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
316 4.0*|4.1*|4.2*|4.3*|4.4*|4.5*|4.6*|4.7*|4.8*|clang)
317 AM_CPPFLAGS="$AM_CPPFLAGS -Wall -Wextra"
320 AM_CPPFLAGS="$AM_CPPFLAGS -Wall -Wextra -Wfloat-conversion"
325 2.*|3.*) AC_ERROR([gcc 4.x is required]);;
326 *) test $enable_pch = yes && lyx_pch_comp=yes ;;
328 if test x$enable_stdlib_debug = xyes ; then
329 dnl FIXME: for clang/libc++, one should define _LIBCPP_DEBUG2=0
330 dnl See http://clang-developers.42468.n3.nabble.com/libc-debug-mode-td3336742.html
333 lyx_flags="$lyx_flags stdlib-debug"
334 AC_DEFINE(_GLIBCXX_DEBUG, 1, [libstdc++ debug mode])
335 AC_DEFINE(_GLIBCXX_DEBUG_PEDANTIC, 1, [libstdc++ pedantic debug mode])
339 if test x$enable_concept_checks = xyes ; then
342 lyx_flags="$lyx_flags concept-checks"
343 dnl FIXME check whether this makes sense with clang/libc++
344 AC_DEFINE(_GLIBCXX_CONCEPT_CHECKS, 1, [libstdc++ concept checking])
348 dnl enable_cxx11 can be yes/no/auto.
349 dnl By default, it is auto and we enable C++11 when possible
350 if test x$enable_cxx11 != xno ; then
353 if x$enable_cxx11 = xyes; then
354 AC_ERROR([There is no C++11 support in gcc 4.2 or older])
357 dnl Note that this will define __GXX_EXPERIMENTAL_CXX0X__.
358 dnl The source code relies on that.
359 AM_CXXFLAGS="$AM_CXXFLAGS -std=c++0x";;
361 dnl presumably all clang version support c++11.
362 dnl the deprecated-register warning is very annoying with Qt4.x right now.
363 AM_CXXFLAGS="$AM_CXXFLAGS -std=c++11 -Wno-deprecated-register";;
365 AM_CXXFLAGS="$AM_CXXFLAGS -std=c++11"
366 AS_CASE([$host], [*cygwin*], [AM_CXXFLAGS="$AM_CXXFLAGS -U__STRICT_ANSI__"]);;
371 if test $lyx_use_cxx11 = yes ; then
372 if test x$CLANG = xno || test $lyx_cv_lib_stdcxx = yes; then
373 dnl <regex> in gcc is unusable in versions less than 4.9.0
374 dnl see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53631
376 4.0*|4.1*|4.2*|4.3*|4.4*|4.5*|4.6*|4.7*|4.8*) ;;
377 *) lyx_std_regex=yes ;;
383 if test $lyx_std_regex = yes ; then
384 lyx_flags="$lyx_flags stdregex"
385 AC_DEFINE([LYX_USE_STD_REGEX], 1, [define to 1 if std::regex should be preferred to boost::regex])
389 AM_CONDITIONAL([LYX_USE_STD_REGEX], test $lyx_std_regex = yes)
390 test "$lyx_pch_comp" = yes && lyx_flags="$lyx_flags pch"
391 AM_CONDITIONAL(LYX_BUILD_PCH, test "$lyx_pch_comp" = yes)
394 dnl Usage: LYX_USE_INCLUDED_BOOST : select if the included boost should
396 AC_DEFUN([LYX_USE_INCLUDED_BOOST],[
397 AC_MSG_CHECKING([whether to use included boost library])
398 AC_ARG_WITH(included-boost,
399 [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])],
400 [lyx_cv_with_included_boost=$withval],
401 [lyx_cv_with_included_boost=yes])
402 AM_CONDITIONAL(USE_INCLUDED_BOOST, test x$lyx_cv_with_included_boost = xyes)
403 AC_MSG_RESULT([$lyx_cv_with_included_boost])
404 if test x$lyx_cv_with_included_boost = xyes ; then
405 BOOST_INCLUDES='-I$(top_srcdir)/boost'
406 BOOST_LIBS='$(top_builddir)/boost/liblyxboost.a'
411 AC_MSG_CHECKING([for multithreaded boost libraries])
412 LIBS="$save_LIBS -lboost_signals-mt $LIBTHREAD"
414 [AC_LANG_PROGRAM([#include <boost/signal.hpp>],
415 [boost::signal<void ()> s;])],
416 [AC_MSG_RESULT([yes])
419 AC_MSG_CHECKING([for plain boost libraries])
420 LIBS="$save_LIBS -lboost_signals"
422 [AC_LANG_PROGRAM([#include <boost/signal.hpp>],
423 [boost::signal<void ()> s;])],
424 [AC_MSG_RESULT([yes])
427 AC_MSG_ERROR([cannot find suitable boost library (do not use --without-included-boost)])
433 if test $lyx_std_regex = yes ; then
434 BOOST_LIBS="-lboost_signals${BOOST_MT}"
436 BOOST_LIBS="-lboost_regex${BOOST_MT} -lboost_signals${BOOST_MT}"
439 AC_SUBST(BOOST_INCLUDES)
444 dnl Usage: LYX_CHECK_CALLSTACK_PRINTING: define LYX_CALLSTACK_PRINTING if the
445 dnl necessary APIs are available to print callstacks.
446 AC_DEFUN([LYX_CHECK_CALLSTACK_PRINTING],
447 [AC_CACHE_CHECK([whether printing callstack is possible],
448 [lyx_cv_callstack_printing],
450 #include <execinfo.h>
454 size_t size = backtrace(array, 200);
455 backtrace_symbols(array, size);
457 abi::__cxa_demangle("abcd", 0, 0, &status);
459 [lyx_cv_callstack_printing=yes], [lyx_cv_callstack_printing=no])])
460 if test x"$lyx_cv_callstack_printing" = xyes; then
461 AC_DEFINE([LYX_CALLSTACK_PRINTING], 1,
462 [Define if callstack can be printed])
467 dnl Usage: LYX_USE_INCLUDED_MYTHES : select if the included MyThes should
469 AC_DEFUN([LYX_USE_INCLUDED_MYTHES],[
470 AC_MSG_CHECKING([whether to use included MyThes library])
471 AC_ARG_WITH(included-mythes,
472 [AC_HELP_STRING([--without-included-mythes], [do not use the MyThes lib supplied with LyX, try to find one in the system directories - compilation will abort if nothing suitable is found])],
473 [lyx_cv_with_included_mythes=$withval],
474 [lyx_cv_with_included_mythes=yes])
475 AM_CONDITIONAL(USE_INCLUDED_MYTHES, test x$lyx_cv_with_included_mythes = xyes)
476 AC_MSG_RESULT([$lyx_cv_with_included_mythes])
477 if test x$lyx_cv_with_included_mythes != xyes ; then
479 AC_CHECK_HEADER(mythes.hxx,[ac_cv_header_mythes_h=yes lyx_cv_mythes_h_location="<mythes.hxx>"])
480 if test x$ac_cv_header_mythes_h != xyes; then
481 AC_CHECK_HEADER(mythes/mythes.hxx,[ac_cv_header_mythes_h=yes lyx_cv_mythes_h_location="<mythes/mythes.hxx>"])
483 AC_CHECK_LIB(mythes, main, [MYTHES_LIBS="-lmythes" lyx_mythes=yes], [lyx_mythes=no])
484 if test x$lyx_mythes != xyes; then
485 AC_CHECK_LIB(mythes-1.2, main, [MYTHES_LIBS="-lmythes-1.2" lyx_mythes=yes], [lyx_mythes=no])
488 if test x$lyx_mythes != xyes -o x$ac_cv_header_mythes_h != xyes; then
489 AC_MSG_ERROR([cannot find suitable MyThes library (do not use --without-included-mythes)])
491 AC_DEFINE(USE_EXTERNAL_MYTHES, 1, [Define as 1 to use an external MyThes library])
492 AC_DEFINE_UNQUOTED(MYTHES_H_LOCATION,$lyx_cv_mythes_h_location,[Location of mythes.hxx])
493 AC_SUBST(MYTHES_LIBS)
498 dnl Usage: LYX_WITH_DIR(dir-name,desc,dir-var-name,default-value,
499 dnl [default-yes-value])
500 dnl Adds a --with-'dir-name' option (described by 'desc') and puts the
501 dnl resulting directory name in 'dir-var-name'.
502 AC_DEFUN([LYX_WITH_DIR],[
503 AC_ARG_WITH($1,[AC_HELP_STRING([--with-$1],[specify $2])])
504 AC_MSG_CHECKING([for $2])
505 if test -z "$with_$3"; then
506 AC_CACHE_VAL(lyx_cv_$3, lyx_cv_$3=$4)
508 test "x$with_$3" = xyes && with_$3=$5
511 AC_MSG_RESULT($lyx_cv_$3)])
514 dnl Usage: LYX_LOOP_DIR(value,action)
515 dnl Executes action for values of variable `dir' in `values'. `values' can
516 dnl use ":" as a separator.
517 AC_DEFUN([LYX_LOOP_DIR],[
518 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
519 for dir in `eval "echo $1"`; do
520 if test ! "$dir" = NONE; then
521 test ! -d "$dir" && AC_MSG_ERROR([\"$dir\" is not a directory])
529 dnl Usage: LYX_ADD_LIB_DIR(var-name,dir) Adds a -L directive to variable
531 AC_DEFUN([LYX_ADD_LIB_DIR],[
533 if test "`(uname) 2>/dev/null`" = SunOS &&
534 uname -r | grep '^5' >/dev/null; then
535 if test $ac_cv_prog_gxx = yes ; then
536 $1="${$1} -Wl[,]-R$2"
543 dnl Usage: LYX_ADD_INC_DIR(var-name,dir) Adds a -I directive to variable
545 AC_DEFUN([LYX_ADD_INC_DIR],[$1="${$1} -I$2 "])
547 ### Check for a headers existence and location iff it exists
548 ## This is supposed to be a generalised version of LYX_STL_STRING_FWD
549 ## It almost works. I've tried a few variations but they give errors
550 ## of one sort or other: bad substitution or file not found etc. The
551 ## actual header _is_ found though and the cache variable is set however
552 ## the reported setting (on screen) is equal to $ac_safe for some unknown
554 ## Additionally, autoheader can't figure out what to use as the name in
555 ## the config.h.in file so we need to write our own entries there -- one for
556 ## each header in the form PATH_HEADER_NAME_H
558 AC_DEFUN([LYX_PATH_HEADER],
559 [ AC_CHECK_HEADER($1,[
560 ac_tr_safe=PATH_`echo $ac_safe | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
561 ### the only remaining problem is getting the second parameter to this
562 ### AC_CACHE_CACHE to print correctly. Currently it just results in value
563 ### of $ac_safe being printed.
564 AC_CACHE_CHECK([path to $1],[lyx_cv_path2_$ac_safe],
565 [ cat > conftest.$ac_ext <<EOF
566 #line __oline__ "configure"
567 #include "confdefs.h"
571 lyx_path_header_path=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | \
572 grep $1 2>/dev/null | \
573 sed -e 's/.*\(".*$1"\).*/\1/' -e "1q"`
574 eval "lyx_cv_path2_${ac_safe}=\$lyx_path_header_path"
576 AC_DEFINE_UNQUOTED($ac_tr_safe, $lyx_path_header_path, [dummy])])
578 ### end of LYX_PATH_HEADER
580 ## Check what kind of packaging should be used at install time.
581 ## The default is autodetected.
582 AC_DEFUN([LYX_USE_PACKAGING],
583 [AC_MSG_CHECKING([what packaging should be used])
584 AC_ARG_WITH(packaging,
585 [AC_HELP_STRING([--with-packaging=THIS], [use THIS packaging for installation:
586 Possible values: posix, windows, macosx, haiku])],
587 [lyx_use_packaging="$withval"], [
589 *-apple-darwin*) lyx_use_packaging=macosx ;;
590 *-pc-mingw32*) lyx_use_packaging=windows ;;
591 *haiku*) lyx_use_packaging=haiku ;;
592 *) lyx_use_packaging=posix ;;
594 AC_MSG_RESULT($lyx_use_packaging)
595 lyx_install_posix=false
596 lyx_install_macosx=false
597 lyx_install_cygwin=false
598 lyx_install_windows=false
599 case $lyx_use_packaging in
600 macosx) AC_DEFINE(USE_MACOSX_PACKAGING, 1, [Define to 1 if LyX should use a MacOS X application bundle file layout])
601 PACKAGE=LyX${version_suffix}
602 default_prefix="/Applications/${PACKAGE}.app"
603 AC_SUBST(osx_bundle_program_name,"${program_base_name}")
604 bindir='${prefix}/Contents/MacOS'
605 libdir='${prefix}/Contents/Resources'
606 datarootdir='${prefix}/Contents/Resources'
607 pkgdatadir='${datadir}'
608 mandir='${datadir}/man'
609 lyx_install_macosx=true ;;
610 windows) AC_DEFINE(USE_WINDOWS_PACKAGING, 1, [Define to 1 if LyX should use a Windows-style file layout])
611 PACKAGE=LyX${version_suffix}
612 default_prefix="C:/Program Files/${PACKAGE}"
613 bindir='${prefix}/bin'
614 libdir='${prefix}/Resources'
615 datarootdir='${prefix}/Resources'
616 pkgdatadir='${datadir}'
617 mandir='${prefix}/Resources/man'
618 lyx_install_windows=true ;;
619 posix) AC_DEFINE(USE_POSIX_PACKAGING, 1, [Define to 1 if LyX should use a POSIX-style file layout])
620 PACKAGE=lyx${version_suffix}
621 program_suffix=$version_suffix
622 pkgdatadir='${datadir}/${PACKAGE}'
623 default_prefix=$ac_default_prefix
625 *cygwin*) lyx_install_cygwin=true ;;
626 *apple-darwin*) lyx_install_macosx=true ;;
628 lyx_install_posix=true ;;
629 haiku) AC_DEFINE(USE_HAIKU_PACKAGING, 1, [Define to 1 if LyX should use a Haiku-style file layout])
630 PACKAGE=lyx${version_suffix}
631 program_suffix=$version_suffix
632 pkgdatadir='${datadir}/${PACKAGE}'
633 default_prefix=$ac_default_prefix
634 lyx_install_posix=true ;;
635 *) AC_MSG_ERROR([unknown packaging type $lyx_use_packaging.]) ;;
637 AM_CONDITIONAL(INSTALL_MACOSX, $lyx_install_macosx)
638 AM_CONDITIONAL(INSTALL_WINDOWS, $lyx_install_windows)
639 AM_CONDITIONAL(INSTALL_CYGWIN, $lyx_install_cygwin)
640 AM_CONDITIONAL(INSTALL_POSIX, $lyx_install_posix)
642 AC_SUBST(program_suffix)
646 ## ------------------------------------------------------------------------
647 ## Check whether mkdir() is mkdir or _mkdir, and whether it takes
648 ## one or two arguments.
650 ## http://ac-archive.sourceforge.net/C_Support/ac_func_mkdir.html
651 ## ------------------------------------------------------------------------
653 AC_DEFUN([AC_FUNC_MKDIR],
654 [AC_CHECK_FUNCS([mkdir _mkdir])
655 AC_CACHE_CHECK([whether mkdir takes one argument],
656 [ac_cv_mkdir_takes_one_arg],
658 #include <sys/stat.h>
663 [ac_cv_mkdir_takes_one_arg=yes], [ac_cv_mkdir_takes_one_arg=no])])
664 if test x"$ac_cv_mkdir_takes_one_arg" = xyes; then
665 AC_DEFINE([MKDIR_TAKES_ONE_ARG], 1,
666 [Define if mkdir takes only one argument.])
671 dnl Set VAR to the canonically resolved absolute equivalent of PATHNAME,
672 dnl (which may be a relative path, and need not refer to any existing
675 dnl On Win32-MSYS build hosts, the returned path is resolved to its true
676 dnl native Win32 path name, (but with slashes, not backslashes).
678 dnl On any other system, it is simply the result which would be obtained
679 dnl if PATHNAME represented an existing directory, and the pwd command was
680 dnl executed in that directory.
681 AC_DEFUN([MSYS_AC_CANONICAL_PATH],
683 ( exec 2>/dev/null; cd / && pwd -W ) | grep ':' >/dev/null &&
684 ac_pwd_w="pwd -W" || ac_pwd_w=pwd
685 until ac_val=`exec 2>/dev/null; cd "$ac_dir" && $ac_pwd_w`
687 ac_dir=`AS_DIRNAME(["$ac_dir"])`
689 ac_dir=`echo "$ac_dir" | sed 's?^[[./]]*??'`
690 ac_val=`echo "$ac_val" | sed 's?/*$[]??'`
691 $1=`echo "$2" | sed "s?^[[./]]*$ac_dir/*?$ac_val/?"'
695 dnl this is used by the macro blow to general a proper config.h.in entry
696 m4_define([LYX_AH_CHECK_DECL],
697 [AH_TEMPLATE(AS_TR_CPP(HAVE_DECL_$1),
698 [Define if you have the prototype for function `$1'])])
700 dnl Check things are declared in headers to avoid errors or warnings.
701 dnl Called like LYX_CHECK_DECL(function, header1 header2...)
702 dnl Defines HAVE_DECL_{FUNCTION}
703 AC_DEFUN([LYX_CHECK_DECL],
704 [LYX_AH_CHECK_DECL($1)
707 AC_MSG_CHECKING([if $1 is declared by header $ac_header])
708 AC_EGREP_HEADER($1, $ac_header,
710 AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_DECL_$1))
715 dnl this is used by the macro below to generate a proper config.h.in entry
716 m4_define([LYX_AH_CHECK_DEF],
717 [AH_TEMPLATE(AS_TR_CPP(HAVE_DEF_$1),
718 [Define to 1 if `$1' is defined in `$2'])])
720 dnl Check whether name is defined in header by using it in codesnippet.
721 dnl Called like LYX_CHECK_DEF(name, header, codesnippet)
722 dnl Defines HAVE_DEF_{NAME}
723 AC_DEFUN([LYX_CHECK_DEF],
724 [LYX_AH_CHECK_DEF($1, $2)
725 AC_MSG_CHECKING([whether $1 is defined by header $2])
726 AC_TRY_COMPILE([#include <$2>], [$3],
727 lyx_have_def_name=yes,
728 lyx_have_def_name=no)
729 AC_MSG_RESULT($lyx_have_def_name)
730 if test "x$lyx_have_def_name" = xyes; then
731 AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_DEF_$1))
735 dnl Extract the single digits from PACKAGE_VERSION and make them available.
736 dnl Defines LYX_MAJOR_VERSION, LYX_MINOR_VERSION, LYX_RELEASE_LEVEL,
737 dnl LYX_RELEASE_PATCH (possibly equal to 0), LYX_DIR_VER, and LYX_USERDIR_VER.
738 AC_DEFUN([LYX_SET_VERSION_INFO],
739 [lyx_major=`echo $PACKAGE_VERSION | sed -e 's/[[.]].*//'`
740 lyx_patch=`echo $PACKAGE_VERSION | sed -e "s/^$lyx_major//" -e 's/^.//'`
741 lyx_minor=`echo $lyx_patch | sed -e 's/[[.]].*//'`
742 lyx_patch=`echo $lyx_patch | sed -e "s/^$lyx_minor//" -e 's/^.//'`
743 lyx_release=`echo $lyx_patch | sed -e 's/[[^0-9]].*//'`
744 lyx_patch=`echo $lyx_patch | sed -e "s/^$lyx_release//" -e 's/^[[.]]//' -e 's/[[^0-9]].*//'`
745 test "x$lyx_patch" = "x" && lyx_patch=0
746 lyx_dir_ver=LYX_DIR_${lyx_major}${lyx_minor}x
747 lyx_userdir_ver=LYX_USERDIR_${lyx_major}${lyx_minor}x
748 AC_SUBST(LYX_MAJOR_VERSION,$lyx_major)
749 AC_SUBST(LYX_MINOR_VERSION,$lyx_minor)
750 AC_SUBST(LYX_RELEASE_LEVEL,$lyx_release)
751 AC_SUBST(LYX_RELEASE_PATCH,$lyx_patch)
752 AC_SUBST(LYX_DIR_VER,"$lyx_dir_ver")
753 AC_SUBST(LYX_USERDIR_VER,"$lyx_userdir_ver")
756 # AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
757 # ---------------------------------------------------------------------------
758 # Copied from autoconf 2.68, added a check that python version is < 3.0
759 # Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION.
760 # Run ACTION-IF-FALSE otherwise.
761 # This test uses sys.hexversion instead of the string equivalent (first
762 # word of sys.version), in order to cope with versions such as 2.2c1.
763 # This supports Python 2.0 or higher. (2.0 was released on October 16, 2000).
764 AC_DEFUN([AM_PYTHON_CHECK_VERSION],
766 # split strings by '.' and convert to numeric. Append some zeros
767 # because we need at least 4 digits for the hex conversion.
768 # map returns an iterator in Python 3.0 and a list in 2.x
769 minver = list(map(int, '$2'.split('.'))) + [[0, 0, 0]]
771 maxverhex = 50331648 # = 3.0.0.0
772 # xrange is not present in Python 3.0 and range returns an iterator
773 for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[[i]]
774 sys.exit(sys.hexversion < minverhex or sys.hexversion >= maxverhex)"
775 AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])])