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 ### set up optimization
243 AC_ARG_ENABLE(optimization,
244 AC_HELP_STRING([--enable-optimization[=value]],[enable compiler optimisation]),,
245 enable_optimization=yes;)
246 case $enable_optimization in
248 if test $lyx_devel_version = yes ; then
254 *) lyx_optim=${enable_optimization};;
258 AC_HELP_STRING([--disable-cxx11],[disable C++11 mode (default: enabled for known good compilers)]),,
261 AC_ARG_ENABLE(assertions,
262 AC_HELP_STRING([--enable-assertions],[add runtime sanity checks in the program]),,
263 [AS_CASE([$build_type], [dev*|pre*], [enable_assertions=yes],
264 [enable_assertions=no])]
266 if test "x$enable_assertions" = xyes ; then
267 lyx_flags="$lyx_flags assertions"
268 AC_DEFINE(ENABLE_ASSERTIONS,1,
269 [Define if you want assertions to be enabled in the code])
272 # set the compiler options correctly.
274 if test x$GXX = xyes; then
275 dnl clang++ pretends to be g++ 4.2.1; this is not useful
276 if test x$CLANG = xno; then
277 dnl Useful for global version info
278 gxx_version=`${CXX} -dumpversion`
279 CXX_VERSION="($gxx_version)"
284 AM_CXXFLAGS="$lyx_optim"
285 if test x$enable_debug = xyes ; then
286 AM_CXXFLAGS="-g $AM_CXXFLAGS"
288 if test $build_type = gprof ; then
289 AM_CXXFLAGS="$AM_CXXFLAGS -pg"
290 AM_LDFLAGS="$AM_LDFLAGS -pg"
292 if test $build_type = profiling ; then
293 AM_CXXFLAGS="$AM_CXXFLAGS -fno-omit-frame-pointer"
296 if test x$USE_QT5 = xyes ; then
297 AS_CASE([$host], [*mingw*|*cygwin*], [], [AM_CXXFLAGS="-fPIC $AM_CXXFLAGS"])
299 dnl Warnings are for preprocessor too
300 if test x$enable_warnings = xyes ; then
301 AM_CPPFLAGS="$AM_CPPFLAGS -Wall -Wextra"
304 2.*|3.*) AC_ERROR([gcc 4.x is required]);;
306 if test x$enable_stdlib_debug = xyes ; then
307 dnl FIXME: for clang/libc++, one should define _LIBCPP_DEBUG2=0
308 dnl See http://clang-developers.42468.n3.nabble.com/libc-debug-mode-td3336742.html
311 lyx_flags="$lyx_flags stdlib-debug"
312 AC_DEFINE(_GLIBCXX_DEBUG, 1, [libstdc++ debug mode])
313 AC_DEFINE(_GLIBCXX_DEBUG_PEDANTIC, 1, [libstdc++ pedantic debug mode])
317 dnl enable_cxx11 can be yes/no/auto.
318 dnl By default, it is auto and we enable C++11 when possible
319 if test x$enable_cxx11 != xno ; then
322 if test x$enable_cxx11 = xyes; then
323 AC_ERROR([There is no C++11 support in gcc 4.2 or older])
326 dnl Note that this will define __GXX_EXPERIMENTAL_CXX0X__.
327 dnl The source code relies on that.
328 AM_CXXFLAGS="$AM_CXXFLAGS -std=c++0x";;
330 dnl presumably all clang versions support c++11.
331 dnl the deprecated-register warning is very annoying with Qt4.x right now.
332 AM_CXXFLAGS="$AM_CXXFLAGS -std=c++11 -Wno-deprecated-register";;
334 AS_CASE([$host], [*cygwin*],
335 [AM_CXXFLAGS="$AM_CXXFLAGS -std=gnu++11"],
336 [AM_CXXFLAGS="$AM_CXXFLAGS -std=c++11"]);;
341 if test $lyx_use_cxx11 = yes ; then
342 dnl We still use auto_ptr, which is obsoleted. Shut off the warnings.
343 AM_CXXFLAGS="$AM_CXXFLAGS -Wno-deprecated-declarations"
345 AC_CHECK_HEADER([regex], [lyx_std_regex=yes], [lyx_std_regex=no])
346 if test x$CLANG = xno || test $lyx_cv_lib_stdcxx = yes; then
347 dnl <regex> in gcc is unusable in versions less than 4.9.0
348 dnl see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53631
350 4.0*|4.1*|4.2*|4.3*|4.4*|4.5*|4.6*|4.7*|4.8*) ;;
351 *) lyx_std_regex=yes ;;
358 dnl This is not gcc, not sure what setup we can do
359 AC_CHECK_HEADER([regex], [lyx_std_regex=yes], [lyx_std_regex=no])
362 if test $lyx_std_regex = yes ; then
363 lyx_flags="$lyx_flags stdregex"
364 AC_DEFINE([LYX_USE_STD_REGEX], 1, [define to 1 if std::regex should be preferred to boost::regex])
366 AM_CONDITIONAL([LYX_USE_STD_REGEX], test $lyx_std_regex = yes)
369 dnl Usage: LYX_USE_INCLUDED_BOOST : select if the included boost should
371 AC_DEFUN([LYX_USE_INCLUDED_BOOST],[
372 AC_MSG_CHECKING([whether to use included boost library])
373 AC_ARG_WITH(included-boost,
374 [AC_HELP_STRING([--without-included-boost], [do not use the boost lib supplied with LyX, try to find one in the system directories - compilation will abort if nothing suitable is found])],
375 [lyx_cv_with_included_boost=$withval],
376 [lyx_cv_with_included_boost=yes])
377 AM_CONDITIONAL(USE_INCLUDED_BOOST, test x$lyx_cv_with_included_boost = xyes)
378 AC_MSG_RESULT([$lyx_cv_with_included_boost])
379 if test x$lyx_cv_with_included_boost = xyes ; then
380 BOOST_INCLUDES='-I$(top_srcdir)/boost'
381 BOOST_LIBS='$(top_builddir)/boost/liblyxboost.a'
386 AC_MSG_CHECKING([for multithreaded boost libraries])
387 LIBS="$save_LIBS -lboost_signals-mt $LIBTHREAD"
389 [AC_LANG_PROGRAM([#include <boost/signal.hpp>],
390 [boost::signal<void ()> s;])],
391 [AC_MSG_RESULT([yes])
394 AC_MSG_CHECKING([for plain boost libraries])
395 LIBS="$save_LIBS -lboost_signals"
397 [AC_LANG_PROGRAM([#include <boost/signal.hpp>],
398 [boost::signal<void ()> s;])],
399 [AC_MSG_RESULT([yes])
402 AC_MSG_ERROR([cannot find suitable boost library (do not use --without-included-boost)])
408 if test $lyx_std_regex = yes ; then
409 BOOST_LIBS="-lboost_signals${BOOST_MT}"
411 BOOST_LIBS="-lboost_regex${BOOST_MT} -lboost_signals${BOOST_MT}"
414 dnl In general, system boost libraries are incompatible with
415 dnl the use of stdlib-debug in libstdc++. See ticket #9736 for
417 if test $enable_stdlib_debug = "yes" ; then
418 LYX_WARNING([Compiling LyX with stdlib-debug and system boost libraries may lead to
419 crashes. Consider using --disable-stdlib-debug or removing
420 --without-included-boost.])
423 AC_SUBST(BOOST_INCLUDES)
428 dnl Usage: LYX_CHECK_CALLSTACK_PRINTING: define LYX_CALLSTACK_PRINTING if the
429 dnl necessary APIs are available to print callstacks.
430 AC_DEFUN([LYX_CHECK_CALLSTACK_PRINTING],
431 [AC_CACHE_CHECK([whether printing callstack is possible],
432 [lyx_cv_callstack_printing],
434 #include <execinfo.h>
438 size_t size = backtrace(array, 200);
439 backtrace_symbols(array, size);
441 abi::__cxa_demangle("abcd", 0, 0, &status);
443 [lyx_cv_callstack_printing=yes], [lyx_cv_callstack_printing=no])])
444 if test x"$lyx_cv_callstack_printing" = xyes; then
445 AC_DEFINE([LYX_CALLSTACK_PRINTING], 1,
446 [Define if callstack can be printed])
451 dnl Usage: LYX_USE_INCLUDED_MYTHES : select if the included MyThes should
453 AC_DEFUN([LYX_USE_INCLUDED_MYTHES],[
454 AC_MSG_CHECKING([whether to use included MyThes library])
455 AC_ARG_WITH(included-mythes,
456 [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])],
457 [lyx_cv_with_included_mythes=$withval],
458 [lyx_cv_with_included_mythes=yes])
459 AM_CONDITIONAL(USE_INCLUDED_MYTHES, test x$lyx_cv_with_included_mythes = xyes)
460 AC_MSG_RESULT([$lyx_cv_with_included_mythes])
461 if test x$lyx_cv_with_included_mythes != xyes ; then
463 AC_CHECK_HEADER(mythes.hxx,[ac_cv_header_mythes_h=yes lyx_cv_mythes_h_location="<mythes.hxx>"])
464 if test x$ac_cv_header_mythes_h != xyes; then
465 AC_CHECK_HEADER(mythes/mythes.hxx,[ac_cv_header_mythes_h=yes lyx_cv_mythes_h_location="<mythes/mythes.hxx>"])
467 AC_CHECK_LIB(mythes, main, [MYTHES_LIBS="-lmythes" lyx_mythes=yes], [lyx_mythes=no])
468 if test x$lyx_mythes != xyes; then
469 AC_CHECK_LIB(mythes-1.2, main, [MYTHES_LIBS="-lmythes-1.2" lyx_mythes=yes], [lyx_mythes=no])
472 if test x$lyx_mythes != xyes -o x$ac_cv_header_mythes_h != xyes; then
473 AC_MSG_ERROR([cannot find suitable MyThes library (do not use --without-included-mythes)])
475 AC_DEFINE(USE_EXTERNAL_MYTHES, 1, [Define as 1 to use an external MyThes library])
476 AC_DEFINE_UNQUOTED(MYTHES_H_LOCATION,$lyx_cv_mythes_h_location,[Location of mythes.hxx])
477 AC_SUBST(MYTHES_LIBS)
482 dnl Usage: LYX_WITH_DIR(dir-name,desc,dir-var-name,default-value,
483 dnl [default-yes-value])
484 dnl Adds a --with-'dir-name' option (described by 'desc') and puts the
485 dnl resulting directory name in 'dir-var-name'.
486 AC_DEFUN([LYX_WITH_DIR],[
487 AC_ARG_WITH($1,[AC_HELP_STRING([--with-$1],[specify $2])])
488 AC_MSG_CHECKING([for $2])
489 if test -z "$with_$3"; then
490 AC_CACHE_VAL(lyx_cv_$3, lyx_cv_$3=$4)
492 test "x$with_$3" = xyes && with_$3=$5
495 AC_MSG_RESULT($lyx_cv_$3)])
498 dnl Usage: LYX_LOOP_DIR(value,action)
499 dnl Executes action for values of variable `dir' in `values'. `values' can
500 dnl use ":" as a separator.
501 AC_DEFUN([LYX_LOOP_DIR],[
502 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
503 for dir in `eval "echo $1"`; do
504 if test ! "$dir" = NONE; then
505 test ! -d "$dir" && AC_MSG_ERROR([\"$dir\" is not a directory])
513 dnl Usage: LYX_ADD_LIB_DIR(var-name,dir) Adds a -L directive to variable
515 AC_DEFUN([LYX_ADD_LIB_DIR],[
517 if test "`(uname) 2>/dev/null`" = SunOS &&
518 uname -r | grep '^5' >/dev/null; then
519 if test $ac_cv_prog_gxx = yes ; then
520 $1="${$1} -Wl[,]-R$2"
527 dnl Usage: LYX_ADD_INC_DIR(var-name,dir) Adds a -I directive to variable
529 AC_DEFUN([LYX_ADD_INC_DIR],[$1="${$1} -I$2 "])
531 ### Check for a headers existence and location iff it exists
532 ## This is supposed to be a generalised version of LYX_STL_STRING_FWD
533 ## It almost works. I've tried a few variations but they give errors
534 ## of one sort or other: bad substitution or file not found etc. The
535 ## actual header _is_ found though and the cache variable is set however
536 ## the reported setting (on screen) is equal to $ac_safe for some unknown
538 ## Additionally, autoheader can't figure out what to use as the name in
539 ## the config.h.in file so we need to write our own entries there -- one for
540 ## each header in the form PATH_HEADER_NAME_H
542 AC_DEFUN([LYX_PATH_HEADER],
543 [ AC_CHECK_HEADER($1,[
544 ac_tr_safe=PATH_`echo $ac_safe | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
545 ### the only remaining problem is getting the second parameter to this
546 ### AC_CACHE_CACHE to print correctly. Currently it just results in value
547 ### of $ac_safe being printed.
548 AC_CACHE_CHECK([path to $1],[lyx_cv_path2_$ac_safe],
549 [ cat > conftest.$ac_ext <<EOF
550 #line __oline__ "configure"
551 #include "confdefs.h"
555 lyx_path_header_path=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | \
556 grep $1 2>/dev/null | \
557 sed -e 's/.*\(".*$1"\).*/\1/' -e "1q"`
558 eval "lyx_cv_path2_${ac_safe}=\$lyx_path_header_path"
560 AC_DEFINE_UNQUOTED($ac_tr_safe, $lyx_path_header_path, [dummy])])
562 ### end of LYX_PATH_HEADER
564 ## Check what kind of packaging should be used at install time.
565 ## The default is autodetected.
566 AC_DEFUN([LYX_USE_PACKAGING],
567 [AC_MSG_CHECKING([what packaging should be used])
568 AC_ARG_WITH(packaging,
569 [AC_HELP_STRING([--with-packaging=THIS], [use THIS packaging for installation:
570 Possible values: posix, windows, macosx, haiku])],
571 [lyx_use_packaging="$withval"], [
573 *-apple-darwin*) lyx_use_packaging=macosx ;;
574 *-pc-mingw32*) lyx_use_packaging=windows ;;
575 *haiku*) lyx_use_packaging=haiku ;;
576 *) lyx_use_packaging=posix ;;
578 AC_MSG_RESULT($lyx_use_packaging)
579 lyx_install_posix=false
580 lyx_install_macosx=false
581 lyx_install_cygwin=false
582 lyx_install_windows=false
583 case $lyx_use_packaging in
584 macosx) AC_DEFINE(USE_MACOSX_PACKAGING, 1, [Define to 1 if LyX should use a MacOS X application bundle file layout])
585 PACKAGE=LyX${version_suffix}
586 default_prefix="/Applications/${PACKAGE}.app"
587 AC_SUBST(osx_bundle_program_name,"${program_base_name}")
588 bindir='${prefix}/Contents/MacOS'
589 libdir='${prefix}/Contents/Resources'
590 datarootdir='${prefix}/Contents/Resources'
591 pkgdatadir='${datadir}'
592 mandir='${datadir}/man'
593 lyx_install_macosx=true ;;
594 windows) AC_DEFINE(USE_WINDOWS_PACKAGING, 1, [Define to 1 if LyX should use a Windows-style file layout])
595 PACKAGE=LyX${version_suffix}
596 default_prefix="C:/Program Files/${PACKAGE}"
597 bindir='${prefix}/bin'
598 libdir='${prefix}/Resources'
599 datarootdir='${prefix}/Resources'
600 pkgdatadir='${datadir}'
601 mandir='${prefix}/Resources/man'
602 lyx_install_windows=true ;;
603 posix) AC_DEFINE(USE_POSIX_PACKAGING, 1, [Define to 1 if LyX should use a POSIX-style file layout])
604 PACKAGE=lyx${version_suffix}
605 program_suffix=$version_suffix
606 pkgdatadir='${datadir}/${PACKAGE}'
607 default_prefix=$ac_default_prefix
609 *cygwin*) lyx_install_cygwin=true ;;
610 *apple-darwin*) lyx_install_macosx=true ;;
612 lyx_install_posix=true ;;
613 haiku) AC_DEFINE(USE_HAIKU_PACKAGING, 1, [Define to 1 if LyX should use a Haiku-style file layout])
614 PACKAGE=lyx${version_suffix}
615 program_suffix=$version_suffix
616 pkgdatadir='${datadir}/${PACKAGE}'
617 default_prefix=$ac_default_prefix
618 lyx_install_posix=true ;;
619 *) AC_MSG_ERROR([unknown packaging type $lyx_use_packaging.]) ;;
621 AM_CONDITIONAL(INSTALL_MACOSX, $lyx_install_macosx)
622 AM_CONDITIONAL(INSTALL_WINDOWS, $lyx_install_windows)
623 AM_CONDITIONAL(INSTALL_CYGWIN, $lyx_install_cygwin)
624 AM_CONDITIONAL(INSTALL_POSIX, $lyx_install_posix)
626 AC_SUBST(program_suffix)
630 ## ------------------------------------------------------------------------
631 ## Check whether mkdir() is mkdir or _mkdir, and whether it takes
632 ## one or two arguments.
634 ## http://ac-archive.sourceforge.net/C_Support/ac_func_mkdir.html
635 ## ------------------------------------------------------------------------
637 AC_DEFUN([AC_FUNC_MKDIR],
638 [AC_CHECK_FUNCS([mkdir _mkdir])
639 AC_CACHE_CHECK([whether mkdir takes one argument],
640 [ac_cv_mkdir_takes_one_arg],
642 #include <sys/stat.h>
647 [ac_cv_mkdir_takes_one_arg=yes], [ac_cv_mkdir_takes_one_arg=no])])
648 if test x"$ac_cv_mkdir_takes_one_arg" = xyes; then
649 AC_DEFINE([MKDIR_TAKES_ONE_ARG], 1,
650 [Define if mkdir takes only one argument.])
655 dnl Set VAR to the canonically resolved absolute equivalent of PATHNAME,
656 dnl (which may be a relative path, and need not refer to any existing
659 dnl On Win32-MSYS build hosts, the returned path is resolved to its true
660 dnl native Win32 path name, (but with slashes, not backslashes).
662 dnl On any other system, it is simply the result which would be obtained
663 dnl if PATHNAME represented an existing directory, and the pwd command was
664 dnl executed in that directory.
665 AC_DEFUN([MSYS_AC_CANONICAL_PATH],
667 ( exec 2>/dev/null; cd / && pwd -W ) | grep ':' >/dev/null &&
668 ac_pwd_w="pwd -W" || ac_pwd_w=pwd
669 until ac_val=`exec 2>/dev/null; cd "$ac_dir" && $ac_pwd_w`
671 ac_dir=`AS_DIRNAME(["$ac_dir"])`
673 ac_dir=`echo "$ac_dir" | sed 's?^[[./]]*??'`
674 ac_val=`echo "$ac_val" | sed 's?/*$[]??'`
675 $1=`echo "$2" | sed "s?^[[./]]*$ac_dir/*?$ac_val/?"'
679 dnl this is used by the macro blow to general a proper config.h.in entry
680 m4_define([LYX_AH_CHECK_DECL],
681 [AH_TEMPLATE(AS_TR_CPP(HAVE_DECL_$1),
682 [Define if you have the prototype for function `$1'])])
684 dnl Check things are declared in headers to avoid errors or warnings.
685 dnl Called like LYX_CHECK_DECL(function, header1 header2...)
686 dnl Defines HAVE_DECL_{FUNCTION}
687 AC_DEFUN([LYX_CHECK_DECL],
688 [LYX_AH_CHECK_DECL($1)
691 AC_MSG_CHECKING([if $1 is declared by header $ac_header])
692 AC_EGREP_HEADER($1, $ac_header,
694 AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_DECL_$1))
699 dnl this is used by the macro below to generate a proper config.h.in entry
700 m4_define([LYX_AH_CHECK_DEF],
701 [AH_TEMPLATE(AS_TR_CPP(HAVE_DEF_$1),
702 [Define to 1 if `$1' is defined in `$2'])])
704 dnl Check whether name is defined in header by using it in codesnippet.
705 dnl Called like LYX_CHECK_DEF(name, header, codesnippet)
706 dnl Defines HAVE_DEF_{NAME}
707 AC_DEFUN([LYX_CHECK_DEF],
708 [LYX_AH_CHECK_DEF($1, $2)
709 AC_MSG_CHECKING([whether $1 is defined by header $2])
710 AC_TRY_COMPILE([#include <$2>], [$3],
711 lyx_have_def_name=yes,
712 lyx_have_def_name=no)
713 AC_MSG_RESULT($lyx_have_def_name)
714 if test "x$lyx_have_def_name" = xyes; then
715 AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_DEF_$1))
719 dnl Extract the single digits from PACKAGE_VERSION and make them available.
720 dnl Defines LYX_MAJOR_VERSION, LYX_MINOR_VERSION, LYX_RELEASE_LEVEL,
721 dnl LYX_RELEASE_PATCH (possibly equal to 0), LYX_DIR_VER, and LYX_USERDIR_VER.
722 AC_DEFUN([LYX_SET_VERSION_INFO],
723 [lyx_major=`echo $PACKAGE_VERSION | sed -e 's/[[.]].*//'`
724 lyx_patch=`echo $PACKAGE_VERSION | sed -e "s/^$lyx_major//" -e 's/^.//'`
725 lyx_minor=`echo $lyx_patch | sed -e 's/[[.]].*//'`
726 lyx_patch=`echo $lyx_patch | sed -e "s/^$lyx_minor//" -e 's/^.//'`
727 lyx_release=`echo $lyx_patch | sed -e 's/[[^0-9]].*//'`
728 lyx_patch=`echo $lyx_patch | sed -e "s/^$lyx_release//" -e 's/^[[.]]//' -e 's/[[^0-9]].*//'`
729 test "x$lyx_patch" = "x" && lyx_patch=0
730 lyx_dir_ver=LYX_DIR_${lyx_major}${lyx_minor}x
731 lyx_userdir_ver=LYX_USERDIR_${lyx_major}${lyx_minor}x
732 AC_SUBST(LYX_MAJOR_VERSION,$lyx_major)
733 AC_SUBST(LYX_MINOR_VERSION,$lyx_minor)
734 AC_SUBST(LYX_RELEASE_LEVEL,$lyx_release)
735 AC_SUBST(LYX_RELEASE_PATCH,$lyx_patch)
736 AC_SUBST(LYX_DIR_VER,"$lyx_dir_ver")
737 AC_SUBST(LYX_USERDIR_VER,"$lyx_userdir_ver")
740 # AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
741 # ---------------------------------------------------------------------------
742 # Copied from autoconf 2.68, added a check that python version is < 3.0
743 # Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION.
744 # Run ACTION-IF-FALSE otherwise.
745 # This test uses sys.hexversion instead of the string equivalent (first
746 # word of sys.version), in order to cope with versions such as 2.2c1.
747 # This supports Python 2.0 or higher. (2.0 was released on October 16, 2000).
748 AC_DEFUN([AM_PYTHON_CHECK_VERSION],
750 # split strings by '.' and convert to numeric. Append some zeros
751 # because we need at least 4 digits for the hex conversion.
752 # map returns an iterator in Python 3.0 and a list in 2.x
753 minver = list(map(int, '$2'.split('.'))) + [[0, 0, 0]]
755 maxverhex = 50331648 # = 3.0.0.0
756 # xrange is not present in Python 3.0 and range returns an iterator
757 for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[[i]]
758 sys.exit(sys.hexversion < minverhex or sys.hexversion >= maxverhex)"
759 AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])])