dnl Some useful functions for LyXs configure.in -*- sh -*-
dnl Author: Jean-Marc Lasgouttes (Jean-Marc.Lasgouttes@inria.fr)
dnl Lars Gullik Bjønnes (larsbj@lyx.org)
+dnl Allan Rae (rae@lyx.org)
dnl Usage LYX_GET_VERSION Sets "lyx_version" to the version of LyX being
case $gxx_version in
2.95.1) CXXFLAGS="-g $lyx_opt -fpermissive -fno-rtti -fno-exceptions";;
2.95.*) CXXFLAGS="-g $lyx_opt -fno-rtti -fno-exceptions";;
- 2.96*) CXXFLAGS="-g $lyx_opt -fhonor-std";;
+ 2.96*) CXXFLAGS="-g $lyx_opt -fhonor-std -fvtable-thunks -ffunction-sections -fdata-sections";;
*2.91.*) CXXFLAGS="-g $lyx_opt -fno-rtti -fno-exceptions";;
*) CXXFLAGS="-g $lyx_opt -fno-rtti -fno-exceptions";;
esac
dnl Usage: LYX_CXX_STL_STRING : checks whether the C++ compiler
-dnl has a working stl string container, the check is really stupid
-dnl and could need some improvement.
+dnl has a std::string that is usable for LyX. LyX does not require this
+dnl std::string to be standard.
AC_DEFUN(LYX_CXX_STL_STRING,[
AC_REQUIRE([LYX_PROG_CXX])
AC_MSG_CHECKING(whether the included std::string should be used)
AC_ARG_WITH(included-string,
[ --with-included-string use LyX string class instead of STL string],
- [with_included_string=$withval],
- [AC_TRY_COMPILE([
+ [lyx_cv_with_included_string=$withval],
+ [AC_CACHE_CHECK([],lyx_cv_with_included_string,
+ [AC_TRY_COMPILE([
#include <string>
using std::string;
],[
+ // LyX has reduced its requirements on the basic_string
+ // implementation so that the basic_string supplied
+ // with gcc is usable. In particular this means that
+ // lyx does not use std::string::clear and not the
+ // strncmp version of std::string::compare. This is mainly
+ // done so that LyX can use precompiled C++ libraries that
+ // already uses the systems basic_string, e.g. gtk--
string a("hello there");
a.erase();
a = "hey";
- char s[] = "y";
- int t = a.compare(a.length() - 1, 1, s);
+ //char s[] = "y";
+ //int t = a.compare(a.length() - 1, 1, s);
a.erase();
],[
- with_included_string=no
+ lyx_cv_with_included_string=no
],[
- with_included_string=yes
-
+ lyx_cv_with_included_string=yes
+ ])
])
])
- if test x$with_included_string = xyes ; then
+ if test x$lyx_cv_with_included_string = xyes ; then
AC_DEFINE(USE_INCLUDED_STRING, 1,
[Define to use the lyxstring class bundled with LyX.])
lyx_flags="$lyx_flags included-string"
fi
- AM_CONDITIONAL(USE_LYXSTRING, test x$with_included_string = xyes)
- AC_MSG_RESULT([$with_included_string])
+ AM_CONDITIONAL(USE_LYXSTRING, test x$lyx_cv_with_included_string = xyes)
+dnl AC_MSG_RESULT([$with_included_string])
+])
+
+
+dnl Usage: LYX_CXX_GOOD_STD_STRING : checks whether the C++ compiler
+dnl has a std::string that is close to the standard. So close that
+dnl methods not found in "unstandard" std::strings are present here.
+AC_DEFUN(LYX_CXX_GOOD_STD_STRING,[
+ AC_REQUIRE([LYX_PROG_CXX])
+ AC_CACHE_CHECK([whether the systems std::string is really good],
+ [lyx_cv_std_string_good],
+ [AC_TRY_COMPILE([
+ #include <string>
+ using std::string;
+ ],[
+ // From a std::string that is supposed to be close to the
+ // standard we require at least three things:
+ // - clear() and erase()
+ // - the strncmp of compare()
+ // - push_back()
+ string a("hello there");
+ a.erase();
+ a = "hey";
+ char s[] = "y";
+ int t = a.compare(a.length() - 1, 1, s);
+ a.push_back('g');
+ a.clear();
+ ],[
+ lyx_cv_std_string_good=yes
+ ],[
+ lyx_cv_std_string_good=no
+
+ ])
+ ])
+ if test x$lyx_cv_std_string_good = xyes ; then
+ AC_DEFINE(STD_STRING_IS_GOOD, 1,
+ [Define is the systems std::string is really good.])
+ fi
])
dnl LYX_CXX_MUTABLE
AC_DEFUN(LYX_CXX_MUTABLE, [
-AC_REQUIRE([LYX_PROG_CXX])
-AC_MSG_CHECKING(if C++ compiler supports mutable)
-AC_TRY_COMPILE(
-[
-class k {
- mutable char *c;
-public:
- void foo() const { c=0; }
-};
-],[
-],[
- ac_mutable=yes
- AC_DEFINE(HAVE_MUTABLE, 1,
- [Defined if you compiler supports 'mutable'.])
-],[
- ac_mutable=no
-])
-AC_MSG_RESULT([$ac_mutable])
+ AC_REQUIRE([LYX_PROG_CXX])
+ AC_CACHE_CHECK([if C++ compiler supports mutable],
+ lyx_cv_cxx_mutable,[
+ AC_TRY_COMPILE(
+ [
+ class k {
+ mutable char *c;
+ public:
+ void foo() const { c=0; }
+ };
+ ],[
+ ],[
+ lyx_cv_cxx_mutable=yes
+ ],[
+ lyx_cv_cxx_mutable=no
+ ])
+ ])
+ if test $lyx_cv_cxx_mutable = yes ; then
+ AC_DEFINE(HAVE_MUTABLE, 1,
+ [Defined if your compiler suports 'mutable'.])
+ fi
])
dnl LYX_CXX_PARTIAL
AC_DEFUN(LYX_CXX_PARTIAL, [
-AC_REQUIRE([LYX_PROG_CXX])
-AC_MSG_CHECKING(if C++ compiler supports partial specialization)
-AC_TRY_COMPILE(
-[
-template<class T, class K>
-class k {
-public:
-};
-template<class T> class k<void,T> { };
-],[
- k<float, float> b;
- k<void,void> a;
-],[
- ac_partial_specialization=yes
- AC_DEFINE(HAVE_PARTIAL_SPECIALIZATION, 1,
- [Defined if your compiler supports partial specialization.])
-],[
- ac_partial_specialization=no
-])
-AC_MSG_RESULT([$ac_partial_specialization])
+ AC_REQUIRE([LYX_PROG_CXX])
+ AC_CACHE_CHECK([if C++ compiler supports partial specialization],
+ [lyx_cv_cxx_partial_specialization],
+ [AC_TRY_COMPILE(
+ [
+ template<class T, class K>
+ class k {
+ public:
+ };
+ template<class T> class k<void,T> { };
+ ],[
+ k<float, float> b;
+ k<void,void> a;
+ ],[
+ lyx_cv_cxx_partial_specialization=yes
+ ],[
+ lyx_cv_cxx_partial_specialization=no
+ ])
+ ])
+ if test x$lyx_cv_cxx_partial_specialization = xyes ; then
+ AC_DEFINE(HAVE_PARTIAL_SPECIALIZATION, 1,
+ [Defined if your compiler supports partial specialization.])
+ fi
])
dnl if true. This macro does not do a thourough test, but it should be
dnl good enough to suit our needs.
AC_DEFUN(LYX_CXX_NAMESPACES,[
-AC_CACHE_CHECK(for correct namespaces support,lyx_cv_cxx_namespace,
- [AC_TRY_COMPILE([
- namespace foo {
- int bar;
- }
-],[
+ AC_CACHE_CHECK(for correct namespaces support,lyx_cv_cxx_namespace,
+ [AC_TRY_COMPILE([
+ namespace foo {
+ int bar;
+ }
+ ],[
foo::bar = 0;
return 0;
-],lyx_cv_cxx_namespace=yes,lyx_cv_cxx_namespace=no)
+ ],lyx_cv_cxx_namespace=yes,lyx_cv_cxx_namespace=no)
+ ])
+ if test x$lyx_cv_cxx_namespace = xyes ; then
+ AC_DEFINE(CXX_WORKING_NAMESPACES, 1,
+ [Define if your C++ compiler has correct support for namespaces])
+ fi
])
-if test $lyx_cv_cxx_namespace = yes ; then
- AC_DEFINE(CXX_WORKING_NAMESPACES, 1,
- [Define if your C++ compiler has correct support for namespaces])
-fi])
dnl Usage: LYX_CXX_CHEADERS : checks whether the C++ compiler
## actual header _is_ found though and the cache variable is set however
## the reported setting (on screen) is equal to $ac_safe for some unknown
## reason.
+## Additionally, autoheader can't figure out what to use as the name in
+## the config.h.in file so we need to write our own entries there -- one for
+## each header in the form PATH_HEADER_NAME_H
+##
AC_DEFUN(LYX_PATH_HEADER,
[ AC_CHECK_HEADER($1,[
ac_tr_safe=PATH_`echo $ac_safe | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- AC_CACHE_CHECK([path to $1],lyx_cv_path_$ac_safe,
+### the only remaining problem is getting the second parameter to this
+### AC_CACHE_CACHE to print correctly. Currently it just results in value
+### of $ac_safe being printed.
+ AC_CACHE_CHECK([path to $1],[lyx_cv_path2_$ac_safe],
[ cat > conftest.$ac_ext <<EOF
#line __oline__ "configure"
#include "confdefs.h"
#include <$1>
EOF
-lyx_cv_path_$ac_safe=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | \
+lyx_path_header_path=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | \
grep $1 2>/dev/null | \
sed -e 's/.*\(".*$1"\).*/\1/' -e "1q"`
+eval "lyx_cv_path2_${ac_safe}=\$lyx_path_header_path"
rm -f conftest*])
- AC_DEFINE_UNQUOTED(${ac_tr_safe},${lyx_cv_path_$ac_safe})])
+ AC_DEFINE_UNQUOTED($ac_tr_safe, $lyx_path_header_path)])
])
### end of LYX_PATH_HEADER
[AC_MSG_CHECKING(what frontend should be used as main GUI)
AC_ARG_WITH(frontend,
[ --with-frontend[=value] Use THIS frontend as main GUI:
- Possible values: xforms,kde],
+ Possible values: xforms,kde,gtk],
[lyx_use_frontend="$withval"], [lyx_use_frontend="xforms"])
AC_MSG_RESULT($lyx_use_frontend)
lyx_flags="$lyx_flags frontend-$lyx_use_frontend"
fi
])
+# Configure paths for GTK--
+# Erik Andersen 30 May 1998
+# Modified by Tero Pulkkinen (added the compiler checks... I hope they work..)
+# Modified by Thomas Langen 16 Jan 2000 (corrected CXXFLAGS)
+
+dnl Test for GTKMM, and define GTKMM_CFLAGS and GTKMM_LIBS
+dnl to be used as follows:
+dnl AM_PATH_GTKMM([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl
+AC_DEFUN(AM_PATH_GTKMM,
+[dnl
+dnl Get the cflags and libraries from the gtkmm-config script
+dnl
+AC_ARG_WITH(gtkmm-prefix,[ --with-gtkmm-prefix=PREFIX
+ Prefix where GTK-- is installed (optional)],
+ gtkmm_config_prefix="$withval", gtkmm_config_prefix="")
+AC_ARG_WITH(gtkmm-exec-prefix,[ --with-gtkmm-exec-prefix=PREFIX
+ Exec prefix where GTK-- is installed (optional)],
+ gtkmm_config_exec_prefix="$withval", gtkmm_config_exec_prefix="")
+AC_ARG_ENABLE(gtkmmtest, [ --disable-gtkmmtest Do not try to compile and run a test GTK-- program],
+ , enable_gtkmmtest=yes)
+
+ if test x$gtkmm_config_exec_prefix != x ; then
+ gtkmm_config_args="$gtkmm_config_args --exec-prefix=$gtkmm_config_exec_prefix"
+ if test x${GTKMM_CONFIG+set} != xset ; then
+ GTKMM_CONFIG=$gtkmm_config_exec_prefix/bin/gtkmm-config
+ fi
+ fi
+ if test x$gtkmm_config_prefix != x ; then
+ gtkmm_config_args="$gtkmm_config_args --prefix=$gtkmm_config_prefix"
+ if test x${GTKMM_CONFIG+set} != xset ; then
+ GTKMM_CONFIG=$gtkmm_config_prefix/bin/gtkmm-config
+ fi
+ fi
+
+ AC_PATH_PROG(GTKMM_CONFIG, gtkmm-config, no)
+ min_gtkmm_version=ifelse([$1], ,0.10.0,$1)
+
+ AC_MSG_CHECKING(for GTK-- - version >= $min_gtkmm_version)
+ no_gtkmm=""
+ if test "$GTKMM_CONFIG" = "no" ; then
+ no_gtkmm=yes
+ else
+ AC_LANG_SAVE
+ AC_LANG_CPLUSPLUS
+
+ GTKMM_CFLAGS=`$GTKMM_CONFIG $gtkmm_config_args --cflags`
+ GTKMM_LIBS=`$GTKMM_CONFIG $gtkmm_config_args --libs`
+ gtkmm_config_major_version=`$GTKMM_CONFIG $gtkmm_config_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+ gtkmm_config_minor_version=`$GTKMM_CONFIG $gtkmm_config_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+ gtkmm_config_micro_version=`$GTKMM_CONFIG $gtkmm_config_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+ if test "x$enable_gtkmmtest" = "xyes" ; then
+ ac_save_CXXFLAGS="$CXXFLAGS"
+ ac_save_LIBS="$LIBS"
+ CXXFLAGS="$CXXFLAGS $GTKMM_CFLAGS"
+ LIBS="$LIBS $GTKMM_LIBS"
+dnl
+dnl Now check if the installed GTK-- is sufficiently new. (Also sanity
+dnl checks the results of gtkmm-config to some extent
+dnl
+ rm -f conf.gtkmmtest
+ AC_TRY_RUN([
+#include <gtk--.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int
+main ()
+{
+ int major, minor, micro;
+ char *tmp_version;
+
+ system ("touch conf.gtkmmtest");
+
+ /* HP/UX 0 (%@#!) writes to sscanf strings */
+ tmp_version = g_strdup("$min_gtkmm_version");
+ if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
+ printf("%s, bad version string\n", "$min_gtkmm_version");
+ exit(1);
+ }
+
+ if ((gtkmm_major_version != $gtkmm_config_major_version) ||
+ (gtkmm_minor_version != $gtkmm_config_minor_version) ||
+ (gtkmm_micro_version != $gtkmm_config_micro_version))
+ {
+ printf("\n*** 'gtkmm-config --version' returned %d.%d.%d, but GTK-- (%d.%d.%d)\n",
+ $gtkmm_config_major_version, $gtkmm_config_minor_version, $gtkmm_config_micro_version,
+ gtkmm_major_version, gtkmm_minor_version, gtkmm_micro_version);
+ printf ("*** was found! If gtkmm-config was correct, then it is best\n");
+ printf ("*** to remove the old version of GTK--. You may also be able to fix the error\n");
+ printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
+ printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
+ printf("*** required on your system.\n");
+ printf("*** If gtkmm-config was wrong, set the environment variable GTKMM_CONFIG\n");
+ printf("*** to point to the correct copy of gtkmm-config, and remove the file config.cache\n");
+ printf("*** before re-running configure\n");
+ }
+/* GTK-- does not have the GTKMM_*_VERSION constants */
+/*
+ else if ((gtkmm_major_version != GTKMM_MAJOR_VERSION) ||
+ (gtkmm_minor_version != GTKMM_MINOR_VERSION) ||
+ (gtkmm_micro_version != GTKMM_MICRO_VERSION))
+ {
+ printf("*** GTK-- header files (version %d.%d.%d) do not match\n",
+ GTKMM_MAJOR_VERSION, GTKMM_MINOR_VERSION, GTKMM_MICRO_VERSION);
+ printf("*** library (version %d.%d.%d)\n",
+ gtkmm_major_version, gtkmm_minor_version, gtkmm_micro_version);
+ }
+*/
+ else
+ {
+ if ((gtkmm_major_version > major) ||
+ ((gtkmm_major_version == major) && (gtkmm_minor_version > minor)) ||
+ ((gtkmm_major_version == major) && (gtkmm_minor_version == minor) && (gtkmm_micro_version >= micro)))
+ {
+ return 0;
+ }
+ else
+ {
+ printf("\n*** An old version of GTK-- (%d.%d.%d) was found.\n",
+ gtkmm_major_version, gtkmm_minor_version, gtkmm_micro_version);
+ printf("*** You need a version of GTK-- newer than %d.%d.%d. The latest version of\n",
+ major, minor, micro);
+ printf("*** GTK-- is always available from ftp://ftp.gtk.org.\n");
+ printf("***\n");
+ printf("*** If you have already installed a sufficiently new version, this error\n");
+ printf("*** probably means that the wrong copy of the gtkmm-config shell script is\n");
+ printf("*** being found. The easiest way to fix this is to remove the old version\n");
+ printf("*** of GTK--, but you can also set the GTKMM_CONFIG environment to point to the\n");
+ printf("*** correct copy of gtkmm-config. (In this case, you will have to\n");
+ printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
+ printf("*** so that the correct libraries are found at run-time))\n");
+ }
+ }
+ return 1;
+}
+],, no_gtkmm=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
+ CXXFLAGS="$ac_save_CXXFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ fi
+ if test "x$no_gtkmm" = x ; then
+ AC_MSG_RESULT(yes)
+ ifelse([$2], , :, [$2])
+ else
+ AC_MSG_RESULT(no)
+ if test "$GTKMM_CONFIG" = "no" ; then
+ echo "*** The gtkmm-config script installed by GTK-- could not be found"
+ echo "*** If GTK-- was installed in PREFIX, make sure PREFIX/bin is in"
+ echo "*** your path, or set the GTKMM_CONFIG environment variable to the"
+ echo "*** full path to gtkmm-config."
+ echo "*** The gtkmm-config script was not available in GTK-- versions"
+ echo "*** prior to 0.9.12. Perhaps you need to update your installed"
+ echo "*** version to 0.9.12 or later"
+ else
+ if test -f conf.gtkmmtest ; then
+ :
+ else
+ echo "*** Could not run GTK-- test program, checking why..."
+ CXXFLAGS="$CXXFLAGS $GTKMM_CFLAGS"
+ LIBS="$LIBS $GTKMM_LIBS"
+ AC_TRY_LINK([
+#include <gtk--.h>
+#include <stdio.h>
+], [ return ((gtkmm_major_version) || (gtkmm_minor_version) || (gtkmm_micro_version)); ],
+ [ echo "*** The test program compiled, but did not run. This usually means"
+ echo "*** that the run-time linker is not finding GTK-- or finding the wrong"
+ echo "*** version of GTK--. If it is not finding GTK--, you'll need to set your"
+ echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
+ echo "*** to the installed location Also, make sure you have run ldconfig if that"
+ echo "*** is required on your system"
+ echo "***"
+ echo "*** If you have an old version installed, it is best to remove it, although"
+ echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
+ [ echo "*** The test program failed to compile or link. See the file config.log for the"
+ echo "*** exact error that occured. This usually means GTK-- was incorrectly installed"
+ echo "*** or that you have moved GTK-- since it was installed. In the latter case, you"
+ echo "*** may want to edit the gtkmm-config script: $GTKMM_CONFIG" ])
+ CXXFLAGS="$ac_save_CXXFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ fi
+ GTKMM_CFLAGS=""
+ GTKMM_LIBS=""
+ ifelse([$3], , :, [$3])
+ AC_LANG_RESTORE
+ fi
+ AC_SUBST(GTKMM_CFLAGS)
+ AC_SUBST(GTKMM_LIBS)
+ rm -f conf.gtkmmtest
+])
+
+# Configure paths for GNOME--
+# Modified from GTK--.m4
+
+dnl Test for GNOMEMM, and define GNOMEMM_INCLUDEDIR, GNOMEMM_LIBDIR, GNOMEMM_LIBS
+dnl to be used as follows:
+dnl AM_PATH_GNOMEMM([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl
+AC_DEFUN(AM_PATH_GNOMEMM,
+[
+dnl
+dnl Get the cflags and libraries from the gtkmm-config script
+dnl
+AC_ARG_WITH(gnomemm-config-path,[ --with-gnomemm-config-path=PREFIX
+ Path to GNOME-- configuration file gnomemmConf.sh (optional)],
+ gnomemm_config_prefix="$withval", gnome_config_prefix="")
+
+ AC_MSG_CHECKING(for GNOME-- gnomemmConf.sh)
+
+ if test x$gnomemm_config_prefix != x; then
+ if test -r $gnomemm_config_prefix; then
+ source $gnomemm_config_prefix
+ else
+ no_gnomemm=yes
+ fi
+ else
+ if test -r /usr/lib/gnomemmConf.sh ; then
+ source /usr/lib/gnomemmConf.sh
+ elif test -r /opt/gnome/lib/gnomemmConf.sh ; then
+ source /opt/gnome/lib/gnomemmConf.sh
+ elif test -r /usr/local/lib/gnomemmConf.sh ; then
+ source /usr/local/lib/gnomemmConf.sh
+ else
+ no_gnomemm=yes
+ fi
+ fi
+
+ if test "x$no_gnomemm" = x ; then
+ AC_MSG_RESULT(yes)
+ ifelse([$2], , :, [$2])
+ else
+ AC_MSG_RESULT(no)
+ AC_MSG_ERROR(Cannot find GNOME-- configuration file gnomemmConf.sh)
+ fi
+
+ AC_SUBST(GNOMEMM_INCLUDEDIR)
+ AC_SUBST(GNOMEMM_LIBDIR)
+ AC_SUBST(GNOMEMM_LIBS)
+])
+
projects / lyx.git / blobdiff