dnl Lars Gullik Bjønnes (larsbj@lyx.org)
dnl Allan Rae (rae@lyx.org)
+dnl Compute the default build type from AC_PACKAGE_VERSION at autoconf time.
+m4_define([LYX_BUILD_TYPE], [m4_bmatch(AC_PACKAGE_VERSION,
+ [dev], [development],
+ [pre\|alpha\|beta\|rc], [prerelease],
+ [release])])
+
dnl Usage LYX_CHECK_VERSION Displays version of LyX being built and
dnl sets variable "build_type"
AC_DEFUN([LYX_CHECK_VERSION],[
echo "configuring LyX version" AC_PACKAGE_VERSION
+
+AC_MSG_CHECKING([for build type])
lyx_devel_version=no
lyx_prerelease=no
-AC_MSG_CHECKING([for build type])
AC_ARG_ENABLE(build-type,
- AC_HELP_STRING([--enable-build-type=TYPE],[set build setting according to TYPE=rel(ease), pre(release), dev(elopment), prof(iling), gprof]),
+ AC_HELP_STRING([--enable-build-type=STR],[set build type to rel(ease), pre(release), dev(elopment), prof(iling), or gprof (default: LYX_BUILD_TYPE)]),
[case $enableval in
dev*) build_type=development;;
pre*) build_type=prerelease;;
prof*) build_type=profiling;;
gprof*) build_type=gprof;;
rel*) build_type=release;;
- *) AC_ERROR([Bad build type specification \"$enableval\". Please use one of rel(ease), pre(release), dev(elopment), prof(iling), or gprof]);;
+ *) AC_MSG_ERROR([bad build type specification \"$enableval\". Please use one of rel(ease), pre(release), dev(elopment), prof(iling), or gprof]);;
esac],
- [case AC_PACKAGE_VERSION in
- *svn*) build_type=development;;
- *pre*|*alpha*|*beta*|*rc*) build_type=prerelease;;
- *) build_type=release ;;
- esac])
+ [build_type=LYX_BUILD_TYPE])
AC_MSG_RESULT([$build_type])
lyx_flags="$lyx_flags build=$build_type"
case $build_type in
development) lyx_devel_version=yes
- AC_DEFINE(DEVEL_VERSION, 1, [Define if you are building a development version of LyX])
LYX_DATE="not released yet" ;;
prerelease) lyx_prerelease=yes ;;
esac
-
+
AC_SUBST(lyx_devel_version)
])
dnl We need the literal double quotes in the rpm spec file
RPM_VERSION_SUFFIX='""'
AC_ARG_WITH(version-suffix,
- [AC_HELP_STRING([--with-version-suffix@<:@=VERSION@:>@], install lyx files as lyxVERSION (VERSION=-AC_PACKAGE_VERSION))],
+ [AC_HELP_STRING([--with-version-suffix@<:@=STR@:>@], install lyx files as lyxSTR (default STR: -AC_PACKAGE_VERSION))],
[if test "x$withval" = "xyes";
then
withval="-"AC_PACKAGE_VERSION
AC_SUBST(version_suffix,$withval)
RPM_VERSION_SUFFIX="--with-version-suffix=$withval"])
AC_SUBST(RPM_VERSION_SUFFIX)
+AC_SUBST(program_base_name,"lyx")
AC_MSG_RESULT([$withval])
])
-dnl Usage: LYX_ERROR(message) Displays the warning "message" and sets the
-dnl flag lyx_error to yes.
-AC_DEFUN([LYX_ERROR],[
-lyx_error_txt="$lyx_error_txt
-** $1
-"
-lyx_error=yes])
+dnl Check whether to configure for Qt5. Default is Qt4.
+dnl
+AC_DEFUN([LYX_CHECK_QT5],[
+AC_MSG_CHECKING([whether Qt5 is requested])
+AC_ARG_ENABLE([qt5],
+ [ --enable-qt5 use Qt5 for building],
+ USE_QT5=$enableval, USE_QT5=no)
+AC_MSG_RESULT([$USE_QT5])
+AC_SUBST([USE_QT5])
+])
dnl Usage: LYX_WARNING(message) Displays the warning "message" and sets the
dnl Usage: LYX_LIB_ERROR(file,library) Displays an error message indication
dnl that 'file' cannot be found because 'lib' may be uncorrectly installed.
AC_DEFUN([LYX_LIB_ERROR],[
-LYX_ERROR([Cannot find $1. Please check that the $2 library
+AC_MSG_ERROR([cannot find $1. Please check that the $2 library
is correctly installed on your system.])])
-dnl Usage: LYX_CHECK_ERRORS Displays a warning message if a LYX_ERROR
-dnl has occured previously.
-AC_DEFUN([LYX_CHECK_ERRORS],[
+dnl Usage: LYX_CHECK_WARNINGS Displays a warning message if a LYX_WARNING
+dnl has occurred previously.
+AC_DEFUN([LYX_CHECK_WARNINGS],[
if test x$lyx_warning = xyes; then
cat <<EOF
=== The following minor problems have been detected by configure.
=== Please check the messages below before running 'make'.
=== (see the section 'Problems' in the INSTALL file)
$lyx_warning_txt
-EOF
-fi
-if test x$lyx_error = xyes; then
-cat <<EOF
-**** The following problems have been detected by configure.
-**** Please check the messages below before running 'make'.
-**** (see the section 'Problems' in the INSTALL file)
-$lyx_error_txt
-$lyx_warning_txt
-EOF
-exit 1
-else
-cat <<EOF
-Configuration of LyX was successful.
-Type 'make' to compile the program,
-and then 'make install' to install it.
EOF
fi])
])dnl
-AC_DEFUN([LYX_PROG_CXX_WORKS],
-[rm -f conftest.C
-cat >conftest.C <<EOF
-class foo {
- // we require the mutable keyword
- mutable int bar;
- };
- // we require namespace support
- namespace baz {
- int bar;
- }
- int main() {
- return(0);
- }
-EOF
-$CXX -c $CXXFLAGS $CPPFLAGS conftest.C >&5 || CXX=
-rm -f conftest.C conftest.o conftest.obj || true
+dnl Usage: LYX_PROG_CLANG: set CLANG to yes if the compiler is clang.
+AC_DEFUN([LYX_PROG_CLANG],
+[AC_CACHE_CHECK([whether the compiler is clang],
+ [lyx_cv_prog_clang],
+[AC_TRY_COMPILE([], [
+#ifndef __clang__
+ this is not clang
+#endif
+],
+[lyx_cv_prog_clang=yes ; CLANG=yes], [lyx_cv_prog_clang=no ; CLANG=no])])
+if test $CLANG = yes ; then
+ AC_CACHE_CHECK([for clang version],
+ [lyx_cv_clang_version],
+ [clang_noversion=no
+ AC_COMPUTE_INT(clang_major,__clang_major__,,[clang_noversion_=yes])
+ AC_COMPUTE_INT(clang_minor,__clang_minor__,,[clang_noversion_=yes])
+ AC_COMPUTE_INT(clang_patchlevel,__clang_patchlevel__,,[clang_noversion_=yes])
+ if test $clang_noversion = yes ; then
+ clang_version=unknown
+ else
+ clang_version=$clang_major.$clang_minor.$clang_patchlevel
+ fi
+ lyx_cv_clang_version=$clang_version])
+fi
])
-AC_DEFUN([LYX_PROG_CXX],
-[AC_MSG_CHECKING([for a good enough C++ compiler])
-LYX_SEARCH_PROG(CXX, $CXX $CCC g++ gcc c++ CC cxx xlC cc++, [LYX_PROG_CXX_WORKS])
+dnl Usage: LYX_CXX_CXX11_FLAGS: add to AM_CXXFLAGS the best flag that
+selects C++11 mode; gives an error when C++11 mode is not found.
+AC_DEFUN([LYX_CXX_CXX11_FLAGS],
+[AC_CACHE_CHECK([for at least C++11 mode], [lyx_cv_cxx11_flags],
+ [lyx_cv_cxx11_flags=none
+ for flag in -std=c++14 -std=c++11 "" -std=c++0x -std=gnu++14 -std=gnu++11 -std=gnu++0x ; do
+ save_CPPFLAGS=$CPPFLAGS
+ CPPFLAGS="$AM_CPPFLAGS $CPPFLAGS"
+ save_CXXFLAGS=$CXXFLAGS
+ CXXFLAGS="$flag $AM_CXXFLAGS $CXXFLAGS"
+ dnl sample openmp source code to test
+ AC_TRY_COMPILE([
+ template <typename T>
+ struct check
+ {
+ static_assert(sizeof(int) <= sizeof(T), "not big enough");
+ };
+
+ typedef check<check<bool>> right_angle_brackets;
+
+ class TestDeleted
+ {
+ public:
+ TestDeleted() = delete;
+ };
+
+
+ int a;
+ decltype(a) b;
+
+ typedef check<int> check_type;
+ check_type c;
+ check_type&& cr = static_cast<check_type&&>(c);
+
+ auto d = a;], [],
+ [lyx_cv_cxx11_flags=$flag; break])
+ CXXFLAGS=$save_CXXFLAGS
+ CPPFLAGS=$save_CPPFLAGS
+ done])
+ if test $lyx_cv_cxx11_flags = none ; then
+ AC_ERROR([Cannot find suitable C++11 mode for compiler $CXX])
+ fi
+ AM_CXXFLAGS="$lyx_cv_cxx11_flags $AM_CXXFLAGS"
+])
-if test -z "$CXX" ; then
- AC_MSG_ERROR([Unable to find a good enough C++ compiler])
-fi
-AC_MSG_RESULT($CXX)
-AC_PROG_CXX
-AC_PROG_CXXCPP
+dnl Usage: LYX_CXX_USE_REGEX
+dnl decide whether we want to use std::regex and set the
+dnl LYX_USE_STD_REGEX macro and conditional accordingly.
+AC_DEFUN([LYX_CXX_USE_REGEX],
+[AC_ARG_ENABLE(std-regex,
+ AC_HELP_STRING([--enable-std-regex],[use std::regex instead of boost::regex (default is autodetected)]),
+ [lyx_std_regex=$enableval],
+ [AC_MSG_CHECKING([for correct regex implementation])
+ save_CPPFLAGS=$CPPFLAGS
+ CPPFLAGS="$AM_CPPFLAGS $CPPFLAGS"
+ save_CXXFLAGS=$CXXFLAGS
+ CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS"
+ # The following code snippet has been taken taken from example in
+ # http://stackoverflow.com/questions/8561850/compile-stdregex-iterator-with-gcc
+ AC_TRY_LINK(
+ [
+ #include <regex>
+ #include <iostream>
+
+ #include <string.h>
+
+ typedef std::regex_iterator<const char *> Myiter;
+ ], [
+ const char *pat = "axayaz";
+ Myiter::regex_type rx("a");
+ Myiter next(pat, pat + strlen(pat), rx);
+ Myiter end;
+ ], [lyx_std_regex=yes], [lyx_std_regex=no])
+ CXXFLAGS=$save_CXXFLAGS
+ CPPFLAGS=$save_CPPFLAGS
+ AC_MSG_RESULT([$lyx_std_regex])
+ ])
+
+ if test $lyx_std_regex = yes ; then
+ lyx_flags="$lyx_flags std-regex"
+ AC_DEFINE([LYX_USE_STD_REGEX], 1, [define to 1 if std::regex should be preferred to boost::regex])
+ fi
+ AM_CONDITIONAL([LYX_USE_STD_REGEX], test $lyx_std_regex = yes)
+])
+
+
+dnl Usage: LYX_CXX_USE_CALL_ONCE
+dnl check whether we can use std::call_once and set the
+dnl LYX_USE_STD_CALL_ONCE macro and conditional accordingly.
+AC_DEFUN([LYX_CXX_USE_CALL_ONCE],
+[AC_MSG_CHECKING([for std::call_once availability])
+ save_CPPFLAGS=$CPPFLAGS
+ CPPFLAGS="$AM_CPPFLAGS $CPPFLAGS"
+ save_CXXFLAGS=$CXXFLAGS
+ CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS"
+ AC_TRY_LINK(
+ [
+ #include <mutex>
+ static std::once_flag flag;
+ ], [
+ std::call_once(flag, [](){ return; });
+ ], [lyx_std_call_once=yes], [lyx_std_call_once=no])
+ CXXFLAGS=$save_CXXFLAGS
+ CPPFLAGS=$save_CPPFLAGS
+ AC_MSG_RESULT([$lyx_std_call_once])
+
+ if test $lyx_std_call_once = yes ; then
+ AC_DEFINE([LYX_USE_STD_CALL_ONCE], 1, [define to 1 if std::call_once is supported by the compiler])
+ fi
+ AM_CONDITIONAL([LYX_USE_STD_CALL_ONCE], test $lyx_std_call_once = yes)
+])
+
+
+dnl Usage: LYX_LIB_STDCXX: set lyx_cv_lib_stdcxx to yes if the STL library is libstdc++.
+AC_DEFUN([LYX_LIB_STDCXX],
+[AC_CACHE_CHECK([whether STL is libstdc++],
+ [lyx_cv_lib_stdcxx],
+[AC_TRY_COMPILE([#include<vector>], [
+#if ! defined(__GLIBCXX__) && ! defined(__GLIBCPP__)
+ this is not libstdc++
+#endif
+],
+[lyx_cv_lib_stdcxx=yes], [lyx_cv_lib_stdcxx=no])])
+])
+
+
+dnl Usage: LYX_LIB_STDCXX_CXX11_ABI: set lyx_cv_lib_stdcxx_cxx11_abi to yes
+dnl if the STL library is GNU libstdc++ and the C++11 ABI is used.
+AC_DEFUN([LYX_LIB_STDCXX_CXX11_ABI],
+[AC_CACHE_CHECK([whether STL is libstdc++ using the C++11 ABI],
+ [lyx_cv_lib_stdcxx_cxx11_abi],
+[AC_TRY_COMPILE([#include<vector>], [
+#if ! defined(_GLIBCXX_USE_CXX11_ABI) || ! _GLIBCXX_USE_CXX11_ABI
+ this is not libstdc++ using the C++11 ABI
+#endif
+],
+[lyx_cv_lib_stdcxx_cxx11_abi=yes], [lyx_cv_lib_stdcxx_cxx11_abi=no])])
+])
+
+
+AC_DEFUN([LYX_PROG_CXX],
+[AC_REQUIRE([AC_PROG_CXX])
+AC_REQUIRE([AC_PROG_CXXCPP])
+
+AC_LANG_PUSH(C++)
+LYX_PROG_CLANG
+LYX_CXX_CXX11_FLAGS
+LYX_LIB_STDCXX
+LYX_LIB_STDCXX_CXX11_ABI
+LYX_CXX_USE_REGEX
+LYX_CXX_USE_CALL_ONCE
+AC_LANG_POP(C++)
+
+if test $lyx_cv_lib_stdcxx = "yes" ; then
+ if test $lyx_cv_lib_stdcxx_cxx11_abi = "yes" ; then
+ AC_DEFINE(USE_GLIBCXX_CXX11_ABI, 1, [use GNU libstdc++ with C++11 ABI])
+ else
+ AC_DEFINE(STD_STRING_USES_COW, 1, [std::string uses copy-on-write])
+ fi
+else
+ if test $lyx_cv_prog_clang = "yes" ; then
+ AC_DEFINE(USE_LLVM_LIBCPP, 1, [use libc++ provided by llvm instead of GNU libstdc++])
+ fi
+fi
### We might want to get or shut warnings.
AC_ARG_ENABLE(warnings,
[enable_stdlib_debug=no])]
)
-AC_ARG_ENABLE(concept-checks,
- AC_HELP_STRING([--enable-concept-checks],[enable concept checks]),,
- [AS_CASE([$build_type], [dev*|pre*], [enable_concept_checks=yes],
- [enable_concept_checks=no])]
-)
-
-AC_ARG_ENABLE(gprof,
- AC_HELP_STRING([--enable-gprof],[enable profiling using gprof]),,
- [AS_CASE([$build_type], [gprof], [enable_gprof=yes], [enable_gprof=no])]
-)
-
### set up optimization
AC_ARG_ENABLE(optimization,
- AC_HELP_STRING([--enable-optimization[=value]],[enable compiler optimisation]),,
+ AC_HELP_STRING([--enable-optimization@<:@=ARG@:>@],[enable compiler optimisation]),,
enable_optimization=yes;)
case $enable_optimization in
yes)
if test $lyx_devel_version = yes ; then
- lyx_opt=-O
+ lyx_optim=-O
else
- lyx_opt=-O2
+ lyx_optim=-O2
fi;;
- no) lyx_opt=;;
- *) lyx_opt=${enable_optimization};;
+ no) lyx_optim=;;
+ *) lyx_optim=${enable_optimization};;
esac
-AC_ARG_ENABLE(pch,
- AC_HELP_STRING([--enable-pch],[enable precompiled headers]),,
- enable_pch=no;)
-lyx_pch_comp=no
-
AC_ARG_ENABLE(assertions,
AC_HELP_STRING([--enable-assertions],[add runtime sanity checks in the program]),,
[AS_CASE([$build_type], [dev*|pre*], [enable_assertions=yes],
# set the compiler options correctly.
if test x$GXX = xyes; then
- dnl Useful for global version info
- gxx_version=`${CXX} -dumpversion`
- CXX_VERSION="($gxx_version)"
-
- if test "$ac_test_CXXFLAGS" = set; then
- CXXFLAGS="$ac_save_CXXFLAGS"
+ dnl clang++ pretends to be g++ 4.2.1; this is not useful
+ if test x$CLANG = xno; then
+ dnl Useful for global version info
+ gxx_version=`${CXX} -dumpversion`
+ CXX_VERSION="($gxx_version)"
else
- CFLAGS="$lyx_opt"
- CXXFLAGS="$lyx_opt"
- if test x$enable_debug = xyes ; then
- CFLAGS="-g $CFLAGS"
- CXXFLAGS="-g $CXXFLAGS"
- fi
- if test x$enable_gprof = xyes ; then
- CFLAGS="-pg $CFLAGS"
- CXXFLAGS="-pg $CXXFLAGS"
- LDFLAGS="-pg $LDFLAGS"
- fi
+ gxx_version=clang-$clang_version
+ CXX_VERSION="($clang_version)"
fi
- if test "$ac_env_CPPFLAGS_set" != set; then
- if test x$enable_warnings = xyes ; then
- case $gxx_version in
- 3.1*|3.2*|3.3*)
- CPPFLAGS="-W -Wall $CPPFLAGS"
- ;;
- *)
- CPPFLAGS="-Wextra -Wall $CPPFLAGS "
- ;;
- esac
- fi
+
+ AM_CXXFLAGS="$lyx_optim $AM_CXXFLAGS"
+ if test x$enable_debug = xyes ; then
+ AM_CXXFLAGS="-g $AM_CXXFLAGS"
+ fi
+ if test $build_type = gprof ; then
+ AM_CXXFLAGS="$AM_CXXFLAGS -pg"
+ AM_LDFLAGS="$AM_LDFLAGS -pg"
+ fi
+ if test $build_type = profiling ; then
+ AM_CXXFLAGS="$AM_CXXFLAGS -fno-omit-frame-pointer"
+ fi
+
+ if test x$USE_QT5 = xyes ; then
+ AS_CASE([$host], [*mingw*|*cygwin*], [], [AM_CXXFLAGS="-fPIC $AM_CXXFLAGS"])
fi
+ dnl Warnings are for preprocessor too
+ if test x$enable_warnings = xyes ; then
+ case $gxx_version in
+ 9.*) AM_CPPFLAGS="$AM_CPPFLAGS -Wall -Wextra -Wno-deprecated-copy";;
+ *) AM_CPPFLAGS="$AM_CPPFLAGS -Wall -Wextra";;
+ esac
+ fi
case $gxx_version in
- 3.1*) AM_CXXFLAGS="-finline-limit=500 ";;
- 3.2*|3.3*) AM_CXXFLAGS="";;
- 3.4*|4.*)
- AM_CXXFLAGS=""
- test $enable_pch = yes && lyx_pch_comp=yes
- ;;
- *) AM_CXXFLAGS="";;
+ 2.*|3.*) AC_ERROR([gcc >= 4.6 is required]);;
+ 4.0*|4.1*|4.2*|4.3*|4.4*|4.5*) AC_ERROR([gcc >= 4.6 is required]);;
esac
if test x$enable_stdlib_debug = xyes ; then
+ dnl FIXME: for clang/libc++, one should define _LIBCPP_DEBUG2=0
+ dnl See http://clang-developers.42468.n3.nabble.com/libc-debug-mode-td3336742.html
case $gxx_version in
- 3.4*|4.*)
+ *)
lyx_flags="$lyx_flags stdlib-debug"
AC_DEFINE(_GLIBCXX_DEBUG, 1, [libstdc++ debug mode])
AC_DEFINE(_GLIBCXX_DEBUG_PEDANTIC, 1, [libstdc++ pedantic debug mode])
+ AC_SUBST(STDLIB_DEBUG, "-D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC")
;;
esac
fi
- if test x$enable_concept_checks = xyes ; then
+fi
+
+# Some additional flags may be needed
+if test x$GXX = xyes; then
case $gxx_version in
- 3.3*)
- lyx_flags="$lyx_flags concept-checks"
- AC_DEFINE(_GLIBCPP_CONCEPT_CHECKS, 1, [libstdc++ concept checking])
- ;;
- 3.4*|4.*)
- lyx_flags="$lyx_flags concept-checks"
- AC_DEFINE(_GLIBCXX_CONCEPT_CHECKS, 1, [libstdc++ concept checking])
- ;;
+ clang-3.0*|clang-3.1*|clang-3.2*|clang-3.3*)
+ dnl boost contains pragmas that are annoying on older clang versions
+ AM_CPPFLAGS="-Wno-unknown-pragmas $AM_CPPFLAGS";;
+ clang*)
+ dnl the more recent versions support the deprecated-register warning,
+ dnl which is very annoying with Qt4.x right now.
+ AM_CXXFLAGS="$AM_CXXFLAGS -Wno-deprecated-register";;
esac
- fi
fi
-test "$lyx_pch_comp" = yes && lyx_flags="$lyx_flags pch"
-AM_CONDITIONAL(LYX_BUILD_PCH, test "$lyx_pch_comp" = yes)
-])dnl
+])
dnl Usage: LYX_USE_INCLUDED_BOOST : select if the included boost should
dnl be used.
[lyx_cv_with_included_boost=yes])
AM_CONDITIONAL(USE_INCLUDED_BOOST, test x$lyx_cv_with_included_boost = xyes)
AC_MSG_RESULT([$lyx_cv_with_included_boost])
- if test x$lyx_cv_with_included_boost != xyes ; then
- AC_LANG_PUSH(C++)
- SAVED_LDFLAGS=$LDFLAGS
-
- LDFLAGS="$SAVED_LDFLAGS -lboost_signals -lm"
- AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <boost/signal.hpp>], [boost::signal<void ()> s;])], [lyx_boost_underscore=yes], [])
- LDFLAGS="$SAVED_LDFLAGS -lboost_signals-mt -lm $LIBTHREAD"
- AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <boost/signal.hpp>], [boost::signal<void ()> s;])], [lyx_boost_underscore_mt=yes], [])
-
- LDFLAGS=$SAVED_LDFLAGS
- AC_LANG_POP(C++)
-
- if test x$lyx_boost_underscore_mt = xyes ; then
- BOOST_MT="-mt"
- else
- BOOST_MT=""
- if test x$lyx_boost_plain != xyes -a x$lyx_boost_underscore != xyes ; then
- LYX_ERROR([No suitable boost library found (do not use --without-included-boost)])
- fi
- fi
- AC_SUBST(BOOST_SEP)
- AC_SUBST(BOOST_MT)
+ if test x$lyx_cv_with_included_boost = xyes ; then
+ lyx_included_libs="$lyx_included_libs boost"
+ BOOST_INCLUDES='-I$(top_srcdir)/3rdparty/boost'
+ if test $lyx_std_regex = yes ; then
+ BOOST_LIBS=""
+ else
+ BOOST_LIBS='$(top_builddir)/3rdparty/boost/liblyxboost.a'
+ fi
+ else
+ BOOST_INCLUDES=
+ if test $lyx_std_regex = yes ; then
+ BOOST_LIBS=""
+ else
+ AC_LANG_PUSH(C++)
+ save_LIBS=$LIBS
+
+ AC_MSG_CHECKING([for multithreaded boost libraries])
+ LIBS="$save_LIBS -lboost_regex-mt $LIBTHREAD"
+ AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM([#include <boost/regex.hpp>],
+ [boost::regex reg;])],
+ [AC_MSG_RESULT([yes])
+ BOOST_MT="-mt"],
+ [AC_MSG_RESULT([no])
+ AC_MSG_CHECKING([for plain boost libraries])
+ LIBS="$save_LIBS -lboost_regex"
+ AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM([#include <boost/regex.hpp>],
+ [boost::regex reg;])],
+ [AC_MSG_RESULT([yes])
+ BOOST_MT=""],
+ [AC_MSG_RESULT([no])
+ AC_MSG_ERROR([cannot find suitable boost library (do not use --without-included-boost)])
+ ])
+ ])
+ LIBS=$save_LIBS
+ AC_LANG_POP(C++)
+
+ dnl In general, system boost libraries are incompatible with
+ dnl the use of stdlib-debug in libstdc++. See ticket #9736 for
+ dnl details.
+ if test $enable_stdlib_debug = "yes" ; then
+ LYX_WARNING([Compiling LyX with stdlib-debug and system boost libraries may lead to
+ crashes. Consider using --disable-stdlib-debug or removing
+ --without-included-boost.])
+ fi
+
+ BOOST_LIBS="-lboost_regex${BOOST_MT}"
+ fi
fi
+ AC_SUBST(BOOST_INCLUDES)
+ AC_SUBST(BOOST_LIBS)
+])
+
+
+dnl Usage: LYX_USE_INCLUDED_ICONV : select if the included iconv should
+dnl be used.
+AC_DEFUN([LYX_USE_INCLUDED_ICONV],[
+ AC_MSG_CHECKING([whether to use included iconv library])
+ AC_ARG_WITH(included-iconv,
+ [AC_HELP_STRING([--with-included-iconv], [use the iconv lib supplied with LyX instead of the system one])],
+ [lyx_cv_with_included_iconv=$withval],
+ [lyx_cv_with_included_iconv=no])
+ AM_CONDITIONAL(USE_INCLUDED_ICONV, test x$lyx_cv_with_included_iconv = xyes)
+ AC_MSG_RESULT([$lyx_cv_with_included_iconv])
+ if test x$lyx_cv_with_included_iconv = xyes ; then
+ lyx_included_libs="$lyx_included_libs iconv"
+
+dnl Some bits from libiconv configure.ac to avoid a nested configure call:
+ AC_EILSEQ
+ AC_TYPE_MBSTATE_T
+ AC_CHECK_FUNCS([getc_unlocked mbrtowc wcrtomb mbsinit setlocale])
+dnl Ymbstate_t is used if HAVE_WCRTOMB || HAVE_MBRTOWC, see 3rdparty/libiconv/1.14/lib/loop_wchar.h.
+ if test $ac_cv_func_wcrtomb = yes || test $ac_cv_func_mbrtowc = yes; then
+ USE_MBSTATE_T=1
+ else
+ USE_MBSTATE_T=0
+ fi
+ AC_SUBST([USE_MBSTATE_T])
+ AC_CACHE_CHECK([whether <wchar.h> is standalone],
+ [gl_cv_header_wchar_h_standalone],
+ [AC_COMPILE_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[#include <wchar.h>
+ wchar_t w;]],
+ [[]])],
+ [gl_cv_header_wchar_h_standalone=yes],
+ [gl_cv_header_wchar_h_standalone=no])])
+ if test $gl_cv_header_wchar_h_standalone = yes; then
+ BROKEN_WCHAR_H=0
+ else
+ BROKEN_WCHAR_H=1
+ fi
+ AC_SUBST([BROKEN_WCHAR_H])
+dnl we want const correctness
+ AC_DEFINE_UNQUOTED([ICONV_CONST], [const],
+ [Define as const if the declaration of iconv() needs const.])
+ ICONV_CONST=const
+ AC_SUBST([ICONV_CONST])
+dnl we build a static lib
+ DLL_VARIABLE=
+ AC_SUBST([DLL_VARIABLE])
+ ICONV_INCLUDES='-I$(top_srcdir)/3rdparty/libiconv/1.14 -I$(top_builddir)/3rdparty/libiconv'
+ ICONV_LIBS='\$(top_builddir)/3rdparty/libiconv/liblyxiconv.a'
+ ICONV_ICONV_H_IN=3rdparty/libiconv/iconv.h:3rdparty/libiconv/1.14/include/iconv.h.in
+ else
+ ICONV_INCLUDES=
+ AM_ICONV
+ if test "$am_cv_func_iconv" = no; then
+ AC_MSG_ERROR([cannot find required library iconv.])
+ else
+ ICONV_LIBS="$LIBICONV"
+ fi
+ ICONV_ICONV_H_IN=
+ fi
+ AC_SUBST(ICONV_INCLUDES)
+ AC_SUBST(ICONV_LIBS)
+ AC_SUBST(ICONV_ICONV_H_IN)
+])
+
+
+dnl Usage: LYX_USE_INCLUDED_ZLIB : select if the included zlib should
+dnl be used.
+AC_DEFUN([LYX_USE_INCLUDED_ZLIB],[
+ AC_MSG_CHECKING([whether to use included zlib library])
+ AC_ARG_WITH(included-zlib,
+ [AC_HELP_STRING([--with-included-zlib], [use the zlib lib supplied with LyX instead of the system one])],
+ [lyx_cv_with_included_zlib=$withval],
+ [lyx_cv_with_included_zlib=no])
+ AM_CONDITIONAL(USE_INCLUDED_ZLIB, test x$lyx_cv_with_included_zlib = xyes)
+ AC_MSG_RESULT([$lyx_cv_with_included_zlib])
+ if test x$lyx_cv_with_included_zlib = xyes ; then
+ lyx_included_libs="$lyx_included_libs zlib"
+ ZLIB_INCLUDES='-I$(top_srcdir)/3rdparty/zlib/1.2.8 -I$(top_builddir)/3rdparty/zlib'
+ ZLIB_LIBS='$(top_builddir)/3rdparty/zlib/liblyxzlib.a'
+ mkdir -p 3rdparty/zlib
+dnl include standard config.h for HAVE_UNISTD_H
+ echo "#include <../../config.h>" > 3rdparty/zlib/zconf.h
+dnl prevent clash with system zlib that might be dragged in by other libs
+ echo "#define Z_PREFIX 1" >> 3rdparty/zlib/zconf.h
+ cat "${srcdir}/3rdparty/zlib/1.2.8/zconf.h.in" >> 3rdparty/zlib/zconf.h
+ else
+ ZLIB_INCLUDES=
+ AC_CHECK_HEADERS(zlib.h,
+ [AC_CHECK_LIB(z, gzopen, [ZLIB_LIBS="-lz"], LYX_LIB_ERROR(libz,zlib))],
+ [LYX_LIB_ERROR(zlib.h,zlib)])
+ fi
+ AC_SUBST(ZLIB_INCLUDES)
+ AC_SUBST(ZLIB_LIBS)
+])
+
+
+dnl Usage: LYX_CHECK_CALLSTACK_PRINTING: define LYX_CALLSTACK_PRINTING if the
+dnl necessary APIs are available to print callstacks.
+AC_DEFUN([LYX_CHECK_CALLSTACK_PRINTING],
+[AC_CACHE_CHECK([whether printing callstack is possible],
+ [lyx_cv_callstack_printing],
+[AC_TRY_COMPILE([
+#include <execinfo.h>
+#include <cxxabi.h>
+], [
+ void* array[200];
+ size_t size = backtrace(array, 200);
+ backtrace_symbols(array, size);
+ int status = 0;
+ abi::__cxa_demangle("abcd", 0, 0, &status);
+],
+[lyx_cv_callstack_printing=yes], [lyx_cv_callstack_printing=no])])
+if test x"$lyx_cv_callstack_printing" = xyes; then
+ AC_DEFINE([LYX_CALLSTACK_PRINTING], 1,
+ [Define if callstack can be printed])
+fi
])
dnl Usage: LYX_USE_INCLUDED_MYTHES : select if the included MyThes should
dnl be used.
AC_DEFUN([LYX_USE_INCLUDED_MYTHES],[
- AC_MSG_CHECKING([whether to use included MyThes library])
- AC_ARG_WITH(included-mythes,
- [AC_HELP_STRING([--without-included-mythes], [do not use the MyThes lib supplied with LyX, try to find one in the system directories - compilation will abort if nothing suitable is found])],
- [lyx_cv_with_included_mythes=$withval],
- [lyx_cv_with_included_mythes=yes])
- AM_CONDITIONAL(USE_INCLUDED_MYTHES, test x$lyx_cv_with_included_mythes = xyes)
- AC_MSG_RESULT([$lyx_cv_with_included_mythes])
- if test x$lyx_cv_with_included_mythes != xyes ; then
- AC_LANG_PUSH(C++)
- AC_CHECK_HEADER(mythes.hxx,[ac_cv_header_mythes_h=yes lyx_cv_mythes_h_location="<mythes.hxx>"])
- if test x$ac_cv_header_mythes_h != xyes; then
- AC_CHECK_HEADER(mythes/mythes.hxx,[ac_cv_header_mythes_h=yes lyx_cv_mythes_h_location="<mythes/mythes.hxx>"])
- fi
- AC_CHECK_LIB(mythes, main, [MYTHES_LIBS="-lmythes" lyx_mythes=yes], [lyx_mythes=no], [-lm])
- if test x$lyx_mythes != xyes; then
- AC_CHECK_LIB(mythes-1.2, main, [MYTHES_LIBS="-lmythes-1.2" lyx_mythes=yes], [lyx_mythes=no], [-lm])
- fi
- AC_LANG_POP(C++)
- if test x$lyx_mythes != xyes -o x$ac_cv_header_mythes_h != xyes; then
- LYX_ERROR([No suitable MyThes library found (do not use --without-included-mythes)])
- fi
- AC_DEFINE(USE_EXTERNAL_MYTHES, 1, [Define as 1 to use an external MyThes library])
- AC_DEFINE_UNQUOTED(MYTHES_H_LOCATION,$lyx_cv_mythes_h_location,[Location of mythes.hxx])
- AC_SUBST(MYTHES_LIBS)
- fi
+ AC_ARG_WITH(included-mythes,
+ [AC_HELP_STRING([--with-included-mythes], [force to use the MyThes lib supplied with LyX])],
+ [use_included_mythes=$withval],
+ [use_included_mythes=no])
+ if test x$use_included_mythes != xyes ; then
+ AC_LANG_PUSH(C++)
+ use_included_mythes=yes
+ AC_CHECK_HEADERS([mythes.hxx mythes/mythes.hxx],
+ [mythes_h_location="<$ac_header>"
+ save_LIBS=$LIBS
+ AC_MSG_CHECKING([checking for MyThes library])
+ for ac_lib in mythes mythes-1.2 ; do
+ LIBS="-l$ac_lib $save_LIBS"
+ AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM([#include <cstdio>]
+ [#include $mythes_h_location], [MyThes dummy("idx","dat")])],
+ [MYTHES_LIBS=-l$ac_lib
+ AC_MSG_RESULT([$MYTHES_LIBS])
+ use_included_mythes=no])
+ done
+ if test $use_included_mythes != no ; then
+ AC_MSG_RESULT([not found])
+ fi
+ break])
+ AC_LANG_POP(C++)
+ fi
+ if test $use_included_mythes = yes ; then
+ mythes_h_location="<mythes.hxx>"
+ MYTHES_INCLUDES='-I$(top_srcdir)/3rdparty/mythes/1.2.5/'
+ MYTHES_LIBS='$(top_builddir)/3rdparty/mythes/liblyxmythes.a'
+ lyx_included_libs="$lyx_included_libs mythes"
+ fi
+ AM_CONDITIONAL(USE_INCLUDED_MYTHES, test x$use_included_mythes = xyes)
+ AC_DEFINE_UNQUOTED(MYTHES_H_LOCATION,$mythes_h_location,[Location of mythes.hxx])
+ AC_SUBST(MYTHES_INCLUDES)
+ AC_SUBST(MYTHES_LIBS)
+ AC_MSG_CHECKING([whether to use included MyThes library])
+ AC_MSG_RESULT([$use_included_mythes])
])
test "x$with_$3" = xyes && with_$3=$5
lyx_cv_$3="$with_$3"
fi
- AC_MSG_RESULT($lyx_cv_$3)])
+ AC_MSG_RESULT($lyx_cv_$3)
+])
dnl Usage: LYX_LOOP_DIR(value,action)
])
### end of LYX_PATH_HEADER
-### Check which frontends we want to use.
-###
-AC_DEFUN([LYX_USE_FRONTENDS],
-[AC_MSG_CHECKING([what frontend should be used for the GUI])
-AC_ARG_WITH(frontend,
- [AC_HELP_STRING([--with-frontend=THIS], [use THIS frontend as main GUI:
- Possible values: qt4])],
- [FRONTENDS="$withval"],[FRONTENDS="qt4"])
-if test "x$FRONTENDS" = x ; then
- AC_MSG_RESULT(none)
- AC_ERROR("Please select a frontend using --with-frontend")
-fi
-AC_MSG_RESULT($FRONTENDS)
-AC_SUBST(FRONTENDS)
-AC_SUBST(FRONTENDS_SUBDIRS)
-AC_SUBST(FRONTENDS_PROGS)
-])
-
-
## Check what kind of packaging should be used at install time.
## The default is autodetected.
AC_DEFUN([LYX_USE_PACKAGING],
[AC_MSG_CHECKING([what packaging should be used])
AC_ARG_WITH(packaging,
- [AC_HELP_STRING([--with-packaging=THIS], [use THIS packaging for installation:
- Possible values: posix, windows, macosx])],
+ [AC_HELP_STRING([--with-packaging=STR], [set packaging for installation among:
+ posix, windows, macosx, haiku (default is autodetected)])],
[lyx_use_packaging="$withval"], [
case $host in
*-apple-darwin*) lyx_use_packaging=macosx ;;
- *-pc-mingw32*) lyx_use_packaging=windows;;
- *) lyx_use_packaging=posix;;
+ *-pc-mingw*) lyx_use_packaging=windows ;;
+ *-mingw32*) lyx_use_packaging=windows ;;
+ *haiku*) lyx_use_packaging=haiku ;;
+ *) lyx_use_packaging=posix ;;
esac])
AC_MSG_RESULT($lyx_use_packaging)
+lyx_install_posix=false
lyx_install_macosx=false
lyx_install_cygwin=false
lyx_install_windows=false
macosx) AC_DEFINE(USE_MACOSX_PACKAGING, 1, [Define to 1 if LyX should use a MacOS X application bundle file layout])
PACKAGE=LyX${version_suffix}
default_prefix="/Applications/${PACKAGE}.app"
+ AC_SUBST(osx_bundle_program_name,"${program_base_name}")
bindir='${prefix}/Contents/MacOS'
libdir='${prefix}/Contents/Resources'
datarootdir='${prefix}/Contents/Resources'
pkgdatadir='${datadir}/${PACKAGE}'
default_prefix=$ac_default_prefix
case ${host} in
- *cygwin*) lyx_install_cygwin=true ;;
- *apple-darwin*) lyx_install_macosx=true ;;
+ *cygwin*) lyx_install_cygwin=true ;;
+ *apple-darwin*) lyx_install_macosx=true ;;
esac
lyx_install_posix=true ;;
- *) LYX_ERROR([Unknown packaging type $lyx_use_packaging]) ;;
+ haiku) AC_DEFINE(USE_HAIKU_PACKAGING, 1, [Define to 1 if LyX should use a Haiku-style file layout])
+ PACKAGE=lyx${version_suffix}
+ program_suffix=$version_suffix
+ pkgdatadir='${datadir}/${PACKAGE}'
+ default_prefix=$ac_default_prefix
+ lyx_install_posix=true ;;
+ *) AC_MSG_ERROR([unknown packaging type $lyx_use_packaging.]) ;;
esac
AM_CONDITIONAL(INSTALL_MACOSX, $lyx_install_macosx)
AM_CONDITIONAL(INSTALL_WINDOWS, $lyx_install_windows)
AM_CONDITIONAL(INSTALL_CYGWIN, $lyx_install_cygwin)
AM_CONDITIONAL(INSTALL_POSIX, $lyx_install_posix)
-dnl Next two lines are only for autoconf <= 2.59
-datadir='${datarootdir}'
-AC_SUBST(datarootdir)
AC_SUBST(pkgdatadir)
AC_SUBST(program_suffix)
])
dnl this is used by the macro blow to general a proper config.h.in entry
m4_define([LYX_AH_CHECK_DECL],
[AH_TEMPLATE(AS_TR_CPP(HAVE_DECL_$1),
- [Define if you have the prototype for function `$1'])])
+ [Define if you have the prototype for function `$1'])])dnl`
dnl Check things are declared in headers to avoid errors or warnings.
dnl Called like LYX_CHECK_DECL(function, header1 header2...)
dnl this is used by the macro below to generate a proper config.h.in entry
m4_define([LYX_AH_CHECK_DEF],
[AH_TEMPLATE(AS_TR_CPP(HAVE_DEF_$1),
- [Define to 1 if `$1' is defined in `$2'])])
+ [Define to 1 if `$1' is defined in `$2'])])dnl'
dnl Check whether name is defined in header by using it in codesnippet.
dnl Called like LYX_CHECK_DEF(name, header, codesnippet)
AC_DEFUN([LYX_CHECK_DEF],
[LYX_AH_CHECK_DEF($1, $2)
AC_MSG_CHECKING([whether $1 is defined by header $2])
+ save_CPPFLAGS=$CPPFLAGS
+ CPPFLAGS="$AM_CPPFLAGS $CPPFLAGS"
+ save_CXXFLAGS=$CXXFLAGS
+ CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS"
+ AC_LANG_PUSH(C++)
AC_TRY_COMPILE([#include <$2>], [$3],
lyx_have_def_name=yes,
lyx_have_def_name=no)
+ AC_LANG_POP(C++)
+ CXXFLAGS=$save_CXXFLAGS
+ CPPFLAGS=$save_CPPFLAGS
AC_MSG_RESULT($lyx_have_def_name)
if test "x$lyx_have_def_name" = xyes; then
AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_DEF_$1))
AC_SUBST(LYX_USERDIR_VER,"$lyx_userdir_ver")
])
-# AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
-# ---------------------------------------------------------------------------
-# Copied from autoconf 2.68, added a check that python version is < 3.0
-# Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION.
-# Run ACTION-IF-FALSE otherwise.
-# This test uses sys.hexversion instead of the string equivalent (first
-# word of sys.version), in order to cope with versions such as 2.2c1.
-# This supports Python 2.0 or higher. (2.0 was released on October 16, 2000).
-AC_DEFUN([AM_PYTHON_CHECK_VERSION],
- [prog="import sys
-# split strings by '.' and convert to numeric. Append some zeros
-# because we need at least 4 digits for the hex conversion.
-# map returns an iterator in Python 3.0 and a list in 2.x
-minver = list(map(int, '$2'.split('.'))) + [[0, 0, 0]]
-minverhex = 0
-maxverhex = 50331648 # = 3.0.0.0
-# xrange is not present in Python 3.0 and range returns an iterator
-for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[[i]]
-sys.exit(sys.hexversion < minverhex or sys.hexversion >= maxverhex)"
- AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])])
projects / lyx.git / blobdiff