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comparison aclocal.m4 @ 2651:3580ae2ce979

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[xemacs-hg @ 2005-03-11 11:18:44 by malcolmp] Upgrade from autoconf 2.13 to autoconf 2.59.
author malcolmp
date Fri, 11 Mar 2005 11:20:34 +0000
parents 9402c85dcf6f
children b145b32294ff
comparison
equal deleted inserted replaced
2650:fc554bcc59e7 2651:3580ae2ce979
37 dll_ldflags= 37 dll_ldflags=
38 dll_cflags= 38 dll_cflags=
39 dll_post= 39 dll_post=
40 dll_ldo="-o" 40 dll_ldo="-o"
41 ld_dynamic_link_flags= 41 ld_dynamic_link_flags=
42 xehost=$canonical 42 xehost=$ac_cv_build
43 xealias=$internal_configuration 43 xealias=$ac_cv_build_alias
44 44
45 AC_CHECKING([how to build dynamic libraries for ${xehost}]) 45 AC_CHECKING([how to build dynamic libraries for ${xehost}])
46 # Transform *-*-linux* to *-*-linux-gnu*, to support old configure scripts. 46 # Transform *-*-linux* to *-*-linux-gnu*, to support old configure scripts.
47 case "$xehost" in 47 case "$xehost" in
48 *-*-linux-gnu*) ;; 48 *-*-linux-gnu*) ;;
49 *-*-linux*) xehost=`echo $xehost | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` 49 *-*-linux*) xehost=`echo $xehost | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
50 esac 50 esac
51 51
52 changequote(<<, >>)dnl 52 xehost_cpu=`echo $xehost | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\1/'`
53 xehost_cpu=`echo $xehost | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 53 xehost_vendor=`echo $xehost | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\2/'`
54 xehost_vendor=`echo $xehost | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 54 xehost_os=`echo $xehost | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\3/'`
55 xehost_os=`echo $xehost | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
56 changequote([, ])dnl
57 55
58 case "$xehost_os" in 56 case "$xehost_os" in
59 aix3*) 57 aix3*)
60 # AIX sometimes has problems with the GCC collect2 program. For some 58 # AIX sometimes has problems with the GCC collect2 program. For some
61 # reason, if we set the COLLECT_NAMES environment variable, the problems 59 # reason, if we set the COLLECT_NAMES environment variable, the problems
69 67
70 # Now see if the compiler is really GCC. 68 # Now see if the compiler is really GCC.
71 if test "$GCC" = "yes"; then 69 if test "$GCC" = "yes"; then
72 XEGCC=yes 70 XEGCC=yes
73 else 71 else
74 AC_MSG_CHECKING(checking whether we are using GNU C) 72 AC_MSG_CHECKING([whether we are using GNU C])
75 AC_EGREP_CPP(yes,[ 73 AC_EGREP_CPP(yes,[
76 #ifdef __GNUC__ 74 #ifdef __GNUC__
77 yes; 75 yes;
78 #endif 76 #endif
79 ],XEGCC=yes, XEGCC=no) 77 ],XEGCC=yes, XEGCC=no)
80 AC_MSG_RESULT([${XEGCC}]) 78 AC_MSG_RESULT([${XEGCC}])
81 fi 79 fi
82 80
83 AC_MSG_CHECKING(how to produce PIC code) 81 AC_MSG_CHECKING([how to produce PIC code])
84 wl= 82 wl=
85 83
86 can_build_shared=yes 84 can_build_shared=yes
87 if test "$XEGCC" = yes -o "$__ICC" = yes; then 85 if test "$XEGCC" = yes -o "$__ICC" = yes; then
88 wl='-Wl,' 86 wl='-Wl,'
243 dnl 241 dnl
244 if test "$can_build_shared" = "yes"; then 242 if test "$can_build_shared" = "yes"; then
245 cc_produces_so=no 243 cc_produces_so=no
246 xldf= 244 xldf=
247 xcldf= 245 xcldf=
248 AC_MSG_CHECKING(if C compiler can produce shared libraries) 246 AC_MSG_CHECKING([if C compiler can produce shared libraries])
249 if test "$XEGCC" = yes -o "$__ICC" = yes; then 247 if test "$XEGCC" = yes -o "$__ICC" = yes; then
250 case "$xehost_os" in 248 case "$xehost_os" in
251 *darwin*) 249 *darwin*)
252 xcldf='-bundle' 250 xcldf='-bundle'
253 xldf='-bundle -bundle_loader ../../src/xemacs' 251 xldf='-bundle -bundle_loader ../../src/xemacs'
316 LTLD=$LD 314 LTLD=$LD
317 if test -z "$LTLD"; then 315 if test -z "$LTLD"; then
318 ac_prog=ld 316 ac_prog=ld
319 if test "$XEGCC" = yes; then 317 if test "$XEGCC" = yes; then
320 # Check if gcc -print-prog-name=ld gives a path. 318 # Check if gcc -print-prog-name=ld gives a path.
321 AC_MSG_CHECKING(for ld used by GCC) 319 AC_MSG_CHECKING([for ld used by GCC])
322 ac_prog=`($CC -print-prog-name=ld) 2>&5` 320 ac_prog=`($CC -print-prog-name=ld) 2>&5`
323 case "$ac_prog" in 321 case "$ac_prog" in
324 # Accept absolute paths. 322 # Accept absolute paths.
325 /*) 323 /*)
326 if test -z "$LTLD"; then 324 if test -z "$LTLD"; then
341 # If it is relative, then search for the first ld in PATH. 339 # If it is relative, then search for the first ld in PATH.
342 with_gnu_ld=unknown 340 with_gnu_ld=unknown
343 ;; 341 ;;
344 esac 342 esac
345 else 343 else
346 AC_MSG_CHECKING(for GNU ld) 344 AC_MSG_CHECKING([for GNU ld])
347 fi 345 fi
348 346
349 if test -z "$LTLD"; then 347 if test -z "$LTLD"; then
350 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" 348 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
351 for ac_dir in $PATH; do 349 for ac_dir in $PATH; do
381 dnl Order of the tests changed somewhat to prevent repetition 379 dnl Order of the tests changed somewhat to prevent repetition
382 dnl 380 dnl
383 ld_dynamic_link_flags= 381 ld_dynamic_link_flags=
384 382
385 # Check to see if it really is or isn't GNU ld. 383 # Check to see if it really is or isn't GNU ld.
386 AC_MSG_CHECKING(if the linker is GNU ld) 384 AC_MSG_CHECKING([if the linker is GNU ld])
387 # I'd rather use --version here, but apparently some GNU ld's only accept -v. 385 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
388 if $LTLD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then 386 if $LTLD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
389 xe_gnu_ld=yes 387 xe_gnu_ld=yes
390 else 388 else
391 xe_gnu_ld=no 389 xe_gnu_ld=no
416 can_build_shared=yes 414 can_build_shared=yes
417 ld_shlibs=yes 415 ld_shlibs=yes
418 else 416 else
419 # OK - only NOW do we futz about with ld. 417 # OK - only NOW do we futz about with ld.
420 # See if the linker supports building shared libraries. 418 # See if the linker supports building shared libraries.
421 AC_MSG_CHECKING(whether the linker supports shared libraries) 419 AC_MSG_CHECKING([whether the linker supports shared libraries])
422 dll_ld=$CC 420 dll_ld=$CC
423 dll_ldflags=$LDFLAGS 421 dll_ldflags=$LDFLAGS
424 ld_shlibs=yes 422 ld_shlibs=yes
425 can_build_shared=yes 423 can_build_shared=yes
426 if test "$xe_gnu_ld" = yes && test "$gnu_ld_acts_native" != yes; then 424 if test "$xe_gnu_ld" = yes && test "$gnu_ld_acts_native" != yes; then