--------------------------------------------------------------------
+# The statements below check for whether we can use mmap() for
+# an object allocator (if so requested.)
+#--------------------------------------------------------------------
+
+AC_ARG_ENABLE(objalloc,[ --enable-objalloc use releasing pooled object allocator], [tcl_enable_objalloc=$enableval], [tcl_enable_objalloc=no])
+if test "$tcl_enable_objalloc" = yes; then
+ AC_DEFINE(USE_OBJ_POOL_ALLOC)
+ AC_CHECK_HEADER(sys/mman.h, [
+ AC_DEFINE(HAVE_SYS_MMAN_H)
+ PAGE_SIZE=4096
+ # Doesn't matter if the next line fails...
+ PAGE_SIZE=`getconf PAGESIZE`
+ AC_DEFINE_UNQUOTED(PAGE_SIZE, $PAGE_SIZE)
+ AC_FUNC_MMAP
+ if test "$ac_cv_func_mmap_fixed_mapped" = yes; then
+ AC_EGREP_CPP(yes, [
+ #include <sys/mman.h>
+ #ifdef PROT_READ
+ #ifdef PROT_WRITE
+ #ifdef MAP_PRIVATE
+ yes
+ #endif
+ #endif
+ #endif
+ ], AC_EGREP_CPP(yes, [
+ #include <sys/mman.h>
+ #ifdef MAP_ANONYMOUS
+ yes
+ #endif
+ ], AC_DEFINE(USE_MMAP_MAP_ANONYMOUS), AC_EGREP_CPP(yes, [
+ #include <sys/mman.h>
+ #ifdef MAP_ANON
+ yes
+ #endif
+ ], AC_DEFINE(USE_MMAP_MAP_ANON), AC_DEFINE(USE_MMAP_FD))))
+ fi])
+ # Could get away without this in some circumstances I suppose...
+ AC_CHECK_FUNC(valloc, AC_DEFINE(HAVE_VALLOC))
+fi
+
+#--------------------------------------------------------------------
# The statements below define a collection of symbols related to
# building libtcl as a shared library instead of a static library.
#--------------------------------------------------------------------
Index: unix/tclUnixInit.c
===================================================================
RCS file: /cvsroot/tcl/tcl/unix/tclUnixInit.c,v
retrieving revision 1.31
diff -u -r1.31 tclUnixInit.c
--- unix/tclUnixInit.c 12 Feb 2002 14:31:54 -0000 1.31
+++ unix/tclUnixInit.c 17 Jul 2002 08:58:14 -0000
@@ -930,3 +930,106 @@
return 1;
}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TclpAllocMemoryPages --
+ *
+ * Allocate a page or contiguous block of pages (filled with
+ * zeros) direct from the OS in such a way that
+ * TclpFreeMemoryPages() can return that memory back to the OS.
+ * Note that not all malloc() implementations can achieve this,
+ * so we need to use lower-level OS calls.
+ *
+ * Results:
+ * A pointer to the allocated memory, or NULL if allocation
+ * failed.
+ *
+ * Side effects:
+ * Memory is allocated, or errno is set of allocation failed.
+ *
+ *----------------------------------------------------------------------
+ */
+VOID *
+TclpAllocMemoryPages(len)
+ unsigned int len;
+{
+ VOID *ptr;
+
+#ifdef HAVE_MMAP
+# if defined(USE_MMAP_MAP_ANONYMOUS)
+ ptr = mmap(NULL, len, (PROT_READ|PROT_WRITE),
+ (MAP_ANONYMOUS|MAP_PRIVATE), -1, 0);
+ return ((ptr == MAP_FAILED) ? NULL : ptr);
+# elif defined(USE_MMAP_MAP_ANON)
+ ptr = mmap(NULL, len, (PROT_READ|PROT_WRITE),
+ (MAP_ANON|MAP_PRIVATE), -1, 0);
+ return ((ptr == MAP_FAILED) ? NULL : ptr);
+# elif defined(USE_MMAP_FD)
+ static int devzero = -123456;
+
+ if (devzero == -123456) {
+ /*
+ * This leaks a file-descriptor, but there's no neat way to
+ * avoid it without opening and closing each time, which is
+ * desperately inefficient.
+ */
+ devzero = TclOSOpen("/dev/zero", O_RDONLY);
+ }
+ if (devzero<0) {
+ return NULL;
+ }
+ ptr = mmap(NULL, len, (PROT_READ|PROT_WRITE), MAP_PRIVATE, devzero, 0);
+ return ((ptr == MAP_FAILED) ? NULL : ptr);
+# else /* HAVE_MMAP && !USE_MMAP_MAP_ANON && !USE_MMAP_FD */
+# error mmap() specified without way to use it
+# endif
+#else /* !HAVE_MMAP */
+ /*
+ * Some malloc()s are smart enough to do the right thing, and
+ * might especially be so if we give them the hint that what we
+ * are after is a page or few. However, malloc() implementations
+ * are not guaranteed to return zeroed-out pages, so we need to
+ * make sure of that ourselves.
+ */
+
+#ifdef USE_VALLOC
+ ptr = valloc(len);
+#else
+ /*
+ * Have to page-align things ourselves! :^(
+ */
+ ptr = malloc(len+PAGE_SIZE);
+ /*
+ * Save ptr for free?
+ */
+
+ /*
+ * Force to page boundary inside range.
+ */
+ ptr = (VOID *)((((long)ptr)+(PAGE_SIZE-1))&~(PAGE_SIZE-1));
+#endif
+
+ if (ptr != NULL) {
+ memset(ptr, 0, len);
+ }
+ return ptr;
+#endif
+}
+/*
+ * Return a page directly to the OS.
+ */
+void
+TclpFreeMemoryPages(len, ptr)
+ unsigned int len;
+ VOID *ptr;
+{
+#if defined(USE_MMAP_MAP_ANON) || defined(USE_MMAP_MAP_ANONYMOUS) || defined(USE_MMAP_FD)
+ if (munmap(ptr, len) == -1) {
+ panic("could not munmap page(s): %s", Tcl_ErrnoMsg(errno));
+ }
+#elif defined(USE_VALLOC)
+ free(ptr);
+#endif
+}
Index: unix/tclUnixPort.h
===================================================================
RCS file: /cvsroot/tcl/tcl/unix/tclUnixPort.h,v
retrieving revision 1.26
diff -u -r1.26 tclUnixPort.h
--- unix/tclUnixPort.h 28 Jun 2002 09:56:54 -0000 1.26
+++ unix/tclUnixPort.h 17 Jul 2002 08:58:14 -0000
@@ -293,6 +293,23 @@
#endif
/*
+ * Stuff required for the pooled-object allocator to get new pages
+ * from the OS and release them again.
+ */
+
+#ifdef HAVE_SYS_MMAN_H
+# include <sys/mman.h>
+# ifndef MAP_FAILED
+# define MAP_FAILED ((VOID *)-1)
+# endif
+#else
+# undef HAVE_MMAP
+# undef USE_MMAP_MAP_ANONYMOUS
+# undef USE_MMAP_MAP_ANON
+# undef USE_MMAP_MAP_FD
+#endif
+
+/*
* Define access mode constants if they aren't already defined.
*/
