source: git/configure.ac @ 147b12b

RELEASE/1.2debug-cidebug-ci-sanitisersstereowalls-data
Last change on this file since 147b12b was 147b12b, checked in by Olly Betts <olly@…>, 11 years ago

buildmacosx.sh,configure.ac,configure.in,doc/Makefile.am,
lib/mailmsgs.pl: Rename configure.in to configure.ac to make modern
autotools usage.

  • Property mode set to 100644
File size: 11.3 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)
[22e193b]6AC_INIT(src/aven.cc)
[79b37a4c]7
[b081031]8AM_INIT_AUTOMAKE(survex, 1.2.6)
[191536f]9RELEASE=1
[79b37a4c]10
[5636835]11AC_SUBST(RELEASE)
[e02a6a6]12AC_CONFIG_HEADERS([config.h])
[96cc0ab]13
[f15ca67f]14COPYRIGHT_MSG="Copyright (C) 1990-2012 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
[984f49e]63AC_ARG_ENABLE(testprogs,
[9ca0c47]64[  --enable-testprogs Enable building of various test harness programs],
[21fbe7d]65[case $enableval in
[40f1e82]66 yes) TESTPROGS=dump3d ;;
[984f49e]67 no) TESTPROGS= ;;
[ab27074]68 *) AC_MSG_ERROR(bad value $enableval for --enable-testprogs) ;;
[984f49e]69esac
70]
71AC_SUBST(TESTPROGS)
72)
[b4fe9fb]73
[4d0204a]74AC_CANONICAL_HOST
[984f49e]75
[55302e3]76dnl Checks for programs.
77AC_PROG_CC
[f78ad72]78AC_PROG_CPP
[5809313]79
[f665d6e]80AC_PROG_CXX
81AC_PROG_CXXCPP
[039fb01]82
[c13d1930]83AM_PROG_CC_C_O
84
[0fd7598]85AC_LANG_C
[55302e3]86
[5dd874a]87AC_C_INLINE
88
[96cc0ab]89AC_EXEEXT
90AC_OBJEXT
91
[2032841]92mswindows=no
93macosx=no
[21fbe7d]94case $host_os in
[2032841]95darwin*) macosx=yes ;;
[4d0204a]96*mingw*|*cygwin*|windows*) mswindows=yes ;;
97esac
98
[21c226e]99AC_C_BIGENDIAN
[bd63572]100
[c746b4d]101AC_ARG_VAR(STRIP, [Command for discarding symbols from object files])
[4a6f8f6]102AC_PATH_TOOL(STRIP, strip, [echo "not stripping "])
[55302e3]103
[647407d]104AC_CHECK_LIB(m, sqrt)
105
[665029b9]106AC_PATH_XTRA
107
[27b8b59]108WINPROGS=
[ab27074]109if test yes = "$mswindows"; then
[40f1e82]110  WINPROGS='editwrap$(EXEEXT)'
111  AC_MSG_RESULT(building editwrap)
[55b7334]112fi
[27b8b59]113AC_SUBST(WINPROGS)
[55b7334]114
[7e2f708]115dnl The wxWidgets libraries we need:
116wx_libs="core,gl,html"
117
[a3f519b]118AC_ARG_VAR(WXCONFIG, [Old name for WX_CONFIG, accepted for compatibility])
119AC_ARG_VAR(WX_CONFIG, [wxWidgets configuration script to use to build Aven])
120: ${WX_CONFIG="$WXCONFIG"}
[bd9730c]121
[ab27074]122AM_CONDITIONAL(WIN32, [test yes = "$mswindows"])
[4d0204a]123AM_CONDITIONAL(MACOSX, [test yes = "$macosx"])
[b9bd864]124
[a3f519b]125if test -n "$WX_CONFIG" ; then
126  dnl WX_CONFIG specified - sanity check the value
[f665d6e]127  dnl don't check for --ldflags - older wx-config didn't do that
[7e2f708]128  if (exec >&5 2>&5;$WX_CONFIG --libs --cflags --cxxflags "$wx_libs";exit $?) then
[f665d6e]129    :
[b9bd864]130  else
[5297c43]131    AC_MSG_ERROR(['$WX_CONFIG --libs --cflags --cxxflags "$wx_libs"' does not work, bailing out])
[f665d6e]132  fi
133else
134  if test yes = "$macosx" ; then
135    wxdef=__WXMAC__
136  elif test yes = "$mswindows" ; then
137    wxdef=__WXMSW__
138  else
139    wxdef=__WXGTK__
140  fi
[5297c43]141  dnl See if wx-config exists and is for the correct version.
142  AC_PATH_PROGS(WX_CONFIG, [wx-config])
143  if test -n "$WX_CONFIG" ; then
144    if (exec >&5 2>&5;$WX_CONFIG --cflags "$wx_libs"|grep -e -D"$wxdef";exit $?) then
145      :
146    else
147      AC_MSG_ERROR([wxWidgets not for the right toolkit.  Run ./configure WX_CONFIG=/path/to/wx-config])
[b9bd864]148    fi
[5297c43]149  else
[a3f519b]150    AC_MSG_ERROR([wxWidgets not found.  Run ./configure WX_CONFIG=/path/to/wx-config])
[b9bd864]151  fi
[5809313]152fi
[0fd7598]153
[5627cbb]154dnl Unless the user has explicitly specified a --unicode setting, prefer
155dnl --unicode=yes if we can get it.
156case $WX_CONFIG in
157  *--unicode=*) ;;
158  *)
[7e2f708]159    if (exec >&5 2>&5;$WX_CONFIG --unicode=yes --version "$wx_libs";exit $?) ; then
[5627cbb]160      WX_CONFIG="$WX_CONFIG --unicode=yes"
[7e2f708]161    elif (exec >&5 2>&5;$WX_CONFIG --unicode=no --version "$wx_libs";exit $?) ; then
[5627cbb]162      WX_CONFIG="$WX_CONFIG --unicode=no"
163    fi ;;
164esac
[7092fcb]165
[7e2f708]166WX_LIBS=`$WX_CONFIG --libs "$wx_libs"`
[f665d6e]167dnl Needed for nvidia drivers on linux (for some setups anyway).
168AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryVersion, [WX_LIBS="$WX_LIBS -lXxf86vm"], [], [$WX_LIBS])
[5c9f6c2]169dnl We use functions from libGLU so always link -lGLU explicitly if it's
170dnl present.
[9c0b089]171AC_CHECK_LIB([GLU], [gluProject], [WX_LIBS="$WX_LIBS -lGLU"], [], [$WX_LIBS])
[5c9f6c2]172dnl We use functions from libGL so always link -lGL explicitly if it's
173dnl present.
174AC_CHECK_LIB([GL], [glPushMatrix], [WX_LIBS="$WX_LIBS -lGL"], [], [$WX_LIBS])
[f665d6e]175AC_SUBST(WX_LIBS)
[de4b099]176dnl The Debian mingw-w64 packages lack GL/glext.h; Mac OS X has OpenGL/glext.h.
177AC_CHECK_HEADERS([GL/glext.h OpenGL/glext.h])
[9c0b089]178
[1324d6c]179dnl Older wx-config didn't support --ldflags (2.6.3 doesn't) - error goes to
180dnl stderr, with nothing to stdout, so just ignore stderr.
[7e2f708]181WX_LDFLAGS=`$WX_CONFIG --ldflags "$wx_libs" 2> /dev/null`
[f665d6e]182AC_SUBST(WX_LDFLAGS)
[7e2f708]183WX_CFLAGS=`$WX_CONFIG --cflags "$wx_libs"`
[f665d6e]184AC_SUBST(WX_CFLAGS)
[7e2f708]185WX_CXXFLAGS=`$WX_CONFIG --cxxflags "$wx_libs"`
[f665d6e]186AC_SUBST(WX_CXXFLAGS)
187
188dnl Check for ffmpeg
189MOVIE_LIBS=
190AC_CHECK_LIB(avcodec, avcodec_init,
191  [AC_CHECK_LIB(avformat, av_register_all,
[9e516d0d]192    [AC_CHECK_LIB(swscale, sws_scale,
[7831cef]193      [AC_CHECK_LIB(avutil, av_malloc,
194        [AC_CHECK_HEADERS([libavformat/avformat.h],
195          [MOVIE_LIBS="-lswscale -lavformat -lavcodec -lavutil"
196          save_LIBS=$LIBS
197          LIBS="$LIBS $MOVIE_LIBS"
[86d8ee5]198          AC_CHECK_FUNCS([av_guess_format avio_open avio_close avformat_write_header avcodec_open2 avformat_new_stream])
[7831cef]199          AC_CHECK_DECLS([AVMEDIA_TYPE_VIDEO], [], [], [#include <libavcodec/avcodec.h>])
200          LIBS=$save_LIBS])],
201        [], [-lavformat -lavcodec -lswscale $WX_LIBS])],
[9e516d0d]202      [], [-lavformat -lavcodec $WX_LIBS])],
203    [], [-lavcodec $WX_LIBS])
204])
[f665d6e]205AC_SUBST(MOVIE_LIBS)
[63dc4eb]206
[647407d]207AC_LANG_C
[0fd7598]208
[b6f16ea]209dnl Checks for header files.
[55302e3]210AC_HEADER_STDC
[f78ad72]211dnl don't use AC_CHECK_FUNCS for setjmp - mingw #define-s it to _setjmp
[6bec10c]212AC_CHECK_HEADERS(limits.h string.h setjmp.h sys/select.h)
[55302e3]213
214dnl Checks for typedefs, structures, and compiler characteristics.
215AC_C_CONST
216AC_TYPE_SIZE_T
217AC_STRUCT_TM
218AC_TYPE_SIGNAL
219
[4d0204a]220dnl check if CLOCKS_PER_SEC is defined by time.h (as ANSI says it should be)
221dnl if it isn't, assume it is 1000000, as it is on SunOS 4
222AC_TRY_COMPILE([#include <time.h>],[
223#ifndef CLOCKS_PER_SEC
224choke me
225#endif
226], , AC_DEFINE(CLOCKS_PER_SEC, 1000000, [For old systems which don't define it themselves]))
227
[8c45eea]228dnl Check for 16-bit and 32-bit integer types.
229AC_TYPE_INT16_T
230AC_TYPE_INT32_T
[647407d]231
[55302e3]232dnl Checks for library functions.
233AC_FUNC_STRFTIME
[ab27074]234if test yes != "$ac_cv_func_strftime"; then
[ad4eaf3f]235  AC_LIBOBJ(strftime)
[f017df0]236fi
[55302e3]237AC_FUNC_VPRINTF
[ad4eaf3f]238dnl check for strcasecmp here as well as below - this one is to get
239dnl HAVE_STRCASECMP defined if appropriate (for img.c)
[affaeee]240AC_CHECK_FUNCS(popen signal getpwuid round strcasecmp hypot lstat)
[f66c708]241
[55302e3]242dnl difftime seems to be an ANSI invention
[96cc0ab]243AC_CHECK_FUNCS(difftime)
[55302e3]244
[e02a6a6]245dnl Much faster than using getc()/putc(), at least on Linux.
246AC_CHECK_FUNCS([getc_unlocked putc_unlocked])
[0a85859]247
[55302e3]248dnl try to find a case-insensitive compare
249
250strcasecmp=no
[b9bd864]251dnl The order of these tests is important.
[f665d6e]252AC_CHECK_FUNC(strcasecmp, [strcasecmp=strcasecmp])
[ab27074]253if test no = "$strcasecmp"; then
[f665d6e]254  AC_CHECK_FUNC(stricmp, [strcasecmp=stricmp])
[55302e3]255fi
[ab27074]256if test no = "$strcasecmp"; then
[f665d6e]257  AC_CHECK_FUNC(strcmpi, [strcasecmp=strcmpi])
[55302e3]258fi
[18f4759]259
[f665d6e]260AC_MSG_CHECKING([how to compare strings ignoring case])
[21fbe7d]261case $strcasecmp in
[18f4759]262no)
[ad4eaf3f]263  AC_LIBOBJ(strcasecmp)
[f665d6e]264  AC_MSG_RESULT([using own implementation of strcasecmp]) ;;
265strcasecmp)
266  AC_MSG_RESULT([strcasecmp]) ;;
[18f4759]267*)
268  AC_DEFINE_UNQUOTED(strcasecmp, "$strcasecmp",
[f665d6e]269    [strcasecmp define for systems which call it something else])
270  AC_MSG_RESULT([$strcasecmp]) ;;
[18f4759]271esac
272
[091efc6]273AC_MSG_CHECKING(for sgmltools v2 or v3)
[ec84716]274if test : != "$SGMLTOOLS" ; then
275  : ${SGMLTOOLS=sgmltools}
276  case `(exec 2>&5 ; $SGMLTOOLS --version)` in
[181bb65]277  *" version 3"*)
278    AC_MSG_RESULT([$SGMLTOOLS]) ;;
279  *" version 2"*)
[84d66990]280    AC_MSG_RESULT([$SGMLTOOLS]) ;;
[ec84716]281  *)
282    SGMLTOOLS="$MISSING sgmltools"
[84d66990]283    AC_MSG_RESULT(not found) ;;
[ec84716]284  esac
[84d66990]285else
286  AC_MSG_RESULT([$SGMLTOOLS])
[ec84716]287fi
288AC_SUBST(SGMLTOOLS)
[84d66990]289AC_ARG_VAR(SGMLTOOLS, [sgmltools command])
290
291AC_MSG_CHECKING(for docbook-to-man)
292if test : != "$DOCBOOK_TO_MAN" ; then
293  : ${DOCBOOK_TO_MAN=docbook-to-man}
294  $DOCBOOK_TO_MAN 2> /dev/null
295  if test $? = 1 ; then
296    AC_MSG_RESULT([$DOCBOOK_TO_MAN])
297  else
298    DOCBOOK_TO_MAN="$MISSING docbook-to-man"
299    AC_MSG_RESULT([not found])
300  fi
301else
302  AC_MSG_RESULT([$DOCBOOK_TO_MAN])
303fi
304AC_SUBST(DOCBOOK_TO_MAN)
305AC_ARG_VAR(DOCBOOK_TO_MAN, [docbook-to-man command])
[788ed2e]306
[b4fe9fb]307dnl extra warning flags for building with GCC
[ab27074]308if test yes = "$GCC"; then
309  if test yes = "$cross_compiling"; then
[331b3aa]310dnl    AM_CFLAGS="$AM_CFLAGS -Werror -Wall -Wunused -Wpointer-arith\
311dnl      -Wwrite-strings -Wcast-align"
[75f9a82]312dnl -Wsign-compare causes a warning with the mingw FD_SET macro, so we have
313dnl to disable it for mingw builds.
[331b3aa]314    AM_CFLAGS="$AM_CFLAGS -Wall -Wunused -Wpointer-arith\
[1809849]315      -Wwrite-strings -Wcast-align"
[b960c63]316    AM_CXXFLAGS="$AM_CXXFLAGS -Wall -Wunused -Wpointer-arith\
[75f9a82]317      -Wwrite-strings -Wcast-align -Wno-sign-compare"
[d5bd3a7]318  else
[ab27074]319    AM_CFLAGS="$AM_CFLAGS -Wall -W -Wunused -Wshadow -Wpointer-arith\
320      -Wmissing-prototypes -Wwrite-strings -Wredundant-decls -Wnested-externs\
[c70e8d2]321      -Wcast-align"
[41cfc8c]322    AM_CXXFLAGS="$AM_CXXFLAGS -Wall -W -Wunused -Wshadow -Wpointer-arith\
[0580c6a]323      -Wwrite-strings -Wcast-align"
[d5bd3a7]324  fi
[b9bd864]325  dnl too many complaints from headers, etc: -Wconversion
[96cc0ab]326fi
[b4fe9fb]327AC_SUBST(AM_CFLAGS)
328AC_SUBST(AM_CXXFLAGS)
[55302e3]329
[5341d94]330AC_ARG_ENABLE(profiling,
331[  --enable-profiling Build binaries to generate profiling information],
[21fbe7d]332[case $enableval in
[984f49e]333  yes) AM_CXXFLAGS="$AM_CXXFLAGS -pg"
[b4fe9fb]334       AM_CFLAGS="$AM_CFLAGS -pg"
[5876fcb]335       AC_MSG_RESULT(building binaries to generate profiling information);;
[5341d94]336  no) ;;
[ab27074]337  *) AC_MSG_ERROR(bad value $enableval for --enable-profiling) ;;
[5341d94]338esac])
339
[9c3fdb5]340HTMLFILES="AUTHORS.htm HACKING.htm NEWS.htm OLDNEWS.htm TODO.htm index.htm 3dformat.htm"
[5636835]341AC_SUBST(HTMLFILES)
342
343EXTRA_TEXT="AUTHORS COPYING NEWS TODO ChangeLog"
344AC_SUBST(EXTRA_TEXT)
345
[96c5d34]346AC_SUBST_FILE(DESC)
347DESC=desc.txt
348AC_SUBST_FILE(AVENDESC)
349AVENDESC=desc-aven.txt
[27b8b59]350AC_SUBST_FILE(SVXEDITDESC)
351SVXEDITDESC=desc-svxedit.txt
[96c5d34]352
[f665d6e]353dnl Don't define DATADIR if building for MS Windows - it won't be used, and
354dnl can conflict with the DATADIR typedef in objidl.h
[4d0204a]355if test no = "$mswindows"; then
356  AC_DEFINE_DIR(DATADIR, datadir, [Location of platform independent support files])
357fi
[18f4759]358
[e02a6a6]359AH_BOTTOM(
360[/* Use getc_unlocked() and putc_unlocked() where available, since they are
361 * faster, and we don't multithread file accesses.
362 */
363
364#ifdef HAVE_GETC_UNLOCKED
365# define GETC(F) getc_unlocked(F)
366#else
367# define GETC(F) getc(F)
368#endif
369#ifdef HAVE_PUTC_UNLOCKED
370# define PUTC(C, F) putc_unlocked(C, F)
371#else
372# define PUTC(C, F) putc(C, F)
373#endif
374])
375
[f542bda]376AC_CONFIG_FILES([
377 Makefile src/Makefile doc/Makefile lib/Makefile lib/icons/Makefile
[04aa63b]378 tests/Makefile vim/Makefile survex.iss doc/index.htm doc/survex.7
[2032841]379 doc/version.ent survex.spec src/svxedit lib/survex.keys lib/Info.plist
[f542bda]380 ])
381AC_OUTPUT
[71bf598]382dnl FIXME update msvc makefile for 1.1 branch
[cf733ae]383dnl src/msvc/config.h
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