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comparison aclocal.m4 @ 3312:b145b32294ff

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[xemacs-hg @ 2006-03-28 15:55:48 by james] Update obsolete autoconf macros. See xemacs-patches discussion starting with message <m3r74nvb3t.fsf@jerrypc.cs.usu.edu>.
author james
date Tue, 28 Mar 2006 15:55:52 +0000
parents 3580ae2ce979
children 5f25b1501bcd
comparison
equal deleted inserted replaced
3311:acafd7f94209 3312:b145b32294ff
40 dll_ldo="-o" 40 dll_ldo="-o"
41 ld_dynamic_link_flags= 41 ld_dynamic_link_flags=
42 xehost=$ac_cv_build 42 xehost=$ac_cv_build
43 xealias=$ac_cv_build_alias 43 xealias=$ac_cv_build_alias
44 44
45 AC_CHECKING([how to build dynamic libraries for ${xehost}]) 45 AC_MSG_CHECKING([how to build dynamic libraries for ${xehost}])
46 AC_MSG_RESULT()
46 # Transform *-*-linux* to *-*-linux-gnu*, to support old configure scripts. 47 # Transform *-*-linux* to *-*-linux-gnu*, to support old configure scripts.
47 case "$xehost" in 48 case "$xehost" in
48 *-*-linux-gnu*) ;; 49 *-*-linux-gnu*) ;;
49 *-*-linux*) xehost=`echo $xehost | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` 50 *-*-linux*) xehost=`echo $xehost | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
50 esac 51 esac
182 183
183 # Check to make sure the dll_cflags actually works. 184 # Check to make sure the dll_cflags actually works.
184 AC_MSG_CHECKING([if PIC flag ${dll_cflags} really works]) 185 AC_MSG_CHECKING([if PIC flag ${dll_cflags} really works])
185 save_CFLAGS="$CFLAGS" 186 save_CFLAGS="$CFLAGS"
186 CFLAGS="$CFLAGS $dll_cflags -DPIC" 187 CFLAGS="$CFLAGS $dll_cflags -DPIC"
187 AC_TRY_COMPILE(,[int x=0;],[ 188 AC_COMPILE_IFELSE([AC_LANG_SOURCE([int x=0;])],[
188 # On HP-UX, the stripped-down bundled CC doesn't accept +Z, but also 189 # On HP-UX, the stripped-down bundled CC doesn't accept +Z, but also
189 # reports no error. So, we need to grep stderr for (Bundled). 190 # reports no error. So, we need to grep stderr for (Bundled).
190 if grep '(Bundled)' config.log >/dev/null; then 191 if grep '(Bundled)' config.log >/dev/null; then
191 AC_MSG_RESULT(no) 192 AC_MSG_RESULT(no)
192 can_build_shared=no 193 can_build_shared=no
298 save_LIBS=$LIBS 299 save_LIBS=$LIBS
299 save_xe_libs=$xe_libs 300 save_xe_libs=$xe_libs
300 LDFLAGS="$xcldf $LDFLAGS" 301 LDFLAGS="$xcldf $LDFLAGS"
301 LIBS= 302 LIBS=
302 xe_libs= 303 xe_libs=
303 ac_link='${CC-cc} -o conftest $CFLAGS '"$xe_cppflags $xe_ldflags"' conftest.$ac_ext '"$xe_libs"' 1>&AC_FD_CC' 304 ac_link='${CC-cc} -o conftest $CFLAGS '"$xe_cppflags $xe_ldflags"' conftest.$ac_ext '"$xe_libs"' 1>&AS_MESSAGE_LOG_FD'
304 AC_TRY_LINK(,[int x=0;],cc_produces_so=yes,cc_produces_so=no) 305 AC_LINK_IFELSE([AC_LANG_SOURCE([int x=0;])],
306 [cc_produces_so=yes],[cc_produces_so=no])
305 LDFLAGS=$save_LDFLAGS 307 LDFLAGS=$save_LDFLAGS
306 LIBS=$save_LIBS 308 LIBS=$save_LIBS
307 xe_libs=$save_xe_libs 309 xe_libs=$save_xe_libs
308 ac_link='${CC-cc} -o conftest $CFLAGS '"$xe_cppflags $xe_ldflags"' conftest.$ac_ext '"$xe_libs"' 1>&AC_FD_CC' 310 ac_link='${CC-cc} -o conftest $CFLAGS '"$xe_cppflags $xe_ldflags"' conftest.$ac_ext '"$xe_libs"' 1>&AS_MESSAGE_LOG_FD'
309 else 311 else
310 cc_produces_so=no 312 cc_produces_so=no
311 fi 313 fi
312 AC_MSG_RESULT([${cc_produces_so}]) 314 AC_MSG_RESULT([${cc_produces_so}])
313 315