diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rwxr-xr-x | unix/configure | 37 | ||||
| -rw-r--r-- | unix/tcl.m4 | 37 |
3 files changed, 12 insertions, 67 deletions
@@ -1,6 +1,9 @@ 2011-03-16 Jan Nijtmans <nijtmans@users.sf.net> - * unix/configure (autoconf-2.59) + * unix/tcl.m4: Make SHLIB_LD_LIBS='${LIBS}' the default and + * unix/configure: set to "" on per-platform necessary basis. + Backported from TEA, but kept all original platform code which was + removed from TEA. 2011-03-12 Jan Nijtmans <nijtmans@users.sf.net> diff --git a/unix/configure b/unix/configure index 8317953..616da22 100755 --- a/unix/configure +++ b/unix/configure @@ -4836,6 +4836,8 @@ fi # Step 3: set configuration options based on system name and version. do64bit_ok=no + # default to '{$LIBS}' and set to "" on per-platform necessary basis + SHLIB_LD_LIBS='${LIBS}' LDFLAGS_ORIG="$LDFLAGS" # When ld needs options to work in 64-bit mode, put them in # LDFLAGS_ARCH so they eventually end up in LDFLAGS even if [load] @@ -4960,9 +4962,6 @@ fi LIBS="$LIBS -lc" SHLIB_CFLAGS="" - # Note: need the LIBS below, otherwise Tk won't find Tcl's - # symbols when dynamically loaded into tclsh. - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" @@ -5037,7 +5036,6 @@ fi BeOS*) SHLIB_CFLAGS="-fPIC" SHLIB_LD='${CC} -nostart' - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="-ldl" @@ -5119,7 +5117,6 @@ fi BSD/OS-2.1*|BSD/OS-3*) SHLIB_CFLAGS="" SHLIB_LD="shlicc -r" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="-ldl" @@ -5129,7 +5126,6 @@ fi BSD/OS-4.*) SHLIB_CFLAGS="-export-dynamic -fPIC" SHLIB_LD='${CC} -shared' - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="-ldl" @@ -5140,7 +5136,6 @@ fi CYGWIN_*) SHLIB_CFLAGS="" SHLIB_LD='${CC} -shared' - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".dll" DL_OBJS="tclLoadDl.o" DL_LIBS="-ldl" @@ -5160,7 +5155,6 @@ fi Haiku*) LDFLAGS="$LDFLAGS -Wl,--export-dynamic" SHLIB_CFLAGS="-fPIC" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}' DL_OBJS="tclLoadDl.o" @@ -5332,7 +5326,6 @@ fi SHLIB_CFLAGS="+z" SHLIB_LD="ld -b" - SHLIB_LD_LIBS='${LIBS}' DL_OBJS="tclLoadShl.o" DL_LIBS="-ldld" LDFLAGS="$LDFLAGS -Wl,-E" @@ -5345,7 +5338,6 @@ fi if test "$GCC" = yes; then SHLIB_LD='${CC} -shared' - SHLIB_LD_LIBS='${LIBS}' LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} fi @@ -5364,7 +5356,6 @@ fi # 64-bit gcc in use. Fix flags for GNU ld. do64bit_ok=yes SHLIB_LD='${CC} -shared' - SHLIB_LD_LIBS='${LIBS}' if test $doRpath = yes; then CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' @@ -5478,7 +5469,6 @@ fi IRIX-5.*) SHLIB_CFLAGS="" SHLIB_LD="ld -shared -rdata_shared" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" @@ -5492,7 +5482,6 @@ fi IRIX-6.*) SHLIB_CFLAGS="" SHLIB_LD="ld -n32 -shared -rdata_shared" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" @@ -5526,7 +5515,6 @@ fi IRIX64-6.*) SHLIB_CFLAGS="" SHLIB_LD="ld -n32 -shared -rdata_shared" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" @@ -5561,7 +5549,6 @@ fi ;; Linux*) SHLIB_CFLAGS="-fPIC" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" CFLAGS_OPTIMIZE="-O2" @@ -5668,7 +5655,6 @@ fi ;; GNU*) SHLIB_CFLAGS="-fPIC" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" SHLIB_LD='${CC} -shared' @@ -5684,7 +5670,6 @@ fi ;; Lynx*) SHLIB_CFLAGS="-fPIC" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" CFLAGS_OPTIMIZE=-02 SHLIB_LD='${CC} -shared' @@ -5722,7 +5707,6 @@ fi NetBSD-1.*|FreeBSD-[1-2].*) SHLIB_CFLAGS="-fPIC" SHLIB_LD="ld -Bshareable -x" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" @@ -5784,11 +5768,11 @@ fi # Equivalent using configure option --disable-load # Step 4 will set the necessary variables DL_OBJS="" + SHLIB_LD_LIBS="" ;; *) SHLIB_CFLAGS="-fPIC" SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}' - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" @@ -5867,7 +5851,6 @@ fi # NetBSD 2.* has ELF and can use 'cc -shared' to build shared libs SHLIB_CFLAGS="-fPIC" SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}' - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" @@ -5901,7 +5884,6 @@ fi SHLIB_CFLAGS="-fPIC" SHLIB_LD="${CC} -shared" TCL_SHLIB_LD_EXTRAS="-soname \$@" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" @@ -6155,7 +6137,6 @@ echo "${ECHO_T}$tcl_cv_ld_single_module" >&6 fi - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".dylib" DL_OBJS="tclLoadDyld.o" DL_LIBS="" @@ -6445,6 +6426,7 @@ fi LD_SEARCH_FLAGS="" ;; OS/390-*) + SHLIB_LD_LIBS="" CFLAGS_OPTIMIZE="" # Optimizer is buggy cat >>confdefs.h <<\_ACEOF @@ -6495,7 +6477,6 @@ else fi - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" @@ -6617,11 +6598,6 @@ _ACEOF SHLIB_CFLAGS="-KPIC" - - # Note: need the LIBS below, otherwise Tk won't find Tcl's - # symbols when dynamically loaded into tclsh. - - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="-ldl" @@ -6910,11 +6886,6 @@ fi fi - - # Note: need the LIBS below, otherwise Tk won't find Tcl's - # symbols when dynamically loaded into tclsh. - - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="-ldl" diff --git a/unix/tcl.m4 b/unix/tcl.m4 index 2f2f317..1bbcf3a 100644 --- a/unix/tcl.m4 +++ b/unix/tcl.m4 @@ -1120,6 +1120,8 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ # Step 3: set configuration options based on system name and version. do64bit_ok=no + # default to '{$LIBS}' and set to "" on per-platform necessary basis + SHLIB_LD_LIBS='${LIBS}' LDFLAGS_ORIG="$LDFLAGS" # When ld needs options to work in 64-bit mode, put them in # LDFLAGS_ARCH so they eventually end up in LDFLAGS even if [load] @@ -1157,9 +1159,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ ]) LIBS="$LIBS -lc" SHLIB_CFLAGS="" - # Note: need the LIBS below, otherwise Tk won't find Tcl's - # symbols when dynamically loaded into tclsh. - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" @@ -1210,7 +1209,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ BeOS*) SHLIB_CFLAGS="-fPIC" SHLIB_LD='${CC} -nostart' - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="-ldl" @@ -1225,7 +1223,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ BSD/OS-2.1*|BSD/OS-3*) SHLIB_CFLAGS="" SHLIB_LD="shlicc -r" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="-ldl" @@ -1235,7 +1232,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ BSD/OS-4.*) SHLIB_CFLAGS="-export-dynamic -fPIC" SHLIB_LD='${CC} -shared' - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="-ldl" @@ -1246,7 +1242,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ CYGWIN_*) SHLIB_CFLAGS="" SHLIB_LD='${CC} -shared' - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".dll" DL_OBJS="tclLoadDl.o" DL_LIBS="-ldl" @@ -1266,7 +1261,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ Haiku*) LDFLAGS="$LDFLAGS -Wl,--export-dynamic" SHLIB_CFLAGS="-fPIC" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}' DL_OBJS="tclLoadDl.o" @@ -1288,7 +1282,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ AS_IF([test "$tcl_ok" = yes], [ SHLIB_CFLAGS="+z" SHLIB_LD="ld -b" - SHLIB_LD_LIBS='${LIBS}' DL_OBJS="tclLoadShl.o" DL_LIBS="-ldld" LDFLAGS="$LDFLAGS -Wl,-E" @@ -1298,7 +1291,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ ]) AS_IF([test "$GCC" = yes], [ SHLIB_LD='${CC} -shared' - SHLIB_LD_LIBS='${LIBS}' LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} ]) @@ -1313,7 +1305,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ # 64-bit gcc in use. Fix flags for GNU ld. do64bit_ok=yes SHLIB_LD='${CC} -shared' - SHLIB_LD_LIBS='${LIBS}' AS_IF([test $doRpath = yes], [ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} @@ -1345,7 +1336,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ IRIX-5.*) SHLIB_CFLAGS="" SHLIB_LD="ld -shared -rdata_shared" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" @@ -1356,7 +1346,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ IRIX-6.*) SHLIB_CFLAGS="" SHLIB_LD="ld -n32 -shared -rdata_shared" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" @@ -1382,7 +1371,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ IRIX64-6.*) SHLIB_CFLAGS="" SHLIB_LD="ld -n32 -shared -rdata_shared" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" @@ -1405,7 +1393,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ ;; Linux*) SHLIB_CFLAGS="-fPIC" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" CFLAGS_OPTIMIZE="-O2" @@ -1444,7 +1431,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ ;; GNU*) SHLIB_CFLAGS="-fPIC" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" SHLIB_LD='${CC} -shared' @@ -1457,7 +1443,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ ;; Lynx*) SHLIB_CFLAGS="-fPIC" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" CFLAGS_OPTIMIZE=-02 SHLIB_LD='${CC} -shared' @@ -1492,7 +1477,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ NetBSD-1.*|FreeBSD-[[1-2]].*) SHLIB_CFLAGS="-fPIC" SHLIB_LD="ld -Bshareable -x" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" @@ -1523,11 +1507,11 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ # Equivalent using configure option --disable-load # Step 4 will set the necessary variables DL_OBJS="" + SHLIB_LD_LIBS="" ;; *) SHLIB_CFLAGS="-fPIC" SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}' - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" @@ -1572,7 +1556,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ # NetBSD 2.* has ELF and can use 'cc -shared' to build shared libs SHLIB_CFLAGS="-fPIC" SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}' - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" @@ -1600,7 +1583,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ SHLIB_CFLAGS="-fPIC" SHLIB_LD="${CC} -shared" TCL_SHLIB_LD_EXTRAS="-soname \$[@]" - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" @@ -1675,7 +1657,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ AS_IF([test $tcl_cv_ld_single_module = yes], [ SHLIB_LD="${SHLIB_LD} -Wl,-single_module" ]) - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".dylib" DL_OBJS="tclLoadDyld.o" DL_LIBS="" @@ -1769,6 +1750,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ LD_SEARCH_FLAGS="" ;; OS/390-*) + SHLIB_LD_LIBS="" CFLAGS_OPTIMIZE="" # Optimizer is buggy AC_DEFINE(_OE_SOCKETS, 1, # needed in sys/socket.h [Should OS/390 do the right thing with sockets?]) @@ -1806,7 +1788,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ ], [ SHLIB_LD='ld -non_shared -expect_unresolved "*"' ]) - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" @@ -1900,11 +1881,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ [Do we really want to follow the standard? Yes we do!]) SHLIB_CFLAGS="-KPIC" - - # Note: need the LIBS below, otherwise Tk won't find Tcl's - # symbols when dynamically loaded into tclsh. - - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="-ldl" @@ -1994,11 +1970,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ use_sunmath=no ]) ]) - - # Note: need the LIBS below, otherwise Tk won't find Tcl's - # symbols when dynamically loaded into tclsh. - - SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="-ldl" |