1 dnl Some useful functions for LyXs configure.in -*- sh -*-
2 dnl Author: Jean-Marc Lasgouttes (Jean-Marc.Lasgouttes@inria.fr)
3 dnl Lars Gullik Bjønnes (larsbj@lyx.org)
4 dnl Allan Rae (rae@lyx.org)
7 dnl Usage LYX_CHECK_VERSION Displays version of LyX being built and
8 dnl sets variable "build_type"
9 AC_DEFUN([LYX_CHECK_VERSION],[
10 echo "configuring LyX version" AC_PACKAGE_VERSION
12 AC_MSG_CHECKING([for build type])
15 AC_ARG_ENABLE(build-type,
16 AC_HELP_STRING([--enable-build-type=TYPE],[set build setting according to TYPE=rel(ease), pre(release), dev(elopment), prof(iling), gprof]),
18 dev*) build_type=development;;
19 pre*) build_type=prerelease;;
20 prof*) build_type=profiling;;
21 gprof*) build_type=gprof;;
22 rel*) build_type=release;;
23 *) AC_MSG_ERROR([bad build type specification \"$enableval\". Please use one of rel(ease), pre(release), dev(elopment), prof(iling), or gprof]);;
25 [case AC_PACKAGE_VERSION in
26 *dev*) build_type=development;;
27 *pre*|*alpha*|*beta*|*rc*) build_type=prerelease;;
28 *) build_type=release ;;
30 AC_MSG_RESULT([$build_type])
31 lyx_flags="$lyx_flags build=$build_type"
33 development) lyx_devel_version=yes
34 AC_DEFINE(DEVEL_VERSION, 1, [Define if you are building a development version of LyX])
35 LYX_DATE="not released yet" ;;
36 prerelease) lyx_prerelease=yes ;;
39 AC_SUBST(lyx_devel_version)
43 dnl Define the option to set a LyX version on installed executables and directories
46 AC_DEFUN([LYX_VERSION_SUFFIX],[
47 AC_MSG_CHECKING([for version suffix])
48 dnl We need the literal double quotes in the rpm spec file
49 RPM_VERSION_SUFFIX='""'
50 AC_ARG_WITH(version-suffix,
51 [AC_HELP_STRING([--with-version-suffix@<:@=VERSION@:>@], install lyx files as lyxVERSION (VERSION=-AC_PACKAGE_VERSION))],
52 [if test "x$withval" = "xyes";
54 withval="-"AC_PACKAGE_VERSION
55 ac_configure_args=`echo "$ac_configure_args" | sed "s,--with-version-suffix,--with-version-suffix=$withval,"`
57 AC_SUBST(version_suffix,$withval)
58 RPM_VERSION_SUFFIX="--with-version-suffix=$withval"])
59 AC_SUBST(RPM_VERSION_SUFFIX)
60 AC_SUBST(program_base_name,"lyx")
61 AC_MSG_RESULT([$withval])
65 dnl Check whether to configure for Qt5. Default is Qt4.
67 AC_DEFUN([LYX_CHECK_QT5],[
68 AC_MSG_CHECKING([whether Qt5 is requested])
70 [ --enable-qt5 use Qt5 for building],
71 USE_QT5=$enableval, USE_QT5=no)
72 AC_MSG_RESULT([$USE_QT5])
77 dnl Usage: LYX_WARNING(message) Displays the warning "message" and sets the
78 dnl flag lyx_warning to yes.
79 AC_DEFUN([LYX_WARNING],[
80 lyx_warning_txt="$lyx_warning_txt
86 dnl Usage: LYX_LIB_ERROR(file,library) Displays an error message indication
87 dnl that 'file' cannot be found because 'lib' may be uncorrectly installed.
88 AC_DEFUN([LYX_LIB_ERROR],[
89 AC_MSG_ERROR([cannot find $1. Please check that the $2 library
90 is correctly installed on your system.])])
93 dnl Usage: LYX_CHECK_WARNINGS Displays a warning message if a LYX_WARNING
94 dnl has occurred previously.
95 AC_DEFUN([LYX_CHECK_WARNINGS],[
96 if test x$lyx_warning = xyes; then
98 === The following minor problems have been detected by configure.
99 === Please check the messages below before running 'make'.
100 === (see the section 'Problems' in the INSTALL file)
107 dnl LYX_SEARCH_PROG(VARIABLE-NAME,PROGRAMS-LIST,ACTION-IF-FOUND)
109 define(LYX_SEARCH_PROG,[dnl
110 for ac_prog in $2 ; do
111 # Extract the first word of "$ac_prog", so it can be a program name with args.
112 set dummy $ac_prog ; ac_word=$[2]
113 if test -z "[$]$1"; then
114 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
115 for ac_dir in $PATH; do
116 test -z "$ac_dir" && ac_dir=.
117 if test -f [$ac_dir/$ac_word]; then
125 if test -n "[$]$1"; then
131 test -n "[$]$1" && break
136 dnl Usage: LYX_PROG_CLANG: set CLANG to yes if the compiler is clang.
137 AC_DEFUN([LYX_PROG_CLANG],
138 [AC_CACHE_CHECK([whether the compiler is clang],
140 [AC_TRY_COMPILE([], [
145 [lyx_cv_prog_clang=yes ; CLANG=yes], [lyx_cv_prog_clang=no ; CLANG=no])])
149 dnl Usage: LYX_CXX_CXX11: set lyx_use_cxx11 to yes if the compiler implements
150 dnl the C++11 standard.
151 AC_DEFUN([LYX_CXX_CXX11],
152 [AC_CACHE_CHECK([whether the compiler implements C++11],
154 [save_CXXFLAGS=$CXXFLAGS
155 CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS"
158 #if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__)
159 this is a c++11 compiler
162 [lyx_cv_cxx_cxx11=no], [lyx_cv_cxx_cxx11=yes ; lyx_flags="$lyx_flags c++11"])
164 CXXFLAGS=$save_CXXFLAGS])
165 lyx_use_cxx11=$lyx_cv_cxx_cxx11
169 dnl Usage: LYX_LIB_STDCXX: set lyx_cv_lib_stdcxx to yes if the STL library is libstdc++.
170 AC_DEFUN([LYX_LIB_STDCXX],
171 [AC_CACHE_CHECK([whether STL is libstdc++],
173 [AC_TRY_COMPILE([#include<vector>], [
174 #if ! defined(__GLIBCXX__) && ! defined(__GLIBCPP__)
175 this is not libstdc++
178 [lyx_cv_lib_stdcxx=yes], [lyx_cv_lib_stdcxx=no])])
182 dnl Usage: LYX_LIB_STDCXX_CXX11_ABI: set lyx_cv_lib_stdcxx_cxx11_abi to yes
183 dnl if the STL library is GNU libstdc++ and the C++11 ABI is used.
184 AC_DEFUN([LYX_LIB_STDCXX_CXX11_ABI],
185 [AC_CACHE_CHECK([whether STL is libstdc++ using the C++11 ABI],
186 [lyx_cv_lib_stdcxx_cxx11_abi],
187 [AC_TRY_COMPILE([#include<vector>], [
188 #if ! defined(_GLIBCXX_USE_CXX11_ABI) || ! _GLIBCXX_USE_CXX11_ABI
189 this is not libstdc++ using the C++11 ABI
192 [lyx_cv_lib_stdcxx_cxx11_abi=yes], [lyx_cv_lib_stdcxx_cxx11_abi=no])])
196 AC_DEFUN([LYX_PROG_CXX],
197 [AC_REQUIRE([AC_PROG_CXX])
198 AC_REQUIRE([AC_PROG_CXXCPP])
203 LYX_LIB_STDCXX_CXX11_ABI
206 if test $lyx_cv_lib_stdcxx = "yes" ; then
207 if test $lyx_cv_lib_stdcxx_cxx11_abi = "yes" ; then
208 AC_DEFINE(USE_GLIBCXX_CXX11_ABI, 1, [use GNU libstdc++ with C++11 ABI])
210 AC_DEFINE(STD_STRING_USES_COW, 1, [std::string uses copy-on-write])
213 if test $lyx_cv_prog_clang = "yes" ; then
214 AC_DEFINE(USE_LLVM_LIBCPP, 1, [use libc++ provided by llvm instead of GNU libstdc++])
218 ### We might want to get or shut warnings.
219 AC_ARG_ENABLE(warnings,
220 AC_HELP_STRING([--enable-warnings],[tell the compiler to display more warnings]),,
221 [ if test $lyx_devel_version = yes -o $lyx_prerelease = yes && test $ac_cv_prog_gxx = yes ; then
226 if test x$enable_warnings = xyes ; then
227 lyx_flags="$lyx_flags warnings"
230 ### We might want to disable debug
232 AC_HELP_STRING([--enable-debug],[enable debug information]),,
233 [AS_CASE([$build_type], [rel*], [enable_debug=no], [enable_debug=yes])]
236 AC_ARG_ENABLE(stdlib-debug,
237 AC_HELP_STRING([--enable-stdlib-debug],[enable debug mode in the standard library]),,
238 [AS_CASE([$build_type], [dev*], [enable_stdlib_debug=yes],
239 [enable_stdlib_debug=no])]
242 AC_ARG_ENABLE(concept-checks,
243 AC_HELP_STRING([--enable-concept-checks],[enable concept checks]),,
244 [AS_CASE([$build_type], [dev*|pre*], [enable_concept_checks=yes],
245 [enable_concept_checks=no])]
246 if test x$USE_QT5 = xyes ; then
247 enable_concept_checks=no
251 ### set up optimization
252 AC_ARG_ENABLE(optimization,
253 AC_HELP_STRING([--enable-optimization[=value]],[enable compiler optimisation]),,
254 enable_optimization=yes;)
255 case $enable_optimization in
257 if test $lyx_devel_version = yes ; then
263 *) lyx_optim=${enable_optimization};;
267 AC_HELP_STRING([--enable-pch],[enable precompiled headers]),,
272 AC_HELP_STRING([--enable-cxx11],[enable C++11 mode (default: enabled for known good compilers)]),,
275 AC_ARG_ENABLE(assertions,
276 AC_HELP_STRING([--enable-assertions],[add runtime sanity checks in the program]),,
277 [AS_CASE([$build_type], [dev*|pre*], [enable_assertions=yes],
278 [enable_assertions=no])]
280 if test "x$enable_assertions" = xyes ; then
281 lyx_flags="$lyx_flags assertions"
282 AC_DEFINE(ENABLE_ASSERTIONS,1,
283 [Define if you want assertions to be enabled in the code])
286 # set the compiler options correctly.
288 if test x$GXX = xyes; then
289 dnl clang++ pretends to be g++ 4.2.1; this is not useful
290 if test x$CLANG = xno; then
291 dnl Useful for global version info
292 gxx_version=`${CXX} -dumpversion`
293 CXX_VERSION="($gxx_version)"
298 AM_CXXFLAGS="$lyx_optim"
299 if test x$enable_debug = xyes ; then
300 AM_CXXFLAGS="-g $AM_CXXFLAGS"
302 if test $build_type = gprof ; then
303 AM_CXXFLAGS="$AM_CXXFLAGS -pg"
304 AM_LDFLAGS="$AM_LDFLAGS -pg"
306 if test $build_type = profiling ; then
307 AM_CXXFLAGS="$AM_CXXFLAGS -fno-omit-frame-pointer"
310 if test x$USE_QT5 = xyes ; then
311 AS_CASE([$host], [*mingw*|*cygwin*], [], [AM_CXXFLAGS="-fPIC $AM_CXXFLAGS"])
313 dnl Warnings are for preprocessor too
314 if test x$enable_warnings = xyes ; then
315 AM_CPPFLAGS="$AM_CPPFLAGS -Wall -Wextra"
318 2.*|3.*) AC_ERROR([gcc 4.x is required]);;
319 *) test $enable_pch = yes && lyx_pch_comp=yes ;;
321 if test x$enable_stdlib_debug = xyes ; then
322 dnl FIXME: for clang/libc++, one should define _LIBCPP_DEBUG2=0
323 dnl See http://clang-developers.42468.n3.nabble.com/libc-debug-mode-td3336742.html
326 lyx_flags="$lyx_flags stdlib-debug"
327 AC_DEFINE(_GLIBCXX_DEBUG, 1, [libstdc++ debug mode])
328 AC_DEFINE(_GLIBCXX_DEBUG_PEDANTIC, 1, [libstdc++ pedantic debug mode])
332 if test x$enable_concept_checks = xyes ; then
335 lyx_flags="$lyx_flags concept-checks"
336 dnl FIXME check whether this makes sense with clang/libc++
337 AC_DEFINE(_GLIBCXX_CONCEPT_CHECKS, 1, [libstdc++ concept checking])
341 dnl enable_cxx11 can be yes/no/auto.
342 dnl By default, it is auto and we enable C++11 when possible
343 if test x$enable_cxx11 != xno ; then
346 if x$enable_cxx11 = xyes; then
347 AC_ERROR([There is no C++11 support in gcc 4.2 or older])
350 dnl Note that this will define __GXX_EXPERIMENTAL_CXX0X__.
351 dnl The source code relies on that.
352 AM_CXXFLAGS="$AM_CXXFLAGS -std=c++0x";;
354 dnl presumably all clang version support c++11.
355 dnl the deprecated-register warning is very annoying with Qt4.x right now.
356 AM_CXXFLAGS="$AM_CXXFLAGS -std=c++11 -Wno-deprecated-register";;
358 AS_CASE([$host], [*cygwin*],
359 [AM_CXXFLAGS="$AM_CXXFLAGS -std=gnu++11"],
360 [AM_CXXFLAGS="$AM_CXXFLAGS -std=c++11"]);;
365 if test $lyx_use_cxx11 = yes ; then
366 if test x$CLANG = xno || test $lyx_cv_lib_stdcxx = yes; then
367 dnl <regex> in gcc is unusable in versions less than 4.9.0
368 dnl see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53631
370 4.0*|4.1*|4.2*|4.3*|4.4*|4.5*|4.6*|4.7*|4.8*) ;;
371 *) lyx_std_regex=yes ;;
377 if test $lyx_std_regex = yes ; then
378 lyx_flags="$lyx_flags stdregex"
379 AC_DEFINE([LYX_USE_STD_REGEX], 1, [define to 1 if std::regex should be preferred to boost::regex])
383 AM_CONDITIONAL([LYX_USE_STD_REGEX], test $lyx_std_regex = yes)
384 test "$lyx_pch_comp" = yes && lyx_flags="$lyx_flags pch"
385 AM_CONDITIONAL(LYX_BUILD_PCH, test "$lyx_pch_comp" = yes)
388 dnl Usage: LYX_USE_INCLUDED_BOOST : select if the included boost should
390 AC_DEFUN([LYX_USE_INCLUDED_BOOST],[
391 AC_MSG_CHECKING([whether to use included boost library])
392 AC_ARG_WITH(included-boost,
393 [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])],
394 [lyx_cv_with_included_boost=$withval],
395 [lyx_cv_with_included_boost=yes])
396 AM_CONDITIONAL(USE_INCLUDED_BOOST, test x$lyx_cv_with_included_boost = xyes)
397 AC_MSG_RESULT([$lyx_cv_with_included_boost])
398 if test x$lyx_cv_with_included_boost = xyes ; then
399 BOOST_INCLUDES='-I$(top_srcdir)/boost'
400 BOOST_LIBS='$(top_builddir)/boost/liblyxboost.a'
405 AC_MSG_CHECKING([for multithreaded boost libraries])
406 LIBS="$save_LIBS -lboost_signals-mt $LIBTHREAD"
408 [AC_LANG_PROGRAM([#include <boost/signal.hpp>],
409 [boost::signal<void ()> s;])],
410 [AC_MSG_RESULT([yes])
413 AC_MSG_CHECKING([for plain boost libraries])
414 LIBS="$save_LIBS -lboost_signals"
416 [AC_LANG_PROGRAM([#include <boost/signal.hpp>],
417 [boost::signal<void ()> s;])],
418 [AC_MSG_RESULT([yes])
421 AC_MSG_ERROR([cannot find suitable boost library (do not use --without-included-boost)])
427 if test $lyx_std_regex = yes ; then
428 BOOST_LIBS="-lboost_signals${BOOST_MT}"
430 BOOST_LIBS="-lboost_regex${BOOST_MT} -lboost_signals${BOOST_MT}"
433 dnl In general, system boost libraries are incompatible with
434 dnl the use of stdlib-debug in libstdc++. See ticket #9736 for
436 if test $enable_stdlib_debug = "yes" ; then
437 LYX_WARNING([Compiling LyX with stdlib-debug and system boost libraries may lead to
438 crashes. Consider using --disable-stdlib-debug or removing
439 --without-included-boost.])
442 AC_SUBST(BOOST_INCLUDES)
447 dnl Usage: LYX_CHECK_CALLSTACK_PRINTING: define LYX_CALLSTACK_PRINTING if the
448 dnl necessary APIs are available to print callstacks.
449 AC_DEFUN([LYX_CHECK_CALLSTACK_PRINTING],
450 [AC_CACHE_CHECK([whether printing callstack is possible],
451 [lyx_cv_callstack_printing],
453 #include <execinfo.h>
457 size_t size = backtrace(array, 200);
458 backtrace_symbols(array, size);
460 abi::__cxa_demangle("abcd", 0, 0, &status);
462 [lyx_cv_callstack_printing=yes], [lyx_cv_callstack_printing=no])])
463 if test x"$lyx_cv_callstack_printing" = xyes; then
464 AC_DEFINE([LYX_CALLSTACK_PRINTING], 1,
465 [Define if callstack can be printed])
470 dnl Usage: LYX_USE_INCLUDED_MYTHES : select if the included MyThes should
472 AC_DEFUN([LYX_USE_INCLUDED_MYTHES],[
473 AC_MSG_CHECKING([whether to use included MyThes library])
474 AC_ARG_WITH(included-mythes,
475 [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])],
476 [lyx_cv_with_included_mythes=$withval],
477 [lyx_cv_with_included_mythes=yes])
478 AM_CONDITIONAL(USE_INCLUDED_MYTHES, test x$lyx_cv_with_included_mythes = xyes)
479 AC_MSG_RESULT([$lyx_cv_with_included_mythes])
480 if test x$lyx_cv_with_included_mythes != xyes ; then
482 AC_CHECK_HEADER(mythes.hxx,[ac_cv_header_mythes_h=yes lyx_cv_mythes_h_location="<mythes.hxx>"])
483 if test x$ac_cv_header_mythes_h != xyes; then
484 AC_CHECK_HEADER(mythes/mythes.hxx,[ac_cv_header_mythes_h=yes lyx_cv_mythes_h_location="<mythes/mythes.hxx>"])
486 AC_CHECK_LIB(mythes, main, [MYTHES_LIBS="-lmythes" lyx_mythes=yes], [lyx_mythes=no])
487 if test x$lyx_mythes != xyes; then
488 AC_CHECK_LIB(mythes-1.2, main, [MYTHES_LIBS="-lmythes-1.2" lyx_mythes=yes], [lyx_mythes=no])
491 if test x$lyx_mythes != xyes -o x$ac_cv_header_mythes_h != xyes; then
492 AC_MSG_ERROR([cannot find suitable MyThes library (do not use --without-included-mythes)])
494 AC_DEFINE(USE_EXTERNAL_MYTHES, 1, [Define as 1 to use an external MyThes library])
495 AC_DEFINE_UNQUOTED(MYTHES_H_LOCATION,$lyx_cv_mythes_h_location,[Location of mythes.hxx])
496 AC_SUBST(MYTHES_LIBS)
501 dnl Usage: LYX_WITH_DIR(dir-name,desc,dir-var-name,default-value,
502 dnl [default-yes-value])
503 dnl Adds a --with-'dir-name' option (described by 'desc') and puts the
504 dnl resulting directory name in 'dir-var-name'.
505 AC_DEFUN([LYX_WITH_DIR],[
506 AC_ARG_WITH($1,[AC_HELP_STRING([--with-$1],[specify $2])])
507 AC_MSG_CHECKING([for $2])
508 if test -z "$with_$3"; then
509 AC_CACHE_VAL(lyx_cv_$3, lyx_cv_$3=$4)
511 test "x$with_$3" = xyes && with_$3=$5
514 AC_MSG_RESULT($lyx_cv_$3)])
517 dnl Usage: LYX_LOOP_DIR(value,action)
518 dnl Executes action for values of variable `dir' in `values'. `values' can
519 dnl use ":" as a separator.
520 AC_DEFUN([LYX_LOOP_DIR],[
521 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
522 for dir in `eval "echo $1"`; do
523 if test ! "$dir" = NONE; then
524 test ! -d "$dir" && AC_MSG_ERROR([\"$dir\" is not a directory])
532 dnl Usage: LYX_ADD_LIB_DIR(var-name,dir) Adds a -L directive to variable
534 AC_DEFUN([LYX_ADD_LIB_DIR],[
536 if test "`(uname) 2>/dev/null`" = SunOS &&
537 uname -r | grep '^5' >/dev/null; then
538 if test $ac_cv_prog_gxx = yes ; then
539 $1="${$1} -Wl[,]-R$2"
546 dnl Usage: LYX_ADD_INC_DIR(var-name,dir) Adds a -I directive to variable
548 AC_DEFUN([LYX_ADD_INC_DIR],[$1="${$1} -I$2 "])
550 ### Check for a headers existence and location iff it exists
551 ## This is supposed to be a generalised version of LYX_STL_STRING_FWD
552 ## It almost works. I've tried a few variations but they give errors
553 ## of one sort or other: bad substitution or file not found etc. The
554 ## actual header _is_ found though and the cache variable is set however
555 ## the reported setting (on screen) is equal to $ac_safe for some unknown
557 ## Additionally, autoheader can't figure out what to use as the name in
558 ## the config.h.in file so we need to write our own entries there -- one for
559 ## each header in the form PATH_HEADER_NAME_H
561 AC_DEFUN([LYX_PATH_HEADER],
562 [ AC_CHECK_HEADER($1,[
563 ac_tr_safe=PATH_`echo $ac_safe | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
564 ### the only remaining problem is getting the second parameter to this
565 ### AC_CACHE_CACHE to print correctly. Currently it just results in value
566 ### of $ac_safe being printed.
567 AC_CACHE_CHECK([path to $1],[lyx_cv_path2_$ac_safe],
568 [ cat > conftest.$ac_ext <<EOF
569 #line __oline__ "configure"
570 #include "confdefs.h"
574 lyx_path_header_path=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | \
575 grep $1 2>/dev/null | \
576 sed -e 's/.*\(".*$1"\).*/\1/' -e "1q"`
577 eval "lyx_cv_path2_${ac_safe}=\$lyx_path_header_path"
579 AC_DEFINE_UNQUOTED($ac_tr_safe, $lyx_path_header_path, [dummy])])
581 ### end of LYX_PATH_HEADER
583 ## Check what kind of packaging should be used at install time.
584 ## The default is autodetected.
585 AC_DEFUN([LYX_USE_PACKAGING],
586 [AC_MSG_CHECKING([what packaging should be used])
587 AC_ARG_WITH(packaging,
588 [AC_HELP_STRING([--with-packaging=THIS], [use THIS packaging for installation:
589 Possible values: posix, windows, macosx, haiku])],
590 [lyx_use_packaging="$withval"], [
592 *-apple-darwin*) lyx_use_packaging=macosx ;;
593 *-pc-mingw32*) lyx_use_packaging=windows ;;
594 *haiku*) lyx_use_packaging=haiku ;;
595 *) lyx_use_packaging=posix ;;
597 AC_MSG_RESULT($lyx_use_packaging)
598 lyx_install_posix=false
599 lyx_install_macosx=false
600 lyx_install_cygwin=false
601 lyx_install_windows=false
602 case $lyx_use_packaging in
603 macosx) AC_DEFINE(USE_MACOSX_PACKAGING, 1, [Define to 1 if LyX should use a MacOS X application bundle file layout])
604 PACKAGE=LyX${version_suffix}
605 default_prefix="/Applications/${PACKAGE}.app"
606 AC_SUBST(osx_bundle_program_name,"${program_base_name}")
607 bindir='${prefix}/Contents/MacOS'
608 libdir='${prefix}/Contents/Resources'
609 datarootdir='${prefix}/Contents/Resources'
610 pkgdatadir='${datadir}'
611 mandir='${datadir}/man'
612 lyx_install_macosx=true ;;
613 windows) AC_DEFINE(USE_WINDOWS_PACKAGING, 1, [Define to 1 if LyX should use a Windows-style file layout])
614 PACKAGE=LyX${version_suffix}
615 default_prefix="C:/Program Files/${PACKAGE}"
616 bindir='${prefix}/bin'
617 libdir='${prefix}/Resources'
618 datarootdir='${prefix}/Resources'
619 pkgdatadir='${datadir}'
620 mandir='${prefix}/Resources/man'
621 lyx_install_windows=true ;;
622 posix) AC_DEFINE(USE_POSIX_PACKAGING, 1, [Define to 1 if LyX should use a POSIX-style file layout])
623 PACKAGE=lyx${version_suffix}
624 program_suffix=$version_suffix
625 pkgdatadir='${datadir}/${PACKAGE}'
626 default_prefix=$ac_default_prefix
628 *cygwin*) lyx_install_cygwin=true ;;
629 *apple-darwin*) lyx_install_macosx=true ;;
631 lyx_install_posix=true ;;
632 haiku) AC_DEFINE(USE_HAIKU_PACKAGING, 1, [Define to 1 if LyX should use a Haiku-style file layout])
633 PACKAGE=lyx${version_suffix}
634 program_suffix=$version_suffix
635 pkgdatadir='${datadir}/${PACKAGE}'
636 default_prefix=$ac_default_prefix
637 lyx_install_posix=true ;;
638 *) AC_MSG_ERROR([unknown packaging type $lyx_use_packaging.]) ;;
640 AM_CONDITIONAL(INSTALL_MACOSX, $lyx_install_macosx)
641 AM_CONDITIONAL(INSTALL_WINDOWS, $lyx_install_windows)
642 AM_CONDITIONAL(INSTALL_CYGWIN, $lyx_install_cygwin)
643 AM_CONDITIONAL(INSTALL_POSIX, $lyx_install_posix)
645 AC_SUBST(program_suffix)
649 ## ------------------------------------------------------------------------
650 ## Check whether mkdir() is mkdir or _mkdir, and whether it takes
651 ## one or two arguments.
653 ## http://ac-archive.sourceforge.net/C_Support/ac_func_mkdir.html
654 ## ------------------------------------------------------------------------
656 AC_DEFUN([AC_FUNC_MKDIR],
657 [AC_CHECK_FUNCS([mkdir _mkdir])
658 AC_CACHE_CHECK([whether mkdir takes one argument],
659 [ac_cv_mkdir_takes_one_arg],
661 #include <sys/stat.h>
666 [ac_cv_mkdir_takes_one_arg=yes], [ac_cv_mkdir_takes_one_arg=no])])
667 if test x"$ac_cv_mkdir_takes_one_arg" = xyes; then
668 AC_DEFINE([MKDIR_TAKES_ONE_ARG], 1,
669 [Define if mkdir takes only one argument.])
674 dnl Set VAR to the canonically resolved absolute equivalent of PATHNAME,
675 dnl (which may be a relative path, and need not refer to any existing
678 dnl On Win32-MSYS build hosts, the returned path is resolved to its true
679 dnl native Win32 path name, (but with slashes, not backslashes).
681 dnl On any other system, it is simply the result which would be obtained
682 dnl if PATHNAME represented an existing directory, and the pwd command was
683 dnl executed in that directory.
684 AC_DEFUN([MSYS_AC_CANONICAL_PATH],
686 ( exec 2>/dev/null; cd / && pwd -W ) | grep ':' >/dev/null &&
687 ac_pwd_w="pwd -W" || ac_pwd_w=pwd
688 until ac_val=`exec 2>/dev/null; cd "$ac_dir" && $ac_pwd_w`
690 ac_dir=`AS_DIRNAME(["$ac_dir"])`
692 ac_dir=`echo "$ac_dir" | sed 's?^[[./]]*??'`
693 ac_val=`echo "$ac_val" | sed 's?/*$[]??'`
694 $1=`echo "$2" | sed "s?^[[./]]*$ac_dir/*?$ac_val/?"'
698 dnl this is used by the macro blow to general a proper config.h.in entry
699 m4_define([LYX_AH_CHECK_DECL],
700 [AH_TEMPLATE(AS_TR_CPP(HAVE_DECL_$1),
701 [Define if you have the prototype for function `$1'])])
703 dnl Check things are declared in headers to avoid errors or warnings.
704 dnl Called like LYX_CHECK_DECL(function, header1 header2...)
705 dnl Defines HAVE_DECL_{FUNCTION}
706 AC_DEFUN([LYX_CHECK_DECL],
707 [LYX_AH_CHECK_DECL($1)
710 AC_MSG_CHECKING([if $1 is declared by header $ac_header])
711 AC_EGREP_HEADER($1, $ac_header,
713 AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_DECL_$1))
718 dnl this is used by the macro below to generate a proper config.h.in entry
719 m4_define([LYX_AH_CHECK_DEF],
720 [AH_TEMPLATE(AS_TR_CPP(HAVE_DEF_$1),
721 [Define to 1 if `$1' is defined in `$2'])])
723 dnl Check whether name is defined in header by using it in codesnippet.
724 dnl Called like LYX_CHECK_DEF(name, header, codesnippet)
725 dnl Defines HAVE_DEF_{NAME}
726 AC_DEFUN([LYX_CHECK_DEF],
727 [LYX_AH_CHECK_DEF($1, $2)
728 AC_MSG_CHECKING([whether $1 is defined by header $2])
729 AC_TRY_COMPILE([#include <$2>], [$3],
730 lyx_have_def_name=yes,
731 lyx_have_def_name=no)
732 AC_MSG_RESULT($lyx_have_def_name)
733 if test "x$lyx_have_def_name" = xyes; then
734 AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_DEF_$1))
738 dnl Extract the single digits from PACKAGE_VERSION and make them available.
739 dnl Defines LYX_MAJOR_VERSION, LYX_MINOR_VERSION, LYX_RELEASE_LEVEL,
740 dnl LYX_RELEASE_PATCH (possibly equal to 0), LYX_DIR_VER, and LYX_USERDIR_VER.
741 AC_DEFUN([LYX_SET_VERSION_INFO],
742 [lyx_major=`echo $PACKAGE_VERSION | sed -e 's/[[.]].*//'`
743 lyx_patch=`echo $PACKAGE_VERSION | sed -e "s/^$lyx_major//" -e 's/^.//'`
744 lyx_minor=`echo $lyx_patch | sed -e 's/[[.]].*//'`
745 lyx_patch=`echo $lyx_patch | sed -e "s/^$lyx_minor//" -e 's/^.//'`
746 lyx_release=`echo $lyx_patch | sed -e 's/[[^0-9]].*//'`
747 lyx_patch=`echo $lyx_patch | sed -e "s/^$lyx_release//" -e 's/^[[.]]//' -e 's/[[^0-9]].*//'`
748 test "x$lyx_patch" = "x" && lyx_patch=0
749 lyx_dir_ver=LYX_DIR_${lyx_major}${lyx_minor}x
750 lyx_userdir_ver=LYX_USERDIR_${lyx_major}${lyx_minor}x
751 AC_SUBST(LYX_MAJOR_VERSION,$lyx_major)
752 AC_SUBST(LYX_MINOR_VERSION,$lyx_minor)
753 AC_SUBST(LYX_RELEASE_LEVEL,$lyx_release)
754 AC_SUBST(LYX_RELEASE_PATCH,$lyx_patch)
755 AC_SUBST(LYX_DIR_VER,"$lyx_dir_ver")
756 AC_SUBST(LYX_USERDIR_VER,"$lyx_userdir_ver")
759 # AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
760 # ---------------------------------------------------------------------------
761 # Copied from autoconf 2.68, added a check that python version is < 3.0
762 # Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION.
763 # Run ACTION-IF-FALSE otherwise.
764 # This test uses sys.hexversion instead of the string equivalent (first
765 # word of sys.version), in order to cope with versions such as 2.2c1.
766 # This supports Python 2.0 or higher. (2.0 was released on October 16, 2000).
767 AC_DEFUN([AM_PYTHON_CHECK_VERSION],
769 # split strings by '.' and convert to numeric. Append some zeros
770 # because we need at least 4 digits for the hex conversion.
771 # map returns an iterator in Python 3.0 and a list in 2.x
772 minver = list(map(int, '$2'.split('.'))) + [[0, 0, 0]]
774 maxverhex = 50331648 # = 3.0.0.0
775 # xrange is not present in Python 3.0 and range returns an iterator
776 for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[[i]]
777 sys.exit(sys.hexversion < minverhex or sys.hexversion >= maxverhex)"
778 AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])])