Attachment "cc_ld_flags.patch" to
ticket [588290ffff]
added by
mdejong
2002-07-30 05:58:39.
2002-07-29 Mo DeJong <[email protected]>
* unix/Makefile.in: Use CC_SEARCH_FLAGS instead of
LD_SEARCH_FLAGS when linking with ${CC}.
* unix/configure: Regen.
* unix/configure.in: Don't subst CC_SEARCH_FLAGS or
LD_SEARCH_FLAGS since this is now done in tcl.m4.
* unix/tcl.m4 (SC_CONFIG_CFLAGS): Document and
set CC_SEARCH_FLAGS whenever LD_SEARCH_FLAGS is set.
Index: unix/Makefile.in
===================================================================
RCS file: /cvsroot/tcl/tcl/unix/Makefile.in,v
retrieving revision 1.111
diff -u -r1.111 Makefile.in
--- unix/Makefile.in 28 Jul 2002 03:15:10 -0000 1.111
+++ unix/Makefile.in 29 Jul 2002 22:56:00 -0000
@@ -466,7 +466,7 @@
tclsh: ${TCLSH_OBJS} ${TCL_LIB_FILE}
${CC} ${LDFLAGS} ${TCLSH_OBJS} @TCL_BUILD_LIB_SPEC@ ${LIBS} \
- ${LD_SEARCH_FLAGS} -o tclsh
+ ${CC_SEARCH_FLAGS} -o tclsh
# Resetting the LIB_RUNTIME_DIR below is required so that
# the generated tcltest executable gets the build directory
@@ -478,7 +478,7 @@
tcltest-real:
${CC} ${LDFLAGS} ${TCLTEST_OBJS} @TCL_BUILD_LIB_SPEC@ ${LIBS} \
- ${LD_SEARCH_FLAGS} -o tcltest
+ ${CC_SEARCH_FLAGS} -o tcltest
# Note, in the target below TCL_LIBRARY needs to be set or else
# "make test" won't work in the case where the compilation directory
@@ -1056,7 +1056,7 @@
@DL_OBJS@ ${BUILD_DLTEST}
${CC} ${XTTEST_OBJS} ${GENERIC_OBJS} ${UNIX_OBJS} ${COMPAT_OBJS} \
@DL_OBJS@ @TCL_BUILD_LIB_SPEC@ ${LIBS} \
- ${LD_SEARCH_FLAGS} -L/usr/openwin/lib -lXt -o xttest
+ ${CC_SEARCH_FLAGS} -L/usr/openwin/lib -lXt -o xttest
tclXtNotify.o: $(UNIX_DIR)/tclXtNotify.c
$(CC) -c $(CC_SWITCHES) -I/usr/openwin/include \
Index: unix/configure.in
===================================================================
RCS file: /cvsroot/tcl/tcl/unix/configure.in,v
retrieving revision 1.95
diff -u -r1.95 configure.in
--- unix/configure.in 29 Jul 2002 16:54:41 -0000 1.95
+++ unix/configure.in 29 Jul 2002 22:56:01 -0000
@@ -527,8 +527,6 @@
AC_SUBST(CFG_TCL_EXPORT_FILE_SUFFIX)
AC_SUBST(DL_OBJS)
-AC_SUBST(CC_SEARCH_FLAGS)
-AC_SUBST(LD_SEARCH_FLAGS)
AC_SUBST(TCL_SHARED_BUILD)
Index: unix/tcl.m4
===================================================================
RCS file: /cvsroot/tcl/tcl/unix/tcl.m4,v
retrieving revision 1.74
diff -u -r1.74 tcl.m4
--- unix/tcl.m4 29 Jul 2002 16:54:41 -0000 1.74
+++ unix/tcl.m4 29 Jul 2002 22:56:02 -0000
@@ -572,6 +572,11 @@
# LD_SEARCH_FLAGS-Flags to pass to ld, such as "-R /usr/local/tcl/lib",
# that tell the run-time dynamic linker where to look
# for shared libraries such as libtcl.so. Depends on
+# the variable LIB_RUNTIME_DIR in the Makefile. Could
+# be the same as CC_SEARCH_FLAGS if ${CC} is used to link.
+# CC_SEARCH_FLAGS-Flags to pass to ${CC}, such as "-Wl,-rpath,/usr/local/tcl/lib",
+# that tell the run-time dynamic linker where to look
+# for shared libraries such as libtcl.so. Depends on
# the variable LIB_RUNTIME_DIR in the Makefile.
# MAKE_LIB - Command to execute to build the a library;
# differs when building shared or static.
@@ -738,11 +743,13 @@
# AIX-5 has dl* in libc.so
DL_LIBS=""
LDFLAGS=""
+
if test "$GCC" = "yes" ; then
- LD_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
+ CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
else
- LD_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}'
+ CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
fi
+ LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
# Check to enable 64-bit flags for compiler/linker
if test "$do64bit" = "yes" ; then
@@ -771,7 +778,8 @@
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
LDFLAGS=""
- LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+ CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
TCL_NEEDS_EXP_FILE=1
TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.exp'
@@ -818,6 +826,7 @@
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
LDFLAGS=""
+ CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
;;
BSD/OS-4.*)
@@ -828,6 +837,7 @@
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
LDFLAGS="-export-dynamic"
+ CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
;;
dgux*)
@@ -838,6 +848,7 @@
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
LDFLAGS=""
+ CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
;;
HP-UX-*.11.*)
@@ -853,7 +864,8 @@
DL_OBJS="tclLoadShl.o"
DL_LIBS="-ldld"
LDFLAGS="-Wl,-E"
- LD_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
+ CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
+ LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.'
fi
# Check to enable 64-bit flags for compiler/linker
@@ -877,7 +889,8 @@
DL_OBJS="tclLoadShl.o"
DL_LIBS="-ldld"
LDFLAGS="-Wl,-E"
- LD_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
+ CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
+ LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.'
fi
;;
IRIX-4.*)
@@ -888,7 +901,8 @@
DL_OBJS="tclLoadAout.o"
DL_LIBS=""
LDFLAGS="-Wl,-D,08000000"
- LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+ CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
SHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}.a'
;;
IRIX-5.*)
@@ -898,7 +912,8 @@
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
- LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
EXTRA_CFLAGS=""
LDFLAGS=""
;;
@@ -909,7 +924,8 @@
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
- LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
if test "$GCC" = "yes" ; then
EXTRA_CFLAGS="-mabi=n32"
LDFLAGS="-mabi=n32"
@@ -934,7 +950,8 @@
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
LDFLAGS=""
- LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
# Check to enable 64-bit flags for compiler/linker
@@ -966,13 +983,15 @@
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
LDFLAGS="-rdynamic"
- LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
else
AC_CHECK_HEADER(dld.h, [
SHLIB_LD="ld -shared"
DL_OBJS="tclLoadDld.o"
DL_LIBS="-ldld"
LDFLAGS=""
+ CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""])
fi
if test "`uname -m`" = "alpha" ; then
@@ -1001,6 +1020,7 @@
DL_OBJS=""
DL_LIBS="-ldl"
LDFLAGS="-rdynamic"
+ CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
else
AC_CHECK_HEADER(dld.h, [
@@ -1008,6 +1028,7 @@
DL_OBJS=""
DL_LIBS="-ldld"
LDFLAGS=""
+ CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""])
fi
if test "`uname -m`" = "alpha" ; then
@@ -1022,6 +1043,7 @@
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
LDFLAGS=""
+ CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
;;
MP-RAS-*)
@@ -1032,6 +1054,7 @@
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
LDFLAGS="-Wl,-Bexport"
+ CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
;;
NetBSD-*|FreeBSD-[[1-2]].*|OpenBSD-*)
@@ -1045,7 +1068,8 @@
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
LDFLAGS=""
- LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
AC_MSG_CHECKING(for ELF)
AC_EGREP_CPP(yes, [
#ifdef __ELF__
@@ -1065,7 +1089,8 @@
DL_OBJS="tclLoadAout.o"
DL_LIBS=""
LDFLAGS=""
- LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+ CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
])
@@ -1083,7 +1108,8 @@
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
LDFLAGS="-export-dynamic"
- LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
if test "${TCL_THREADS}" = "1" ; then
EXTRA_CFLAGS="-pthread"
LDFLAGS="$LDFLAGS -pthread"
@@ -1106,6 +1132,7 @@
DL_OBJS="tclLoadDyld.o"
DL_LIBS=""
LDFLAGS="-prebind"
+ CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
CFLAGS_OPTIMIZE="-O2"
EXTRA_CFLAGS='-DTCL_DEFAULT_ENCODING=\"utf-8\"'
@@ -1118,6 +1145,7 @@
DL_OBJS="tclLoadNext.o"
DL_LIBS=""
LDFLAGS=""
+ CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
;;
OS/390-*)
@@ -1134,6 +1162,7 @@
DL_OBJS="tclLoadOSF.o"
DL_LIBS=""
LDFLAGS=""
+ CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
;;
OSF1-1.*)
@@ -1149,6 +1178,7 @@
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
LDFLAGS=""
+ CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
;;
OSF1-V*)
@@ -1164,7 +1194,8 @@
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
LDFLAGS=""
- LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
if test "$GCC" != "yes" ; then
EXTRA_CFLAGS="-DHAVE_TZSET -std1"
fi
@@ -1193,6 +1224,7 @@
# dlopen is in -lc on QNX
DL_LIBS=""
LDFLAGS=""
+ CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
;;
RISCos-*)
@@ -1203,7 +1235,8 @@
DL_OBJS="tclLoadAout.o"
DL_LIBS=""
LDFLAGS="-Wl,-D,08000000"
- LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+ CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
;;
SCO_SV-3.2*)
# Note, dlopen is available only on SCO 3.2.5 and greater. However,
@@ -1221,6 +1254,7 @@
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
+ CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
;;
SINIX*5.4*)
@@ -1231,6 +1265,7 @@
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
LDFLAGS=""
+ CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
;;
SunOS-4*)
@@ -1241,7 +1276,8 @@
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
LDFLAGS=""
- LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+ CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
# SunOS can't handle version numbers with dots in them in library
# specs, like -ltcl7.5, so use -ltcl75 instead. Also, it
@@ -1271,11 +1307,13 @@
DL_LIBS="-ldl"
LDFLAGS=""
if test "$GCC" = "yes" ; then
- LD_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
SHLIB_LD="$CC -shared"
+ CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
else
- LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
SHLIB_LD="/usr/ccs/bin/ld -G -z text"
+ CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
fi
;;
SunOS-5*)
@@ -1318,11 +1356,13 @@
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
if test "$GCC" = "yes" ; then
- LD_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
SHLIB_LD="$CC -shared"
+ CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
else
- LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
SHLIB_LD="/usr/ccs/bin/ld -G -z text"
+ CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
fi
;;
ULTRIX-4.*)
@@ -1333,7 +1373,8 @@
DL_OBJS="tclLoadAout.o"
DL_LIBS=""
LDFLAGS="-Wl,-D,08000000"
- LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+ CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
if test "$GCC" != "yes" ; then
EXTRA_CFLAGS="-DHAVE_TZSET -std1"
fi
@@ -1358,6 +1399,7 @@
else
LDFLAGS=""
fi
+ CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
;;
esac
@@ -1462,6 +1504,7 @@
DL_OBJS="tclLoadNone.o"
DL_LIBS=""
LDFLAGS=""
+ CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
BUILD_DLTEST=""
fi
@@ -1557,6 +1600,8 @@
AC_SUBST(LDFLAGS)
AC_SUBST(LDFLAGS_DEBUG)
AC_SUBST(LDFLAGS_OPTIMIZE)
+ AC_SUBST(CC_SEARCH_FLAGS)
+ AC_SUBST(LD_SEARCH_FLAGS)
AC_SUBST(STLIB_LD)
AC_SUBST(SHLIB_LD)
