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comparison configure.in @ 1452:dd63b61df78c

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[xemacs-hg @ 2003-05-03 22:47:10 by youngs] 2003-05-04 Steve Youngs <youngs@xemacs.org> * configure: Regenerate. 2003-05-01 Andrew Begel <abegel@CS.Berkeley.EDU> * configure.in: Move module detection to after src/ is added to MAKE_SUBDIR. On MacOS X, building modules requires xemacs to already be built. * aclocal.m4 (XE_SHLIB_STUFF): Properly define ellcc flags for MacOS X.
author youngs
date Sat, 03 May 2003 22:47:15 +0000
parents 5142be485095
children 38d0f093d818
comparison
equal deleted inserted replaced
1451:9a406c30e65e 1452:dd63b61df78c
3169 dnl o XEMACS_CC environment variable 3169 dnl o XEMACS_CC environment variable
3170 dnl o same as the regular compiler, (determined previously) 3170 dnl o same as the regular compiler, (determined previously)
3171 test -n "$xemacs_compiler" && XEMACS_CC="$xemacs_compiler" 3171 test -n "$xemacs_compiler" && XEMACS_CC="$xemacs_compiler"
3172 : ${XEMACS_CC:="$CC"} 3172 : ${XEMACS_CC:="$CC"}
3173 3173
3174 dnl Autodetect dll support
3175 dnl This must come before the detection code for anything that is in a module
3176 if test "$with_modules" != "no"; then
3177 AC_CHECKING(for module support)
3178
3179 dnl Check for MS-Windows
3180 if test "$with_msw" = "yes"; then
3181 have_dl=yes;
3182 else
3183 case "$opsys" in
3184 darwin ) have_dl=yes; AC_DEFINE(HAVE_DYLD) ;;
3185 * )
3186 dnl Find headers and libraries
3187 AC_CHECK_HEADER(dlfcn.h, [
3188 AC_MSG_CHECKING([for dlopen in -lc])
3189 AC_TRY_LINK([#include <dlfcn.h>],dnl
3190 [dlopen ("", 0);], [ have_dl=yes ], [
3191 AC_MSG_CHECKING([for dlopen in -ldl])
3192 ac_save_LIBS="$LIBS"
3193 LIBS="-ldl $LIBS"
3194 AC_TRY_LINK([#include <dlfcn.h>],dnl
3195 [dlopen ("", 0);], [ have_dl=yes ],
3196 [LIBS="$ac_save_LIBS"])
3197 ac_save_LIBS=])])
3198 if test -n "$have_dl"; then
3199 AC_DEFINE(HAVE_DLOPEN)
3200 else
3201 AC_CHECK_LIB(dld, shl_load, [
3202 libdl=dld have_dl=yes;
3203 AC_DEFINE(HAVE_SHL_LOAD)], [
3204 AC_CHECK_LIB(dld, dld_init, [
3205 libdl=dld have_dl=yes;
3206 AC_DEFINE(HAVE_DLD_INIT)])])
3207 fi
3208 esac dnl end !darwin
3209 fi dnl end !MS-Windows
3210
3211 if test -n "$have_dl"; then
3212 dnl XE_SHLIB_STUFF (in aclocal.m4) defines $can_build_shared
3213 XE_SHLIB_STUFF
3214 fi
3215
3216 if test "$can_build_shared" = "yes"; then
3217 AC_DEFINE(HAVE_SHLIB)
3218 XE_APPEND(src, INSTALL_ARCH_DEP_SUBDIR)
3219 test -n "$libdl" && XE_PREPEND(-l${libdl}, LIBS)
3220 AC_CHECK_FUNCS(dlerror _dlerror)
3221 with_modules=yes
3222 MOD_CC="../../lib-src/ellcc"
3223 MODCFLAGS="\$(CFLAGS) --mode=compile --mod-output=\$@ -I../../src -I\$(srcdir)/../../src"
3224 INSTALLPATH="\$(moduledir)"
3225 MOD_INSTALL_PROGRAM=${INSTALL_PROGRAM}
3226 OBJECT_TO_BUILD="\$(MODNAME).ell"
3227 else
3228 if test "$with_modules" = "yes"; then
3229 XE_DIE("Required module support cannot be provided.")
3230 else
3231 echo " No module support."
3232 fi
3233 with_modules=no
3234 MOD_CC="$XEMACS_CC"
3235 MODCFLAGS="\$(CFLAGS) -I../../src -I\$(srcdir)/../../src"
3236 INSTALLPATH=""
3237 MOD_INSTALL_PROGRAM="true"
3238 OBJECT_TO_BUILD="\$(MODNAME).o"
3239 fi
3240 fi
3241 MODARCHDIR=
3242 MAKE_DOCFILE="../../lib-src/make-docfile"
3243 AC_SUBST(with_modules)
3244 AC_SUBST(MOD_CC)
3245 AC_SUBST(MODARCHDIR)
3246 AC_SUBST(MAKE_DOCFILE)
3247 AC_SUBST(MODCFLAGS)
3248 AC_SUBST(INSTALLPATH)
3249 AC_SUBST(MOD_INSTALL_PROGRAM)
3250 AC_SUBST(OBJECT_TO_BUILD)
3251 3174
3252 dnl Autodetect tooltalk 3175 dnl Autodetect tooltalk
3253 if test "$with_tooltalk" != "no" ; then 3176 if test "$with_tooltalk" != "no" ; then
3254 dnl autodetect the location of tt_c.h 3177 dnl autodetect the location of tt_c.h
3255 dnl tt_c.h might be in Tt or desktop include directories 3178 dnl tt_c.h might be in Tt or desktop include directories
3347 with_dragndrop=no 3270 with_dragndrop=no
3348 AC_MSG_RESULT(no) 3271 AC_MSG_RESULT(no)
3349 fi 3272 fi
3350 fi 3273 fi
3351 3274
3352 dnl Autodetect LDAP
3353 AC_CHECKING(for LDAP)
3354 ldap_libs=
3355 test -z "$with_ldap" && { AC_CHECK_HEADER(ldap.h, ,with_ldap=no) }
3356 test -z "$with_ldap" && { AC_CHECK_HEADER(lber.h, ,with_ldap=no) }
3357 if test "$with_ldap" != "no"; then
3358 AC_CHECK_LIB(ldap, ldap_search, with_ldap_nolber=yes, with_ldap_nolber=no)
3359 test "$with_ldap_nolber" = "no" && { AC_CHECK_LIB(ldap, ldap_open, with_ldap_lber=yes, with_ldap_lber=no, -llber) }
3360 test "$with_ldap_nolber" = "no" -a "$with_ldap_lber" = "no" && { AC_CHECK_LIB(ldap, ldap_open, with_ldap_krb=yes, with_ldap_krb=no, -llber -lkrb) }
3361 test "$with_ldap_nolber" = "no" -a "$with_ldap_lber" = "no" -a "$with_ldap_krb" = "no" && { AC_CHECK_LIB(ldap, ldap_open, with_ldap_krbdes=yes, with_ldap_krbdes=no, -llber -lkrb -ldes) }
3362 test -z "$with_ldap" -a \( "$with_ldap_lber" = "yes" -o "$with_ldap_nolber" = "yes" -o "$with_ldap_krb" = "yes" -o "$with_ldap_krbdes" = "yes" \) && with_ldap=yes
3363 fi
3364 if test "$with_ldap" = "yes"; then
3365 AC_DEFINE(HAVE_LDAP)
3366 if test "$with_ldap_nolber" = "yes" ; then
3367 XE_PREPEND(-lldap, ldap_libs)
3368 else
3369 if test "$with_ldap_krb" = "yes" ; then
3370 XE_PREPEND(-lkrb, ldap_libs)
3371 fi
3372 if test "$with_ldap_krbdes" = "yes" ; then
3373 XE_PREPEND(-ldes, ldap_libs)
3374 XE_PREPEND(-lkrb, ldap_libs)
3375 fi
3376 XE_PREPEND(-llber, ldap_libs)
3377 XE_PREPEND(-lldap, ldap_libs)
3378 fi
3379 save_LIBS="$LIBS" LIBS="$LIBS $ldap_libs"
3380 AC_CHECK_FUNCS(ldap_set_option ldap_get_lderrno ldap_result2error ldap_parse_result)
3381 LIBS="$save_LIBS"
3382 XE_APPEND(modules/ldap, MAKE_SUBDIR)
3383 need_modules_common=yes
3384 if test "$with_modules" = "yes"; then
3385 XE_APPEND(modules/ldap, INSTALL_ARCH_DEP_SUBDIR)
3386 fi
3387 fi
3388 AC_SUBST(ldap_libs)
3389
3390 dnl Autodetect PostgreSQL
3391 dnl On many Linux systems, PostgreSQL is packaged to be installed in /usr;
3392 dnl in this case, configure will easily detect it there.
3393 dnl
3394 dnl If PostgreSQL is installed into a different prefix,
3395 dnl (such as the default /usr/local/pgsql when building from source),
3396 dnl that prefix must be specified using the --site-prefixes flag.
3397 postgresql_libs=
3398 if test "$with_postgresql" != "no"; then
3399 AC_CHECKING(for PostgreSQL)
3400
3401 dnl Look for these standard header file locations, known to be used on Linux
3402 for header_dir in "" "pgsql/" "postgresql/"; do
3403 AC_CHECK_HEADER(${header_dir}libpq-fe.h,
3404 libpq_fe_h_file=${header_dir}libpq-fe.h; break)
3405 done
3406
3407 test -n "$libpq_fe_h_file" && { AC_CHECK_LIB(pq,PQconnectdb,have_libpq=yes) }
3408
3409 if test -n "$libpq_fe_h_file" -a "$have_libpq" = "yes"; then
3410 with_postgresql=yes
3411 AC_DEFINE(HAVE_POSTGRESQL)
3412 AC_CHECK_LIB(pq,PQconnectStart, [
3413 with_postgresqlv7=yes;
3414 AC_DEFINE(HAVE_POSTGRESQLV7)])
3415 AC_DEFINE_UNQUOTED(LIBPQ_FE_H_FILE, "$libpq_fe_h_file")
3416 XE_PREPEND(-lpq, postgresql_libs)
3417 XE_APPEND(modules/postgresql, MAKE_SUBDIR)
3418 need_modules_common=yes
3419 if test "$with_modules" = "yes"; then
3420 XE_APPEND(modules/postgresql, INSTALL_ARCH_DEP_SUBDIR)
3421 fi
3422 elif test "$with_postgresql" = "yes"; then
3423 XE_DIE("Required PostgreSQL support cannot be provided. Check --site-prefixes.")
3424 fi
3425 fi
3426 AC_SUBST(postgresql_libs)
3427 3275
3428 dnl ---------------------- 3276 dnl ----------------------
3429 dnl Graphics libraries 3277 dnl Graphics libraries
3430 dnl ---------------------- 3278 dnl ----------------------
3431 3279
4734 XE_SPACE(ld_switch_all, $ld_switch_general $ld_switch_window_system) 4582 XE_SPACE(ld_switch_all, $ld_switch_general $ld_switch_window_system)
4735 XE_SPACE(ld_libs_general, $LIBS $libs_machine $libs_system $libs_standard) 4583 XE_SPACE(ld_libs_general, $LIBS $libs_machine $libs_system $libs_standard)
4736 XE_SPACE(ld_libs_window_system, $X_EXTRA_LIBS $libs_x $libs_gtk $X_PRE_LIBS) 4584 XE_SPACE(ld_libs_window_system, $X_EXTRA_LIBS $libs_x $libs_gtk $X_PRE_LIBS)
4737 XE_SPACE(ld_libs_all, $ld_libs_window_system $ld_libs_general $ld_libs_module) 4585 XE_SPACE(ld_libs_all, $ld_libs_window_system $ld_libs_general $ld_libs_module)
4738 4586
4587
4739 dnl Compute lists of Makefiles and subdirs 4588 dnl Compute lists of Makefiles and subdirs
4740 AC_SUBST(SRC_SUBDIR_DEPS) 4589 AC_SUBST(SRC_SUBDIR_DEPS)
4741 XE_APPEND(src, MAKE_SUBDIR) 4590 XE_APPEND(src, MAKE_SUBDIR)
4591
4592 dnl Autodetect dll support
4593 dnl This must come before the detection code for anything that is in a module
4594 if test "$with_modules" != "no"; then
4595 AC_CHECKING(for module support)
4596
4597 dnl Check for MS-Windows
4598 if test "$with_msw" = "yes"; then
4599 have_dl=yes;
4600 else
4601 case "$opsys" in
4602 darwin ) have_dl=yes; AC_DEFINE(HAVE_DYLD) ;;
4603 * )
4604 dnl Find headers and libraries
4605 AC_CHECK_HEADER(dlfcn.h, [
4606 AC_MSG_CHECKING([for dlopen in -lc])
4607 AC_TRY_LINK([#include <dlfcn.h>],dnl
4608 [dlopen ("", 0);], [ have_dl=yes ], [
4609 AC_MSG_CHECKING([for dlopen in -ldl])
4610 ac_save_LIBS="$LIBS"
4611 LIBS="-ldl $LIBS"
4612 AC_TRY_LINK([#include <dlfcn.h>],dnl
4613 [dlopen ("", 0);], [ have_dl=yes ],
4614 [LIBS="$ac_save_LIBS"])
4615 ac_save_LIBS=])])
4616 if test -n "$have_dl"; then
4617 AC_DEFINE(HAVE_DLOPEN)
4618 else
4619 AC_CHECK_LIB(dld, shl_load, [
4620 libdl=dld have_dl=yes;
4621 AC_DEFINE(HAVE_SHL_LOAD)], [
4622 AC_CHECK_LIB(dld, dld_init, [
4623 libdl=dld have_dl=yes;
4624 AC_DEFINE(HAVE_DLD_INIT)])])
4625 fi
4626 esac dnl end !darwin
4627 fi dnl end !MS-Windows
4628
4629 if test -n "$have_dl"; then
4630 dnl XE_SHLIB_STUFF (in aclocal.m4) defines $can_build_shared
4631 XE_SHLIB_STUFF
4632 fi
4633
4634 if test "$can_build_shared" = "yes"; then
4635 AC_DEFINE(HAVE_SHLIB)
4636 XE_APPEND(src, INSTALL_ARCH_DEP_SUBDIR)
4637 test -n "$libdl" && XE_PREPEND(-l${libdl}, LIBS)
4638 AC_CHECK_FUNCS(dlerror _dlerror)
4639 with_modules=yes
4640 MOD_CC="../../lib-src/ellcc"
4641 MODCFLAGS="\$(CFLAGS) --mode=compile --mod-output=\$@ -I../../src -I\$(srcdir)/../../src"
4642 INSTALLPATH="\$(moduledir)"
4643 MOD_INSTALL_PROGRAM=${INSTALL_PROGRAM}
4644 OBJECT_TO_BUILD="\$(MODNAME).ell"
4645 else
4646 if test "$with_modules" = "yes"; then
4647 XE_DIE("Required module support cannot be provided.")
4648 else
4649 echo " No module support."
4650 fi
4651 with_modules=no
4652 MOD_CC="$XEMACS_CC"
4653 MODCFLAGS="\$(CFLAGS) -I../../src -I\$(srcdir)/../../src"
4654 INSTALLPATH=""
4655 MOD_INSTALL_PROGRAM="true"
4656 OBJECT_TO_BUILD="\$(MODNAME).o"
4657 fi
4658 fi
4659 MODARCHDIR=
4660 MAKE_DOCFILE="../../lib-src/make-docfile"
4661 AC_SUBST(with_modules)
4662 AC_SUBST(MOD_CC)
4663 AC_SUBST(MODARCHDIR)
4664 AC_SUBST(MAKE_DOCFILE)
4665 AC_SUBST(MODCFLAGS)
4666 AC_SUBST(INSTALLPATH)
4667 AC_SUBST(MOD_INSTALL_PROGRAM)
4668 AC_SUBST(OBJECT_TO_BUILD)
4669
4670
4671 dnl Autodetect LDAP
4672 AC_CHECKING(for LDAP)
4673 ldap_libs=
4674 test -z "$with_ldap" && { AC_CHECK_HEADER(ldap.h, ,with_ldap=no) }
4675 test -z "$with_ldap" && { AC_CHECK_HEADER(lber.h, ,with_ldap=no) }
4676 if test "$with_ldap" != "no"; then
4677 AC_CHECK_LIB(ldap, ldap_search, with_ldap_nolber=yes, with_ldap_nolber=no)
4678 test "$with_ldap_nolber" = "no" && { AC_CHECK_LIB(ldap, ldap_open, with_ldap_lber=yes, with_ldap_lber=no, -llber) }
4679 test "$with_ldap_nolber" = "no" -a "$with_ldap_lber" = "no" && { AC_CHECK_LIB(ldap, ldap_open, with_ldap_krb=yes, with_ldap_krb=no, -llber -lkrb) }
4680 test "$with_ldap_nolber" = "no" -a "$with_ldap_lber" = "no" -a "$with_ldap_krb" = "no" && { AC_CHECK_LIB(ldap, ldap_open, with_ldap_krbdes=yes, with_ldap_krbdes=no, -llber -lkrb -ldes) }
4681 test -z "$with_ldap" -a \( "$with_ldap_lber" = "yes" -o "$with_ldap_nolber" = "yes" -o "$with_ldap_krb" = "yes" -o "$with_ldap_krbdes" = "yes" \) && with_ldap=yes
4682 fi
4683 if test "$with_ldap" = "yes"; then
4684 AC_DEFINE(HAVE_LDAP)
4685 if test "$with_ldap_nolber" = "yes" ; then
4686 XE_PREPEND(-lldap, ldap_libs)
4687 else
4688 if test "$with_ldap_krb" = "yes" ; then
4689 XE_PREPEND(-lkrb, ldap_libs)
4690 fi
4691 if test "$with_ldap_krbdes" = "yes" ; then
4692 XE_PREPEND(-ldes, ldap_libs)
4693 XE_PREPEND(-lkrb, ldap_libs)
4694 fi
4695 XE_PREPEND(-llber, ldap_libs)
4696 XE_PREPEND(-lldap, ldap_libs)
4697 fi
4698 save_LIBS="$LIBS" LIBS="$LIBS $ldap_libs"
4699 AC_CHECK_FUNCS(ldap_set_option ldap_get_lderrno ldap_result2error ldap_parse_result)
4700 LIBS="$save_LIBS"
4701 XE_APPEND(modules/ldap, MAKE_SUBDIR)
4702 need_modules_common=yes
4703 if test "$with_modules" = "yes"; then
4704 XE_APPEND(modules/ldap, INSTALL_ARCH_DEP_SUBDIR)
4705 fi
4706 fi
4707 AC_SUBST(ldap_libs)
4708
4709 dnl Autodetect PostgreSQL
4710 dnl On many Linux systems, PostgreSQL is packaged to be installed in /usr;
4711 dnl in this case, configure will easily detect it there.
4712 dnl
4713 dnl If PostgreSQL is installed into a different prefix,
4714 dnl (such as the default /usr/local/pgsql when building from source),
4715 dnl that prefix must be specified using the --site-prefixes flag.
4716 postgresql_libs=
4717 if test "$with_postgresql" != "no"; then
4718 AC_CHECKING(for PostgreSQL)
4719
4720 dnl Look for these standard header file locations, known to be used on Linux
4721 for header_dir in "" "pgsql/" "postgresql/"; do
4722 AC_CHECK_HEADER(${header_dir}libpq-fe.h,
4723 libpq_fe_h_file=${header_dir}libpq-fe.h; break)
4724 done
4725
4726 test -n "$libpq_fe_h_file" && { AC_CHECK_LIB(pq,PQconnectdb,have_libpq=yes) }
4727
4728 if test -n "$libpq_fe_h_file" -a "$have_libpq" = "yes"; then
4729 with_postgresql=yes
4730 AC_DEFINE(HAVE_POSTGRESQL)
4731 AC_CHECK_LIB(pq,PQconnectStart, [
4732 with_postgresqlv7=yes;
4733 AC_DEFINE(HAVE_POSTGRESQLV7)])
4734 AC_DEFINE_UNQUOTED(LIBPQ_FE_H_FILE, "$libpq_fe_h_file")
4735 XE_PREPEND(-lpq, postgresql_libs)
4736 XE_APPEND(modules/postgresql, MAKE_SUBDIR)
4737 need_modules_common=yes
4738 if test "$with_modules" = "yes"; then
4739 XE_APPEND(modules/postgresql, INSTALL_ARCH_DEP_SUBDIR)
4740 fi
4741 elif test "$with_postgresql" = "yes"; then
4742 XE_DIE("Required PostgreSQL support cannot be provided. Check --site-prefixes.")
4743 fi
4744 fi
4745 AC_SUBST(postgresql_libs)
4746
4742 internal_makefile_list="Makefile.in" 4747 internal_makefile_list="Makefile.in"
4743 SUBDIR_MAKEFILES='' 4748 SUBDIR_MAKEFILES=''
4744 test -d lock || mkdir lock 4749 test -d lock || mkdir lock
4745 for dir in $MAKE_SUBDIR; do 4750 for dir in $MAKE_SUBDIR; do
4746 case "$dir" in */* ) dnl Implement mkdir -p 4751 case "$dir" in */* ) dnl Implement mkdir -p