source: git/configure.ac @ 09dfd18

line_contentsstereotravis-osx
Last change on this file since 09dfd18 was 09dfd18, checked in by Olly Betts <olly@…>, 6 years ago

buildmacosx.sh,configure.ac,debian/survex-aven.install,
debian/survex.install,lib/Makefile.am,lib/icons/,lib/images/,
src/aboutdlg.cc,src/aboutdlg.h,src/gla-gl.cc,survex.iss.in: Split
out the images which aren't icons into an "images" directory.

  • Property mode set to 100644
File size: 12.7 KB
RevLine 
[c746b4d]1dnl Process this file with autoconf to produce a configure script
[483ac4e]2
[a884696]3dnl Need autoconf 2.50 or later for AC_ARG_VAR.  2.59 has been around for
4dnl long enough, that we might as well just require that.
5AC_PREREQ(2.59)
[f480117]6AC_INIT([survex], [1.2.16], [http://trac.survex.com/])
[6e0cdc2c]7AM_INIT_AUTOMAKE([1.5 gnu -Wall -Wportability -Werror])
[191536f]8RELEASE=1
[79b37a4c]9
[5636835]10AC_SUBST(RELEASE)
[e02a6a6]11AC_CONFIG_HEADERS([config.h])
[5b7b184]12AC_CONFIG_SRCDIR([src/aven.cc])
[96cc0ab]13
[ad05888]14COPYRIGHT_MSG="Copyright (C) 1990-2015 Olly Betts"
[920b066]15AVEN_COPYRIGHT_MSG="Copyright (C) 1999-2003,2005,2006 Mark R. Shinwell"
[55302e3]16
[8c05f13]17AC_DEFINE_UNQUOTED(COPYRIGHT_MSG, ["$COPYRIGHT_MSG"], [Copyright Message])
18AC_DEFINE_UNQUOTED(AVEN_COPYRIGHT_MSG, ["$AVEN_COPYRIGHT_MSG"],
[99f252b]19                   [Copyright Message for Aven])
20
21AC_SUBST(COPYRIGHT_MSG)
22AC_SUBST(AVEN_COPYRIGHT_MSG)
[706b033]23
[5627cbb]24COPYRIGHT_MSG_UTF8=`echo "$COPYRIGHT_MSG"|sed 's/(C)/©/'`
25AVEN_COPYRIGHT_MSG_UTF8=`echo "$AVEN_COPYRIGHT_MSG"|sed 's/(C)/©/'`
26
27AC_DEFINE_UNQUOTED(COPYRIGHT_MSG_UTF8, ["$COPYRIGHT_MSG_UTF8"],
28                   [Copyright Message in UTF-8])
29AC_DEFINE_UNQUOTED(AVEN_COPYRIGHT_MSG_UTF8, ["$AVEN_COPYRIGHT_MSG_UTF8"],
30                   [Copyright Message for Aven in UTF-8])
31
[1d43ee5]32dnl set PRETTYPACKAGE to PACKAGE with the first character capitalised
[21fbe7d]33PRETTYPACKAGE=`echo "$PACKAGE"|cut -b1|tr a-z A-Z``echo "$PACKAGE"|cut -b2-`
[82afbc4]34AC_DEFINE_UNQUOTED(PRETTYPACKAGE, "$PRETTYPACKAGE",
[99f252b]35                   [Name of package (capitalised)])
[aa931b2]36AC_SUBST(PRETTYPACKAGE)
37
[e2546c0]38dnl set COMMAVERSION to VERSION with the dots replaced by commas -
39dnl e.g. "0,99" or "1,0,22"
[21fbe7d]40COMMAVERSION=`echo "$VERSION"|tr '.' ','`
[e2546c0]41AC_DEFINE_UNQUOTED(COMMAVERSION, $COMMAVERSION,
[1db3fa5]42                   [Version number of package (comma-separated)])
[e2546c0]43AC_SUBST(COMMAVERSION)
44
[d0a7bba]45PKGDOCDIR='${prefix}/share/doc/${PACKAGE}'
[4b4bd47]46AC_ARG_ENABLE(docdir,
47[  --enable-docdir=DIR Set directory for installing documentation to DIR],
[21fbe7d]48[case $enableval in
[4b4bd47]49 yes|no)
50  AC_MSG_ERROR([configure: Syntax: configure --enable-docdir=DIR]) ;;
51esac
[ab27074]52PKGDOCDIR="$enableval"
[4b4bd47]53]
54)
[21fbe7d]55PKGDOCDIR_EXPANDED=`(
56 test NONE = "$prefix" && prefix="$ac_default_prefix"
57 test NONE = "$exec_prefix" && exec_prefix="$prefix"
58 eval echo "$PKGDOCDIR"
59)`
[4b4bd47]60AC_SUBST(PKGDOCDIR)
[9b579156]61AC_SUBST(PKGDOCDIR_EXPANDED)
[4b4bd47]62
[4d0204a]63AC_CANONICAL_HOST
[984f49e]64
[55302e3]65dnl Checks for programs.
66AC_PROG_CC
[f78ad72]67AC_PROG_CPP
[5809313]68
[f665d6e]69AC_PROG_CXX
70AC_PROG_CXXCPP
[039fb01]71
[c13d1930]72AM_PROG_CC_C_O
73
[0fd7598]74AC_LANG_C
[55302e3]75
[5dd874a]76AC_C_INLINE
77
[96cc0ab]78AC_EXEEXT
79AC_OBJEXT
80
[2032841]81mswindows=no
82macosx=no
[21fbe7d]83case $host_os in
[2032841]84darwin*) macosx=yes ;;
[4d0204a]85*mingw*|*cygwin*|windows*) mswindows=yes ;;
86esac
87
[21c226e]88AC_C_BIGENDIAN
[bd63572]89
[c746b4d]90AC_ARG_VAR(STRIP, [Command for discarding symbols from object files])
[4a6f8f6]91AC_PATH_TOOL(STRIP, strip, [echo "not stripping "])
[55302e3]92
[647407d]93AC_CHECK_LIB(m, sqrt)
94
[665029b9]95AC_PATH_XTRA
96
[c1a9449]97OSPROGS=
98AC_MSG_CHECKING([for OS-specific programs to build])
[ab27074]99if test yes = "$mswindows"; then
[c1a9449]100  OSPROGS='editwrap$(EXEEXT)'
101elif test yes = "$macosx"; then
102  OSPROGS=svxedit_wrap
[55b7334]103fi
[74fbac2]104AC_MSG_RESULT([${OSPROGS:-none}])
[c1a9449]105AC_SUBST([OSPROGS])
[55b7334]106
[7e2f708]107dnl The wxWidgets libraries we need:
108wx_libs="core,gl,html"
109
[a3f519b]110AC_ARG_VAR(WXCONFIG, [Old name for WX_CONFIG, accepted for compatibility])
111AC_ARG_VAR(WX_CONFIG, [wxWidgets configuration script to use to build Aven])
112: ${WX_CONFIG="$WXCONFIG"}
[bd9730c]113
[ab27074]114AM_CONDITIONAL(WIN32, [test yes = "$mswindows"])
[4d0204a]115AM_CONDITIONAL(MACOSX, [test yes = "$macosx"])
[b9bd864]116
[a3f519b]117if test -n "$WX_CONFIG" ; then
118  dnl WX_CONFIG specified - sanity check the value
[f665d6e]119  dnl don't check for --ldflags - older wx-config didn't do that
[7e2f708]120  if (exec >&5 2>&5;$WX_CONFIG --libs --cflags --cxxflags "$wx_libs";exit $?) then
[f665d6e]121    :
[b9bd864]122  else
[5297c43]123    AC_MSG_ERROR(['$WX_CONFIG --libs --cflags --cxxflags "$wx_libs"' does not work, bailing out])
[f665d6e]124  fi
125else
126  if test yes = "$macosx" ; then
127    wxdef=__WXMAC__
128  elif test yes = "$mswindows" ; then
129    wxdef=__WXMSW__
130  else
131    wxdef=__WXGTK__
132  fi
[5297c43]133  dnl See if wx-config exists and is for the correct version.
134  AC_PATH_PROGS(WX_CONFIG, [wx-config])
135  if test -n "$WX_CONFIG" ; then
136    if (exec >&5 2>&5;$WX_CONFIG --cflags "$wx_libs"|grep -e -D"$wxdef";exit $?) then
137      :
138    else
139      AC_MSG_ERROR([wxWidgets not for the right toolkit.  Run ./configure WX_CONFIG=/path/to/wx-config])
[b9bd864]140    fi
[5297c43]141  else
[a3f519b]142    AC_MSG_ERROR([wxWidgets not found.  Run ./configure WX_CONFIG=/path/to/wx-config])
[b9bd864]143  fi
[5809313]144fi
[0fd7598]145
[5627cbb]146dnl Unless the user has explicitly specified a --unicode setting, prefer
147dnl --unicode=yes if we can get it.
148case $WX_CONFIG in
149  *--unicode=*) ;;
150  *)
[7e2f708]151    if (exec >&5 2>&5;$WX_CONFIG --unicode=yes --version "$wx_libs";exit $?) ; then
[5627cbb]152      WX_CONFIG="$WX_CONFIG --unicode=yes"
[7e2f708]153    elif (exec >&5 2>&5;$WX_CONFIG --unicode=no --version "$wx_libs";exit $?) ; then
[5627cbb]154      WX_CONFIG="$WX_CONFIG --unicode=no"
155    fi ;;
156esac
[7092fcb]157
[7e2f708]158WX_LIBS=`$WX_CONFIG --libs "$wx_libs"`
[f665d6e]159dnl Needed for nvidia drivers on linux (for some setups anyway).
160AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryVersion, [WX_LIBS="$WX_LIBS -lXxf86vm"], [], [$WX_LIBS])
[5c9f6c2]161dnl We use functions from libGLU so always link -lGLU explicitly if it's
162dnl present.
[9c0b089]163AC_CHECK_LIB([GLU], [gluProject], [WX_LIBS="$WX_LIBS -lGLU"], [], [$WX_LIBS])
[5c9f6c2]164dnl We use functions from libGL so always link -lGL explicitly if it's
165dnl present.
166AC_CHECK_LIB([GL], [glPushMatrix], [WX_LIBS="$WX_LIBS -lGL"], [], [$WX_LIBS])
[f665d6e]167AC_SUBST(WX_LIBS)
[ee63994]168dnl Mac OS X has OpenGL/gl.h.
169AC_CHECK_HEADERS([GL/gl.h OpenGL/gl.h], [], [], [ ])
[de4b099]170dnl The Debian mingw-w64 packages lack GL/glext.h; Mac OS X has OpenGL/glext.h.
[ee63994]171AC_CHECK_HEADERS([GL/glext.h OpenGL/glext.h], [], [], [#include <GL/gl.h>])
[9c0b089]172
[8c87227]173dnl Older wx-config didn't support --ldflags (2.6.3 doesn't), and neither do
174dnl newer ones (3.0.1 doesn't) but presumably some in between did - error goes
175dnl to stderr, with nothing to stdout, so just ignore stderr.
[7e2f708]176WX_LDFLAGS=`$WX_CONFIG --ldflags "$wx_libs" 2> /dev/null`
[f665d6e]177AC_SUBST(WX_LDFLAGS)
[7e2f708]178WX_CFLAGS=`$WX_CONFIG --cflags "$wx_libs"`
[f665d6e]179AC_SUBST(WX_CFLAGS)
[7e2f708]180WX_CXXFLAGS=`$WX_CONFIG --cxxflags "$wx_libs"`
[f665d6e]181AC_SUBST(WX_CXXFLAGS)
182
[30b66b5]183AC_LANG_C
[a5d615f]184save_CFLAGS=$CFLAGS
185CFLAGS="$CFLAGS $WX_CFLAGS"
186AC_CHECK_SIZEOF([wxChar], [], [
187  #include <wx/defs.h>
[631fa17]188  #if wxCHECK_VERSION(2,9,0)
189  #include <wx/chartype.h>
190  #else
[a5d615f]191  #include <wx/wxchar.h>
[631fa17]192  #endif
[a5d615f]193])
194CFLAGS=$save_CFLAGS
[30b66b5]195
[c527c6e]196AVEN_LIBS=
197AC_SUBST(AVEN_LIBS)
198
[57c4012]199dnl Check for ffmpeg or libav
[64d06c0]200AC_CHECK_LIB(avcodec, avcodec_register_all,
[f665d6e]201  [AC_CHECK_LIB(avformat, av_register_all,
[9e516d0d]202    [AC_CHECK_LIB(swscale, sws_scale,
[7831cef]203      [AC_CHECK_LIB(avutil, av_malloc,
204        [AC_CHECK_HEADERS([libavformat/avformat.h],
[c527c6e]205          [AVEN_LIBS="-lswscale -lavformat -lavcodec -lavutil"
[7831cef]206          save_LIBS=$LIBS
[c527c6e]207          LIBS="$LIBS $AVEN_LIBS"
[8364c65f]208          AC_CHECK_FUNCS([av_guess_format avio_open avio_close avformat_write_header avcodec_encode_video2 avcodec_free_frame avcodec_open2 avformat_new_stream av_frame_alloc av_frame_free])
[7831cef]209          AC_CHECK_DECLS([AVMEDIA_TYPE_VIDEO], [], [], [#include <libavcodec/avcodec.h>])
[8364c65f]210          AC_CHECK_DECLS([AV_CODEC_ID_NONE], [], [], [#include <libavcodec/avcodec.h>])
[64d06c0]211          AC_CHECK_DECLS([AV_PIX_FMT_YUV420P], [], [], [#include <libavutil/pixfmt.h>])
[7831cef]212          LIBS=$save_LIBS])],
213        [], [-lavformat -lavcodec -lswscale $WX_LIBS])],
[9e516d0d]214      [], [-lavformat -lavcodec $WX_LIBS])],
215    [], [-lavcodec $WX_LIBS])
216])
[c527c6e]217
218dnl Check for libproj
[8c87227]219PROJ_LIBS=
220AC_CHECK_LIB([proj], [pj_init_plus],
221  [PROJ_LIBS=-lproj],
222  [AC_MSG_ERROR([PROJ4 required for coordinate transformations])])
223AC_SUBST([PROJ_LIBS])
[63dc4eb]224
[b6f16ea]225dnl Checks for header files.
[55302e3]226AC_HEADER_STDC
[f78ad72]227dnl don't use AC_CHECK_FUNCS for setjmp - mingw #define-s it to _setjmp
[6bec10c]228AC_CHECK_HEADERS(limits.h string.h setjmp.h sys/select.h)
[55302e3]229
230dnl Checks for typedefs, structures, and compiler characteristics.
231AC_TYPE_SIZE_T
232AC_STRUCT_TM
233AC_TYPE_SIGNAL
234
[4d0204a]235dnl check if CLOCKS_PER_SEC is defined by time.h (as ANSI says it should be)
236dnl if it isn't, assume it is 1000000, as it is on SunOS 4
237AC_TRY_COMPILE([#include <time.h>],[
238#ifndef CLOCKS_PER_SEC
239choke me
240#endif
241], , AC_DEFINE(CLOCKS_PER_SEC, 1000000, [For old systems which don't define it themselves]))
242
[8c45eea]243dnl Check for 16-bit and 32-bit integer types.
244AC_TYPE_INT16_T
245AC_TYPE_INT32_T
[647407d]246
[55302e3]247dnl Checks for library functions.
248AC_FUNC_STRFTIME
[ab27074]249if test yes != "$ac_cv_func_strftime"; then
[ad4eaf3f]250  AC_LIBOBJ(strftime)
[f017df0]251fi
[55302e3]252AC_FUNC_VPRINTF
[0a9b040]253dnl Check if there's a declaration of lround().  Below we also check for
254dnl lround() with AC_CHECK_FUNCS, which just checks if it can be linked
255dnl against.  Some platforms are missing a prototype for lround(), so
[6b536b3]256dnl both checks are useful.
[0a9b040]257AC_CHECK_DECLS([lround], [], [], [[#include <math.h>]])
[ad4eaf3f]258dnl check for strcasecmp here as well as below - this one is to get
259dnl HAVE_STRCASECMP defined if appropriate (for img.c)
[7ada45b]260AC_CHECK_FUNCS([popen signal getpwuid lround strcasecmp hypot lstat mmap])
[f66c708]261
[55302e3]262dnl difftime seems to be an ANSI invention
[96cc0ab]263AC_CHECK_FUNCS(difftime)
[55302e3]264
[e02a6a6]265dnl Much faster than using getc()/putc(), at least on Linux.
266AC_CHECK_FUNCS([getc_unlocked putc_unlocked])
[0a85859]267
[c891a7e]268AC_CHECK_FUNCS([setenv unsetenv])
269
[55302e3]270dnl try to find a case-insensitive compare
271
272strcasecmp=no
[b9bd864]273dnl The order of these tests is important.
[f665d6e]274AC_CHECK_FUNC(strcasecmp, [strcasecmp=strcasecmp])
[ab27074]275if test no = "$strcasecmp"; then
[f665d6e]276  AC_CHECK_FUNC(stricmp, [strcasecmp=stricmp])
[55302e3]277fi
[ab27074]278if test no = "$strcasecmp"; then
[f665d6e]279  AC_CHECK_FUNC(strcmpi, [strcasecmp=strcmpi])
[55302e3]280fi
[18f4759]281
[f665d6e]282AC_MSG_CHECKING([how to compare strings ignoring case])
[21fbe7d]283case $strcasecmp in
[18f4759]284no)
[ad4eaf3f]285  AC_LIBOBJ(strcasecmp)
[f665d6e]286  AC_MSG_RESULT([using own implementation of strcasecmp]) ;;
287strcasecmp)
288  AC_MSG_RESULT([strcasecmp]) ;;
[18f4759]289*)
290  AC_DEFINE_UNQUOTED(strcasecmp, "$strcasecmp",
[f665d6e]291    [strcasecmp define for systems which call it something else])
292  AC_MSG_RESULT([$strcasecmp]) ;;
[18f4759]293esac
294
[091efc6]295AC_MSG_CHECKING(for sgmltools v2 or v3)
[ec84716]296if test : != "$SGMLTOOLS" ; then
297  : ${SGMLTOOLS=sgmltools}
298  case `(exec 2>&5 ; $SGMLTOOLS --version)` in
[181bb65]299  *" version 3"*)
300    AC_MSG_RESULT([$SGMLTOOLS]) ;;
301  *" version 2"*)
[84d66990]302    AC_MSG_RESULT([$SGMLTOOLS]) ;;
[ec84716]303  *)
304    SGMLTOOLS="$MISSING sgmltools"
[84d66990]305    AC_MSG_RESULT(not found) ;;
[ec84716]306  esac
[84d66990]307else
308  AC_MSG_RESULT([$SGMLTOOLS])
[ec84716]309fi
310AC_SUBST(SGMLTOOLS)
[84d66990]311AC_ARG_VAR(SGMLTOOLS, [sgmltools command])
312
313AC_MSG_CHECKING(for docbook-to-man)
314if test : != "$DOCBOOK_TO_MAN" ; then
315  : ${DOCBOOK_TO_MAN=docbook-to-man}
316  $DOCBOOK_TO_MAN 2> /dev/null
317  if test $? = 1 ; then
318    AC_MSG_RESULT([$DOCBOOK_TO_MAN])
319  else
320    DOCBOOK_TO_MAN="$MISSING docbook-to-man"
321    AC_MSG_RESULT([not found])
322  fi
323else
324  AC_MSG_RESULT([$DOCBOOK_TO_MAN])
325fi
326AC_SUBST(DOCBOOK_TO_MAN)
327AC_ARG_VAR(DOCBOOK_TO_MAN, [docbook-to-man command])
[788ed2e]328
[b4fe9fb]329dnl extra warning flags for building with GCC
[ab27074]330if test yes = "$GCC"; then
331  if test yes = "$cross_compiling"; then
[331b3aa]332dnl    AM_CFLAGS="$AM_CFLAGS -Werror -Wall -Wunused -Wpointer-arith\
333dnl      -Wwrite-strings -Wcast-align"
[75f9a82]334dnl -Wsign-compare causes a warning with the mingw FD_SET macro, so we have
335dnl to disable it for mingw builds.
[331b3aa]336    AM_CFLAGS="$AM_CFLAGS -Wall -Wunused -Wpointer-arith\
[1809849]337      -Wwrite-strings -Wcast-align"
[b960c63]338    AM_CXXFLAGS="$AM_CXXFLAGS -Wall -Wunused -Wpointer-arith\
[75f9a82]339      -Wwrite-strings -Wcast-align -Wno-sign-compare"
[d5bd3a7]340  else
[ab27074]341    AM_CFLAGS="$AM_CFLAGS -Wall -W -Wunused -Wshadow -Wpointer-arith\
342      -Wmissing-prototypes -Wwrite-strings -Wredundant-decls -Wnested-externs\
[c70e8d2]343      -Wcast-align"
[41cfc8c]344    AM_CXXFLAGS="$AM_CXXFLAGS -Wall -W -Wunused -Wshadow -Wpointer-arith\
[0580c6a]345      -Wwrite-strings -Wcast-align"
[d5bd3a7]346  fi
[b9bd864]347  dnl too many complaints from headers, etc: -Wconversion
[96cc0ab]348fi
[b4fe9fb]349AC_SUBST(AM_CFLAGS)
350AC_SUBST(AM_CXXFLAGS)
[55302e3]351
[8c0bfb4]352dnl See if large file support is available.  Survex is unlikely to need to
353dnl process files > 2GB in size, but LFS is also needed for stat() to work
354dnl on filing systems which return 64 bit inode values, such as CIFS mounts.
355AC_SYS_LARGEFILE
356
[5341d94]357AC_ARG_ENABLE(profiling,
358[  --enable-profiling Build binaries to generate profiling information],
[21fbe7d]359[case $enableval in
[984f49e]360  yes) AM_CXXFLAGS="$AM_CXXFLAGS -pg"
[b4fe9fb]361       AM_CFLAGS="$AM_CFLAGS -pg"
[5876fcb]362       AC_MSG_RESULT(building binaries to generate profiling information);;
[5341d94]363  no) ;;
[ab27074]364  *) AC_MSG_ERROR(bad value $enableval for --enable-profiling) ;;
[5341d94]365esac])
366
[43ddd8b]367HTMLFILES="AUTHORS.htm HACKING.htm NEWS.htm OLDNEWS.htm TODO.htm index.htm 3dformat.htm 3dformat-old.htm"
[5636835]368AC_SUBST(HTMLFILES)
369
370EXTRA_TEXT="AUTHORS COPYING NEWS TODO ChangeLog"
371AC_SUBST(EXTRA_TEXT)
372
[96c5d34]373AC_SUBST_FILE(DESC)
374DESC=desc.txt
375AC_SUBST_FILE(AVENDESC)
376AVENDESC=desc-aven.txt
[27b8b59]377AC_SUBST_FILE(SVXEDITDESC)
378SVXEDITDESC=desc-svxedit.txt
[96c5d34]379
[f665d6e]380dnl Don't define DATADIR if building for MS Windows - it won't be used, and
381dnl can conflict with the DATADIR typedef in objidl.h
[4d0204a]382if test no = "$mswindows"; then
383  AC_DEFINE_DIR(DATADIR, datadir, [Location of platform independent support files])
384fi
[18f4759]385
[e02a6a6]386AH_BOTTOM(
387[/* Use getc_unlocked() and putc_unlocked() where available, since they are
388 * faster, and we don't multithread file accesses.
389 */
390
391#ifdef HAVE_GETC_UNLOCKED
392# define GETC(F) getc_unlocked(F)
393#else
394# define GETC(F) getc(F)
395#endif
396#ifdef HAVE_PUTC_UNLOCKED
397# define PUTC(C, F) putc_unlocked(C, F)
398#else
399# define PUTC(C, F) putc(C, F)
400#endif
401])
402
[f542bda]403AC_CONFIG_FILES([
404 Makefile src/Makefile doc/Makefile lib/Makefile lib/icons/Makefile
[09dfd18]405 lib/images/Makefile
[04aa63b]406 tests/Makefile vim/Makefile survex.iss doc/index.htm doc/survex.7
[2032841]407 doc/version.ent survex.spec src/svxedit lib/survex.keys lib/Info.plist
[42f1c543]408 lib/svxedit_Info.plist
[f542bda]409 ])
410AC_OUTPUT
[d959ab2]411dnl FIXME update msvc makefile for 1.2 branch
[cf733ae]412dnl src/msvc/config.h
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