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dnl Some useful functions for LyXs configure.in -*- sh -*-
dnl Author: Jean-Marc Lasgouttes (Jean-Marc.Lasgouttes@inria.fr)
dnl Lars Gullik Bj<42> nnes (larsbj@lyx.org)
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dnl Allan Rae (rae@lyx.org)
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dnl Usage LYX_CHECK_VERSION Displays version of LyX being built and
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dnl sets variable "build_type"
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AC_DEFUN([LYX_CHECK_VERSION],[
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echo "configuring LyX version" AC_PACKAGE_VERSION
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AC_MSG_CHECKING([for build type])
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lyx_devel_version=no
lyx_prerelease=no
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AC_ARG_ENABLE(build-type,
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AC_HELP_STRING([--enable-build-type=TYPE],[set build setting according to TYPE=rel(ease), pre(release), dev(elopment), prof(iling), gprof]),
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[case $enableval in
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dev*) build_type=development;;
pre*) build_type=prerelease;;
prof*) build_type=profiling;;
gprof*) build_type=gprof;;
rel*) build_type=release;;
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*) AC_MSG_ERROR([bad build type specification \"$enableval\". Please use one of rel(ease), pre(release), dev(elopment), prof(iling), or gprof]);;
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esac],
[case AC_PACKAGE_VERSION in
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*dev*) build_type=development;;
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*pre*|*alpha*|*beta*|*rc*) build_type=prerelease;;
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*) build_type=release ;;
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esac])
AC_MSG_RESULT([$build_type])
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lyx_flags="$lyx_flags build=$build_type"
case $build_type in
development) lyx_devel_version=yes
AC_DEFINE(DEVEL_VERSION, 1, [Define if you are building a development version of LyX])
LYX_DATE="not released yet" ;;
prerelease) lyx_prerelease=yes ;;
esac
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AC_SUBST(lyx_devel_version)
])
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dnl Define the option to set a LyX version on installed executables and directories
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dnl
dnl
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AC_DEFUN([LYX_VERSION_SUFFIX],[
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AC_MSG_CHECKING([for version suffix])
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dnl We need the literal double quotes in the rpm spec file
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RPM_VERSION_SUFFIX='""'
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AC_ARG_WITH(version-suffix,
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[AC_HELP_STRING([--with-version-suffix@<:@=VERSION@:>@], install lyx files as lyxVERSION (VERSION=-AC_PACKAGE_VERSION))],
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[if test "x$withval" = "xyes";
then
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withval="-"AC_PACKAGE_VERSION
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ac_configure_args=`echo "$ac_configure_args" | sed "s,--with-version-suffix,--with-version-suffix=$withval,"`
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fi
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AC_SUBST(version_suffix,$withval)
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RPM_VERSION_SUFFIX="--with-version-suffix=$withval"])
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AC_SUBST(RPM_VERSION_SUFFIX)
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AC_SUBST(program_base_name,"lyx")
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AC_MSG_RESULT([$withval])
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])
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dnl Check whether to configure for Qt5. Default is Qt4.
dnl
AC_DEFUN([LYX_CHECK_QT5],[
AC_MSG_CHECKING([whether Qt5 is requested])
AC_ARG_ENABLE([qt5],
[ --enable-qt5 use Qt5 for building],
USE_QT5=$enableval, USE_QT5=no)
AC_MSG_RESULT([$USE_QT5])
AC_SUBST([USE_QT5])
])
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dnl Usage: LYX_WARNING(message) Displays the warning "message" and sets the
dnl flag lyx_warning to yes.
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AC_DEFUN([LYX_WARNING],[
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lyx_warning_txt="$lyx_warning_txt
== $1
"
lyx_warning=yes])
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dnl Usage: LYX_LIB_ERROR(file,library) Displays an error message indication
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dnl that 'file' cannot be found because 'lib' may be uncorrectly installed.
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AC_DEFUN([LYX_LIB_ERROR],[
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AC_MSG_ERROR([cannot find $1. Please check that the $2 library
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is correctly installed on your system.])])
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dnl Usage: LYX_CHECK_WARNINGS Displays a warning message if a LYX_WARNING
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dnl has occurred previously.
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AC_DEFUN([LYX_CHECK_WARNINGS],[
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if test x$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
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EOF
fi])
dnl LYX_SEARCH_PROG(VARIABLE-NAME,PROGRAMS-LIST,ACTION-IF-FOUND)
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dnl
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define(LYX_SEARCH_PROG,[dnl
for ac_prog in $2 ; do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog ; ac_word=$[2]
if test -z "[$]$1"; then
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
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for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f [$ac_dir/$ac_word]; then
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$1="$ac_prog"
break
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fi
done
IFS="$ac_save_ifs"
fi
if test -n "[$]$1"; then
ac_result=yes
else
ac_result=no
fi
ifelse($3,,,[$3])
test -n "[$]$1" && break
done
])dnl
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dnl Usage: LYX_PROG_CLANG: set CLANG to yes if the compiler is clang.
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AC_DEFUN([LYX_PROG_CLANG],
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[AC_CACHE_CHECK([whether the compiler is clang],
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[lyx_cv_prog_clang],
[AC_TRY_COMPILE([], [
#ifndef __clang__
this is not clang
#endif
],
[lyx_cv_prog_clang=yes ; CLANG=yes], [lyx_cv_prog_clang=no ; CLANG=no])])
])
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dnl Usage: LYX_CXX_CXX11: set lyx_use_cxx11 to yes if the compiler implements
dnl the C++11 standard.
AC_DEFUN([LYX_CXX_CXX11],
[AC_CACHE_CHECK([whether the compiler implements C++11],
[lyx_cv_cxx_cxx11],
[save_CXXFLAGS=$CXXFLAGS
CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS"
AC_LANG_PUSH(C++)
AC_TRY_COMPILE([], [
#if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__)
this is a c++11 compiler
#endif
],
[lyx_cv_cxx_cxx11=no], [lyx_cv_cxx_cxx11=yes ; lyx_flags="$lyx_flags c++11"])
AC_LANG_POP(C++)
CXXFLAGS=$save_CXXFLAGS])
lyx_use_cxx11=$lyx_cv_cxx_cxx11
])
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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])])
])
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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])])
])
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AC_DEFUN([LYX_PROG_CXX],
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[AC_REQUIRE([AC_PROG_CXX])
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AC_REQUIRE([AC_PROG_CXXCPP])
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AC_LANG_PUSH(C++)
LYX_PROG_CLANG
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LYX_LIB_STDCXX
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LYX_LIB_STDCXX_CXX11_ABI
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AC_LANG_POP(C++)
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if test $lyx_cv_lib_stdcxx = "yes" ; then
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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
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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
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fi
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### We might want to get or shut warnings.
AC_ARG_ENABLE(warnings,
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AC_HELP_STRING([--enable-warnings],[tell the compiler to display more warnings]),,
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[ if test $lyx_devel_version = yes -o $lyx_prerelease = yes && test $ac_cv_prog_gxx = yes ; then
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enable_warnings=yes;
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else
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enable_warnings=no;
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fi;])
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if test x$enable_warnings = xyes ; then
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lyx_flags="$lyx_flags warnings"
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fi
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### We might want to disable debug
AC_ARG_ENABLE(debug,
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AC_HELP_STRING([--enable-debug],[enable debug information]),,
[AS_CASE([$build_type], [rel*], [enable_debug=no], [enable_debug=yes])]
)
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AC_ARG_ENABLE(stdlib-debug,
AC_HELP_STRING([--enable-stdlib-debug],[enable debug mode in the standard library]),,
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[AS_CASE([$build_type], [dev*], [enable_stdlib_debug=yes],
[enable_stdlib_debug=no])]
)
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### set up optimization
AC_ARG_ENABLE(optimization,
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AC_HELP_STRING([--enable-optimization[=value]],[enable compiler optimisation]),,
enable_optimization=yes;)
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case $enable_optimization in
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yes)
if test $lyx_devel_version = yes ; then
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lyx_optim=-O
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else
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lyx_optim=-O2
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fi;;
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no) lyx_optim=;;
*) lyx_optim=${enable_optimization};;
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esac
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AC_ARG_ENABLE(cxx11,
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AC_HELP_STRING([--disable-cxx11],[disable C++11 mode (default: enabled for known good compilers)]),,
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enable_cxx11=auto;)
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AC_ARG_ENABLE(assertions,
AC_HELP_STRING([--enable-assertions],[add runtime sanity checks in the program]),,
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[AS_CASE([$build_type], [dev*|pre*], [enable_assertions=yes],
[enable_assertions=no])]
)
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if test "x$enable_assertions" = xyes ; then
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lyx_flags="$lyx_flags assertions"
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AC_DEFINE(ENABLE_ASSERTIONS,1,
[Define if you want assertions to be enabled in the code])
fi
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# set the compiler options correctly.
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lyx_std_regex=no
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if test x$GXX = xyes; then
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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="($gxx_version)"
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else
gxx_version=clang
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fi
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AM_CXXFLAGS="$lyx_optim"
if test x$enable_debug = xyes ; then
AM_CXXFLAGS="-g $AM_CXXFLAGS"
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fi
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if test $build_type = gprof ; then
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AM_CXXFLAGS="$AM_CXXFLAGS -pg"
AM_LDFLAGS="$AM_LDFLAGS -pg"
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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
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AM_CPPFLAGS="$AM_CPPFLAGS -Wall -Wextra -Wno-deprecated-declarations"
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fi
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case $gxx_version in
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2.*|3.*) AC_ERROR([gcc 4.x is required]);;
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esac
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if test x$enable_stdlib_debug = xyes ; then
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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
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case $gxx_version in
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*)
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lyx_flags="$lyx_flags stdlib-debug"
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AC_DEFINE(_GLIBCXX_DEBUG, 1, [libstdc++ debug mode])
AC_DEFINE(_GLIBCXX_DEBUG_PEDANTIC, 1, [libstdc++ pedantic debug mode])
;;
esac
fi
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dnl enable_cxx11 can be yes/no/auto.
dnl By default, it is auto and we enable C++11 when possible
if test x$enable_cxx11 != xno ; then
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case $gxx_version in
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4.0*|4.1*|4.2*)
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if test x$enable_cxx11 = xyes; then
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AC_ERROR([There is no C++11 support in gcc 4.2 or older])
fi;;
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4.3*|4.4*|4.5*|4.6*)
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dnl Note that this will define __GXX_EXPERIMENTAL_CXX0X__.
dnl The source code relies on that.
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AM_CXXFLAGS="$AM_CXXFLAGS -std=c++0x";;
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clang)
dnl presumably all clang version support c++11.
dnl the deprecated-register warning is very annoying with Qt4.x right now.
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AM_CXXFLAGS="$AM_CXXFLAGS -std=c++11 -Wno-deprecated-register";;
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*)
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AS_CASE([$host], [*cygwin*],
[AM_CXXFLAGS="$AM_CXXFLAGS -std=gnu++11"],
[AM_CXXFLAGS="$AM_CXXFLAGS -std=c++11"]);;
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esac
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fi
LYX_CXX_CXX11
if test $lyx_use_cxx11 = yes ; then
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AC_CHECK_HEADER([regex], [lyx_std_regex=yes], [lyx_std_regex=no])
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if test x$CLANG = xno || test $lyx_cv_lib_stdcxx = yes; then
dnl <regex> in gcc is unusable in versions less than 4.9.0
dnl see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53631
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case $gxx_version in
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4.0*|4.1*|4.2*|4.3*|4.4*|4.5*|4.6*|4.7*|4.8*) ;;
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*) lyx_std_regex=yes ;;
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esac
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else
lyx_std_regex=yes
fi
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fi
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else
dnl This is not gcc, not sure what setup we can do
AC_CHECK_HEADER([regex], [lyx_std_regex=yes], [lyx_std_regex=no])
fi
if test $lyx_std_regex = yes ; then
lyx_flags="$lyx_flags stdregex"
AC_DEFINE([LYX_USE_STD_REGEX], 1, [define to 1 if std::regex should be preferred to boost::regex])
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fi
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AM_CONDITIONAL([LYX_USE_STD_REGEX], test $lyx_std_regex = yes)
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])dnl
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dnl Usage: LYX_USE_INCLUDED_BOOST : select if the included boost should
dnl be used.
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AC_DEFUN([LYX_USE_INCLUDED_BOOST],[
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AC_MSG_CHECKING([whether to use included boost library])
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AC_ARG_WITH(included-boost,
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[AC_HELP_STRING([--without-included-boost], [do not use the boost lib supplied with LyX, try to find one in the system directories - compilation will abort if nothing suitable is found])],
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[lyx_cv_with_included_boost=$withval],
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[lyx_cv_with_included_boost=yes])
AM_CONDITIONAL(USE_INCLUDED_BOOST, test x$lyx_cv_with_included_boost = xyes)
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AC_MSG_RESULT([$lyx_cv_with_included_boost])
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if test x$lyx_cv_with_included_boost = xyes ; then
BOOST_INCLUDES='-I$(top_srcdir)/boost'
BOOST_LIBS='$(top_builddir)/boost/liblyxboost.a'
else
AC_LANG_PUSH(C++)
save_LIBS=$LIBS
AC_MSG_CHECKING([for multithreaded boost libraries])
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LIBS="$save_LIBS -lboost_signals-mt $LIBTHREAD"
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AC_LINK_IFELSE(
[AC_LANG_PROGRAM([#include <boost/signal.hpp>],
[boost::signal<void ()> s;])],
[AC_MSG_RESULT([yes])
BOOST_MT="-mt"],
[AC_MSG_RESULT([no])
AC_MSG_CHECKING([for plain boost libraries])
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LIBS="$save_LIBS -lboost_signals"
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AC_LINK_IFELSE(
[AC_LANG_PROGRAM([#include <boost/signal.hpp>],
[boost::signal<void ()> s;])],
[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++)
BOOST_INCLUDES=
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if test $lyx_std_regex = yes ; then
BOOST_LIBS="-lboost_signals${BOOST_MT}"
else
BOOST_LIBS="-lboost_regex${BOOST_MT} -lboost_signals${BOOST_MT}"
fi
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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 $enable_stdlib_debug = "yes" ; then
LYX_WARNING([Compiling LyX with stdlib-debug and system boost libraries may lead to
crashes. Consider using --disable-stdlib-debug or removing
--without-included-boost.])
fi
2009-05-26 19:50:37 +00:00
fi
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AC_SUBST(BOOST_INCLUDES)
AC_SUBST(BOOST_LIBS)
2003-05-07 16:22:01 +00:00
])
2000-01-08 21:06:59 +00:00
2014-11-04 22:30:53 +00:00
dnl Usage: LYX_CHECK_CALLSTACK_PRINTING: define LYX_CALLSTACK_PRINTING if the
dnl necessary APIs are available to print callstacks.
AC_DEFUN([LYX_CHECK_CALLSTACK_PRINTING],
[AC_CACHE_CHECK([whether printing callstack is possible],
[lyx_cv_callstack_printing],
[AC_TRY_COMPILE([
#include <execinfo.h>
#include <cxxabi.h>
], [
void* array[200];
size_t size = backtrace(array, 200);
backtrace_symbols(array, size);
int status = 0;
abi::__cxa_demangle("abcd", 0, 0, &status);
],
[lyx_cv_callstack_printing=yes], [lyx_cv_callstack_printing=no])])
if test x"$lyx_cv_callstack_printing" = xyes; then
AC_DEFINE([LYX_CALLSTACK_PRINTING], 1,
[Define if callstack can be printed])
fi
])
2011-02-10 20:31:07 +00:00
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$ac_cv_header_mythes_h != xyes; then
AC_CHECK_HEADER(mythes/mythes.hxx,[ac_cv_header_mythes_h=yes lyx_cv_mythes_h_location="<mythes/mythes.hxx>"])
fi
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AC_CHECK_LIB(mythes, main, [MYTHES_LIBS="-lmythes" lyx_mythes=yes], [lyx_mythes=no])
2011-02-10 20:31:07 +00:00
if test x$lyx_mythes != xyes; then
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AC_CHECK_LIB(mythes-1.2, main, [MYTHES_LIBS="-lmythes-1.2" lyx_mythes=yes], [lyx_mythes=no])
2011-02-10 20:31:07 +00:00
fi
AC_LANG_POP(C++)
if test x$lyx_mythes != xyes -o x$ac_cv_header_mythes_h != xyes; then
2013-03-19 13:21:57 +00:00
AC_MSG_ERROR([cannot find suitable MyThes library (do not use --without-included-mythes)])
2011-02-10 20:31:07 +00:00
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
])
2002-03-31 14:52:58 +00:00
dnl Usage: LYX_WITH_DIR(dir-name,desc,dir-var-name,default-value,
dnl [default-yes-value])
dnl Adds a --with-'dir-name' option (described by 'desc') and puts the
2000-01-08 21:06:59 +00:00
dnl resulting directory name in 'dir-var-name'.
2004-05-25 14:42:10 +00:00
AC_DEFUN([LYX_WITH_DIR],[
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AC_ARG_WITH($1,[AC_HELP_STRING([--with-$1],[specify $2])])
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AC_MSG_CHECKING([for $2])
if test -z "$with_$3"; then
AC_CACHE_VAL(lyx_cv_$3, lyx_cv_$3=$4)
else
test "x$with_$3" = xyes && with_$3=$5
lyx_cv_$3="$with_$3"
fi
AC_MSG_RESULT($lyx_cv_$3)])
dnl Usage: LYX_LOOP_DIR(value,action)
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dnl Executes action for values of variable `dir' in `values'. `values' can
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dnl use ":" as a separator.
2004-05-25 14:42:10 +00:00
AC_DEFUN([LYX_LOOP_DIR],[
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
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for dir in `eval "echo $1"`; do
if test ! "$dir" = NONE; then
2002-08-08 18:53:23 +00:00
test ! -d "$dir" && AC_MSG_ERROR([\"$dir\" is not a directory])
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$2
fi
done
IFS=$ac_save_ifs
])
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dnl Usage: LYX_ADD_LIB_DIR(var-name,dir) Adds a -L directive to variable
dnl var-name.
2004-05-25 14:42:10 +00:00
AC_DEFUN([LYX_ADD_LIB_DIR],[
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$1="${$1} -L$2"
if test "`(uname) 2>/dev/null`" = SunOS &&
uname -r | grep '^5' >/dev/null; then
2002-03-31 14:52:58 +00:00
if test $ac_cv_prog_gxx = yes ; then
$1="${$1} -Wl[,]-R$2"
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else
$1="${$1} -R$2"
fi
fi])
2002-03-31 14:52:58 +00:00
dnl Usage: LYX_ADD_INC_DIR(var-name,dir) Adds a -I directive to variable
dnl var-name.
2004-05-25 14:42:10 +00:00
AC_DEFUN([LYX_ADD_INC_DIR],[$1="${$1} -I$2 "])
2000-01-08 21:06:59 +00:00
### Check for a headers existence and location iff it exists
## This is supposed to be a generalised version of LYX_STL_STRING_FWD
## It almost works. I've tried a few variations but they give errors
## of one sort or other: bad substitution or file not found etc. The
## 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.
2000-06-12 11:55:12 +00:00
## 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
##
2004-05-25 14:42:10 +00:00
AC_DEFUN([LYX_PATH_HEADER],
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[ AC_CHECK_HEADER($1,[
ac_tr_safe=PATH_`echo $ac_safe | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2000-06-12 11:55:12 +00:00
### 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],
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[ cat > conftest.$ac_ext <<EOF
#line __oline__ "configure"
#include "confdefs.h"
#include <$1>
EOF
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lyx_path_header_path=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | \
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grep $1 2>/dev/null | \
sed -e 's/.*\(".*$1"\).*/\1/' -e "1q"`
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eval "lyx_cv_path2_${ac_safe}=\$lyx_path_header_path"
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rm -f conftest*])
2002-08-07 22:45:38 +00:00
AC_DEFINE_UNQUOTED($ac_tr_safe, $lyx_path_header_path, [dummy])])
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])
### end of LYX_PATH_HEADER
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## Check what kind of packaging should be used at install time.
## The default is autodetected.
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AC_DEFUN([LYX_USE_PACKAGING],
[AC_MSG_CHECKING([what packaging should be used])
AC_ARG_WITH(packaging,
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[AC_HELP_STRING([--with-packaging=THIS], [use THIS packaging for installation:
2015-06-05 10:40:35 +00:00
Possible values: posix, windows, macosx, haiku])],
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[lyx_use_packaging="$withval"], [
case $host in
*-apple-darwin*) lyx_use_packaging=macosx ;;
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*-pc-mingw32*) lyx_use_packaging=windows ;;
*haiku*) lyx_use_packaging=haiku ;;
*) lyx_use_packaging=posix ;;
2005-01-10 19:17:43 +00:00
esac])
AC_MSG_RESULT($lyx_use_packaging)
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lyx_install_posix=false
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lyx_install_macosx=false
2009-06-30 23:28:48 +00:00
lyx_install_cygwin=false
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lyx_install_windows=false
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case $lyx_use_packaging in
macosx) AC_DEFINE(USE_MACOSX_PACKAGING, 1, [Define to 1 if LyX should use a MacOS X application bundle file layout])
2006-02-12 20:29:52 +00:00
PACKAGE=LyX${version_suffix}
default_prefix="/Applications/${PACKAGE}.app"
2012-10-13 07:53:20 +00:00
AC_SUBST(osx_bundle_program_name,"${program_base_name}")
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bindir='${prefix}/Contents/MacOS'
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libdir='${prefix}/Contents/Resources'
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datarootdir='${prefix}/Contents/Resources'
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pkgdatadir='${datadir}'
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mandir='${datadir}/man'
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lyx_install_macosx=true ;;
2005-06-09 09:58:08 +00:00
windows) AC_DEFINE(USE_WINDOWS_PACKAGING, 1, [Define to 1 if LyX should use a Windows-style file layout])
2006-02-12 20:29:52 +00:00
PACKAGE=LyX${version_suffix}
default_prefix="C:/Program Files/${PACKAGE}"
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bindir='${prefix}/bin'
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libdir='${prefix}/Resources'
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datarootdir='${prefix}/Resources'
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pkgdatadir='${datadir}'
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mandir='${prefix}/Resources/man'
lyx_install_windows=true ;;
2005-06-09 09:58:08 +00:00
posix) AC_DEFINE(USE_POSIX_PACKAGING, 1, [Define to 1 if LyX should use a POSIX-style file layout])
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PACKAGE=lyx${version_suffix}
program_suffix=$version_suffix
pkgdatadir='${datadir}/${PACKAGE}'
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default_prefix=$ac_default_prefix
case ${host} in
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*cygwin*) lyx_install_cygwin=true ;;
*apple-darwin*) lyx_install_macosx=true ;;
2011-12-20 13:11:03 +00:00
esac
lyx_install_posix=true ;;
2015-06-05 10:40:35 +00:00
haiku) AC_DEFINE(USE_HAIKU_PACKAGING, 1, [Define to 1 if LyX should use a Haiku-style file layout])
PACKAGE=lyx${version_suffix}
program_suffix=$version_suffix
pkgdatadir='${datadir}/${PACKAGE}'
default_prefix=$ac_default_prefix
lyx_install_posix=true ;;
2013-03-19 13:21:57 +00:00
*) AC_MSG_ERROR([unknown packaging type $lyx_use_packaging.]) ;;
2005-01-10 19:17:43 +00:00
esac
2007-04-25 14:33:54 +00:00
AM_CONDITIONAL(INSTALL_MACOSX, $lyx_install_macosx)
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AM_CONDITIONAL(INSTALL_WINDOWS, $lyx_install_windows)
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AM_CONDITIONAL(INSTALL_CYGWIN, $lyx_install_cygwin)
AM_CONDITIONAL(INSTALL_POSIX, $lyx_install_posix)
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AC_SUBST(pkgdatadir)
2006-04-22 11:58:02 +00:00
AC_SUBST(program_suffix)
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])
2001-06-11 20:53:18 +00:00
2004-12-15 21:04:03 +00:00
## ------------------------------------------------------------------------
## Check whether mkdir() is mkdir or _mkdir, and whether it takes
## one or two arguments.
##
## http://ac-archive.sourceforge.net/C_Support/ac_func_mkdir.html
## ------------------------------------------------------------------------
##
AC_DEFUN([AC_FUNC_MKDIR],
[AC_CHECK_FUNCS([mkdir _mkdir])
AC_CACHE_CHECK([whether mkdir takes one argument],
[ac_cv_mkdir_takes_one_arg],
[AC_TRY_COMPILE([
#include <sys/stat.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
], [mkdir (".");],
[ac_cv_mkdir_takes_one_arg=yes], [ac_cv_mkdir_takes_one_arg=no])])
if test x"$ac_cv_mkdir_takes_one_arg" = xyes; then
AC_DEFINE([MKDIR_TAKES_ONE_ARG], 1,
[Define if mkdir takes only one argument.])
fi
])
2005-09-29 13:26:41 +00:00
dnl Set VAR to the canonically resolved absolute equivalent of PATHNAME,
2008-03-19 18:00:25 +00:00
dnl (which may be a relative path, and need not refer to any existing
2005-09-29 13:26:41 +00:00
dnl entity).
dnl On Win32-MSYS build hosts, the returned path is resolved to its true
dnl native Win32 path name, (but with slashes, not backslashes).
dnl On any other system, it is simply the result which would be obtained
dnl if PATHNAME represented an existing directory, and the pwd command was
dnl executed in that directory.
AC_DEFUN([MSYS_AC_CANONICAL_PATH],
[ac_dir="$2"
( exec 2>/dev/null; cd / && pwd -W ) | grep ':' >/dev/null &&
ac_pwd_w="pwd -W" || ac_pwd_w=pwd
until ac_val=`exec 2>/dev/null; cd "$ac_dir" && $ac_pwd_w`
do
ac_dir=`AS_DIRNAME(["$ac_dir"])`
done
ac_dir=`echo "$ac_dir" | sed 's?^[[./]]*??'`
ac_val=`echo "$ac_val" | sed 's?/*$[]??'`
$1=`echo "$2" | sed "s?^[[./]]*$ac_dir/*?$ac_val/?"'
s?/*$[]??'`
])
2007-04-25 10:40:50 +00:00
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'])])
dnl Check things are declared in headers to avoid errors or warnings.
dnl Called like LYX_CHECK_DECL(function, header1 header2...)
dnl Defines HAVE_DECL_{FUNCTION}
AC_DEFUN([LYX_CHECK_DECL],
[LYX_AH_CHECK_DECL($1)
for ac_header in $2
do
AC_MSG_CHECKING([if $1 is declared by header $ac_header])
AC_EGREP_HEADER($1, $ac_header,
[AC_MSG_RESULT(yes)
AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_DECL_$1))
break],
[AC_MSG_RESULT(no)])
done])
2007-08-14 01:34:26 +00:00
2010-09-20 17:53:40 +00:00
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'])])
dnl Check whether name is defined in header by using it in codesnippet.
dnl Called like LYX_CHECK_DEF(name, header, codesnippet)
dnl Defines HAVE_DEF_{NAME}
AC_DEFUN([LYX_CHECK_DEF],
[LYX_AH_CHECK_DEF($1, $2)
2010-09-20 22:52:13 +00:00
AC_MSG_CHECKING([whether $1 is defined by header $2])
2010-09-20 17:53:40 +00:00
AC_TRY_COMPILE([#include <$2>], [$3],
lyx_have_def_name=yes,
lyx_have_def_name=no)
AC_MSG_RESULT($lyx_have_def_name)
if test "x$lyx_have_def_name" = xyes; then
AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_DEF_$1))
fi
])
2007-08-14 01:34:26 +00:00
dnl Extract the single digits from PACKAGE_VERSION and make them available.
2008-07-26 10:45:38 +00:00
dnl Defines LYX_MAJOR_VERSION, LYX_MINOR_VERSION, LYX_RELEASE_LEVEL,
dnl LYX_RELEASE_PATCH (possibly equal to 0), LYX_DIR_VER, and LYX_USERDIR_VER.
2007-08-14 01:34:26 +00:00
AC_DEFUN([LYX_SET_VERSION_INFO],
[lyx_major=`echo $PACKAGE_VERSION | sed -e 's/[[.]].*//'`
lyx_patch=`echo $PACKAGE_VERSION | sed -e "s/^$lyx_major//" -e 's/^.//'`
lyx_minor=`echo $lyx_patch | sed -e 's/[[.]].*//'`
lyx_patch=`echo $lyx_patch | sed -e "s/^$lyx_minor//" -e 's/^.//'`
lyx_release=`echo $lyx_patch | sed -e 's/[[^0-9]].*//'`
lyx_patch=`echo $lyx_patch | sed -e "s/^$lyx_release//" -e 's/^[[.]]//' -e 's/[[^0-9]].*//'`
test "x$lyx_patch" = "x" && lyx_patch=0
2008-08-12 09:02:46 +00:00
lyx_dir_ver=LYX_DIR_${lyx_major}${lyx_minor}x
lyx_userdir_ver=LYX_USERDIR_${lyx_major}${lyx_minor}x
2007-08-14 01:34:26 +00:00
AC_SUBST(LYX_MAJOR_VERSION,$lyx_major)
AC_SUBST(LYX_MINOR_VERSION,$lyx_minor)
AC_SUBST(LYX_RELEASE_LEVEL,$lyx_release)
AC_SUBST(LYX_RELEASE_PATCH,$lyx_patch)
2008-07-26 10:45:38 +00:00
AC_SUBST(LYX_DIR_VER,"$lyx_dir_ver")
AC_SUBST(LYX_USERDIR_VER,"$lyx_userdir_ver")
2007-08-14 01:34:26 +00:00
])
2011-10-19 20:50:58 +00:00
# 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])])