diff options
Diffstat (limited to 'unix/tcl.m4')
| -rw-r--r-- | unix/tcl.m4 | 89 |
1 files changed, 36 insertions, 53 deletions
diff --git a/unix/tcl.m4 b/unix/tcl.m4 index 6c3d59f..16aedcc 100644 --- a/unix/tcl.m4 +++ b/unix/tcl.m4 @@ -604,32 +604,24 @@ AC_DEFUN(SC_CONFIG_CFLAGS, [ SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" - DL_LIBS="-ldl" + # AIX-5 has dl* in libc.so + DL_LIBS="" LDFLAGS="" if test "$using_gcc" = "yes" ; then LD_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' else - LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR} -R${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}' fi - ;; - AIX-4.[[2-9]]) - if test "${TCL_THREADS}" = "1" -a "$using_gcc" = "no" ; then - # AIX requires the _r compiler when gcc isn't being used - if test "${CC}" != "cc_r" ; then - CC=${CC}_r + + if test "$do64bit" = "yes" ; then + if test "$using_gcc" = "no" ; then + do64bit_ok=yes + EXTRA_CFLAGS="-q64" + LDFLAGS="-q64" + else + AC_MSG_WARN("64bit mode not supported with GCC on $system") fi - AC_MSG_RESULT(Using $CC for compiling with threads) fi - SHLIB_CFLAGS="" - SHLIB_LD="$fullSrcDir/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry" - SHLIB_LD_LIBS='${LIBS}' - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadDl.o" - DL_LIBS="-ldl" - LDFLAGS="" - LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' - TCL_NEEDS_EXP_FILE=1 - TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.exp' ;; AIX-*) if test "${TCL_THREADS}" = "1" -a "$using_gcc" = "no" ; then @@ -644,12 +636,35 @@ AC_DEFUN(SC_CONFIG_CFLAGS, [ SHLIB_LD_LIBS='${LIBS}' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" - LIBOBJS="$LIBOBJS tclLoadAix.o" - DL_LIBS="-lld" + DL_LIBS="-ldl" LDFLAGS="" LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' TCL_NEEDS_EXP_FILE=1 TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.exp' + + # AIX v<=4.1 has some different flags than 4.2+ + if test "$system" = "AIX-4.1" -o "`uname -v`" -lt "4" ; then + LIBOBJS="$LIBOBJS tclLoadAix.o" + DL_LIBS="-lld" + fi + + # On AIX <=v4 systems, libbsd.a has to be linked in to support + # non-blocking file IO. This library has to be linked in after + # the MATH_LIBS or it breaks the pow() function. The way to + # insure proper sequencing, is to add it to the tail of MATH_LIBS. + # This library also supplies gettimeofday. + # + # AIX does not have a timezone field in struct tm. When the AIX + # bsd library is used, the timezone global and the gettimeofday + # methods are to be avoided for timezone deduction instead, we + # deduce the timezone by comparing the localtime result on a + # known GMT value. + + AC_CHECK_LIB(bsd, gettimeofday, libbsd=yes, libbsd=no) + if test $libbsd = yes; then + MATH_LIBS="$MATH_LIBS -lbsd" + AC_DEFINE(USE_DELTA_FOR_TZ) + fi ;; BSD/OS-2.1*|BSD/OS-3*) SHLIB_CFLAGS="" @@ -978,7 +993,6 @@ AC_DEFUN(SC_CONFIG_CFLAGS, [ SHLIB_LD="/usr/ccs/bin/ld -G -z text" LDFLAGS="" - do64bit_ok=no if test "$do64bit" = "yes" ; then arch=`isainfo` if test "$arch" = "sparcv9 sparc" ; then @@ -1578,20 +1592,6 @@ AC_DEFUN(SC_TIME_HANDLER, [ AC_MSG_RESULT(yes)], AC_MSG_RESULT(no)) fi - - # - # AIX does not have a timezone field in struct tm. When the AIX bsd - # library is used, the timezone global and the gettimeofday methods are - # to be avoided for timezone deduction instead, we deduce the timezone - # by comparing the localtime result on a known GMT value. - # - - if test "`uname -s`" = "AIX" ; then - AC_CHECK_LIB(bsd, gettimeofday, libbsd=yes) - if test $libbsd = yes; then - AC_DEFINE(USE_DELTA_FOR_TZ) - fi - fi ]) #-------------------------------------------------------------------- @@ -1684,23 +1684,6 @@ AC_DEFUN(SC_TCL_LINK_LIBS, [ AC_CHECK_LIB(ieee, main, [MATH_LIBS="-lieee $MATH_LIBS"]) #-------------------------------------------------------------------- - # On AIX systems, libbsd.a has to be linked in to support - # non-blocking file IO. This library has to be linked in after - # the MATH_LIBS or it breaks the pow() function. The way to - # insure proper sequencing, is to add it to the tail of MATH_LIBS. - # This library also supplies gettimeofday. - #-------------------------------------------------------------------- - - libbsd=no - if test "`uname -s`" = "AIX" ; then - AC_CHECK_LIB(bsd, gettimeofday, libbsd=yes) - if test $libbsd = yes; then - MATH_LIBS="$MATH_LIBS -lbsd" - fi - fi - - - #-------------------------------------------------------------------- # Interactive UNIX requires -linet instead of -lsocket, plus it # needs net/errno.h to define the socket-related error codes. #-------------------------------------------------------------------- |