# Process this file with autoconf to produce a configure script AC_INIT() AC_CONFIG_SRCDIR([configure.in]) AC_CONFIG_AUX_DIR(config) # Checks for system type AC_CANONICAL_TARGET CYGWIN=no MINGW32=no DARWIN=no case "${target_os}" in *cygwin* ) CYGWIN=yes DEFAULT_FONTPATH="C:/WINDOWS/FONTS;C:/WINNT/Fonts;C:/winnt/fonts" PATHSEPARATOR=";" ;; *mingw32* ) MINGW32=yes DEFAULT_FONTPATH="C:/WINDOWS/FONTS;C:/WINNT/Fonts;C:/winnt/fonts" PATHSEPARATOR=";" ;; *darwin* ) DEFAULT_FONTPATH="~/Library/Fonts:/Library/Fonts:/Network/Library/Fonts:/System/Library/Fonts" PATHSEPARATOR=":" ;; * ) # This sucks! Whatever happened to standards for file system layout? DEFAULT_FONTPATH="/usr/X11R6/lib/X11/fonts/TrueType:/usr/X11R6/lib/X11/fonts/truetype:/usr/X11R6/lib/X11/fonts/TTF:/usr/share/fonts/TrueType:/usr/share/fonts/truetype:/usr/openwin/lib/X11/fonts/TrueType:/usr/X11R6/lib/X11/fonts/Type1:/usr/common/share/fonts/ttf"; PATHSEPARATOR=":" ;; esac AC_SUBST(CYGWIN) AC_SUBST(MINGW32) AC_SUBST(DARWIN) AC_DEFINE_UNQUOTED(DEFAULT_FONTPATH,"$DEFAULT_FONTPATH",Path to TrueType fonts.) AC_DEFINE_UNQUOTED(PATHSEPARATOR,"$PATHSEPARATOR",Path separator character.) # AM_CONFIG_HEADER must precede AM_INIT_AUTOMAKE !! Why??? AM_CONFIG_HEADER(config.h) AM_INIT_AUTOMAKE(graphviz, 1.12) AC_DEFINE_UNQUOTED(BUILDDATE,"`date -u`",[Date (usually date of extraction from CVS).]) BUILDDATE="`date -u`" AC_SUBST(BUILDDATE) AC_PREFIX_DEFAULT([/usr/local]) if test "x${prefix}" = "xNONE"; then prefix=${ac_default_prefix} AC_SUBST(prefix) fi if test "x${prefix}" != "x/usr"; then CPPFLAGS="$CPPFLAGS -I${prefix}/include" LDFLAGS="$LDFLAGS -L${prefix}/lib" fi # Set of all available languages # ALL_LINGUAS="" # Build shared libs only AC_DISABLE_STATIC # checks for programs AC_PROG_CC AC_PROG_CXX AC_ISC_POSIX AM_PROG_LEX AC_PROG_YACC AC_PROG_AWK # AM_PROG_LIBTOOL includes check for ranlib and supercedes AC_CHECK_RANLIB # AC_PROG_RANLIB AM_PROG_LIBTOOL AC_PROG_INSTALL AC_PROG_LN_S AC_CHECK_PROG(SED,sed,sed,false) AC_CHECK_PROG(SORT,sort,sort,false) AC_CHECK_PROG(KSH,ksh,ksh,sh) # are we building for windows? # (these tests must follow AC_ISC_POSIX) #AC_CYGWIN #AC_MINGW32 BUILD_DIR=`pwd` cd ${srcdir} TOP_DIR=`pwd` cd ${BUILD_DIR} AC_SUBST(TOP_DIR) AC_SUBST(BUILD_DIR) dnl ----------------------------------- dnl Check for various typedefs and provide substitutes if they don't exist. AC_TYPE_MODE_T AC_TYPE_PID_T AC_TYPE_SIZE_T AC_TYPE_UID_T dnl ----------------------------------- dnl dynagraph requires C++ support beyond RedHat 7.2 AC_ARG_ENABLE(dynagraph, [AC_HELP_STRING([--enable-dynagraph], [build dynagraph code])]) AM_CONDITIONAL([ENABLE_DYNAGRAPH], [test "x$enable_dynagraph" = "xyes"]) dnl ----------------------------------- dnl gvre plugins AC_ARG_ENABLE(gvrender, [AC_HELP_STRING([--enable-gvrender], [build gvrender plugins])]) AM_CONDITIONAL([ENABLE_GVRENDER], [test "x$enable_gvrender" = "xyes"]) dnl ----------------------------------- dnl old codegens AC_ARG_ENABLE(codegens, [AC_HELP_STRING([--disable-codegens], [don't build old codegens])]) if test "x$enable_codegens" = "xno"; then AC_DEFINE(ENABLE_CODEGENS,0,[Set to 0 if you don't want the old codegens]) else AC_DEFINE(ENABLE_CODEGENS,1,[Set to 0 if you don't want the old codegens]) fi AM_CONDITIONAL([ENABLE_CODEGENS], [test "x$enable_codegens" != "xno"]) dnl ----------------------------------- dnl DMALLOC support for debugging AC_ARG_WITH(dmalloc, [ --with-dmalloc use dmalloc for debugging memory use], DMALLOC=true,) if test "x${DMALLOC}" != "x"; then LIBS="$LIBS -ldmalloc" CFLAGS="$CFLAGS -DDMALLOC -g -O0" fi dnl ----------------------------------- dnl ElectricFence support for debugging AC_ARG_WITH(efence, [ --with-efence use efence for debugging memory use], EFENCE=true,) if test "x${EFENCE}" != "x"; then LIBS="$LIBS -lefence" fi dnl ----------------------------------- dnl Workaround for native compilers dnl HP : http://bugs.gnome.org/db/31/3163.html dnl DEC : Enable NaN/Inf dnl if test "${GCC}" != "yes" ; then case "${build_os}" in *-*-hpux* ) CFLAGS="${CFLAGS} -Wp,-H30000" ;; *-dec-osf* ) CFLAGS="${CFLAGS} -ieee" ;; *-apple-darwin* ) CFLAGS="${CFLAGS} -fno-common" ;; *-sgi-irix* ) CFLAGS="${CFLAGS} -woff 1155" ;; esac else case "${build_os}" in *-dec-osf* ) CFLAGS="${CFLAGS} -mieee" ;; alpha*-*-linux* ) CFLAGS="${CFLAGS} -mieee" ;; *-apple-darwin* ) CFLAGS="${CFLAGS} -fno-common" ;; esac AC_MSG_CHECKING(if gcc supports -Wno-unknown-pragmas) AC_TRY_COMPILE( #include , fprintf(stdout,"Hello,World!\n"); , AC_MSG_RESULT(yes) CFLAGS="${CFLAGS} -Wall -Wno-unknown-pragmas" CXXFLAGS="${CXXFLAGS} -Wall -Wno-unknown-pragmas" , AC_MSG_RESULT(no) ) fi # AC_MSG_CHECKING(if cc supports -fno-common) # AC_TRY_COMPILE( # #include # , # fprintf(stdout,"Hello,World!\n"); # , # AC_MSG_RESULT(yes) # CFLAGS="${CFLAGS} -fno-common" # , # AC_MSG_RESULT(no) # ) dnl ----------------------------------- dnl INCLUDES and LIBS for TCL AC_ARG_WITH(tclsh, [ --with-tclsh=PROG build graphviz for specific tclsh], TCLSH=$withval,) if test "x$TCLSH" = "x"; then AC_PATH_PROG(TCLSH,tclsh8.4) if test "x$TCLSH" = "x"; then AC_PATH_PROG(TCLSH,tclsh8.3) if test "x$TCLSH" = "x"; then AC_PATH_PROG(TCLSH,tclsh) fi fi fi TCL_VERSION_FOUND=`echo 'puts [[info tclversion]]' | $TCLSH` # can't assume ksh on all architectures # TCLSH_EXEC_PREFIX=${TCLSH%%/bin/tclsh.*} TCLSH_EXEC_PREFIX=`echo $TCLSH|sed -e 's%/bin/tclsh.*$%%'` if test -f ${TCLSH_EXEC_PREFIX}/include/tcl${TCL_VERSION_FOUND}/tcl.h; then TCL_INCLUDES="-I${TCLSH_EXEC_PREFIX}/include/tcl${TCL_VERSION_FOUND} -I${TCLSH_EXEC_PREFIX}/include/tcl${TCL_VERSION_FOUND}/generic" else if test "x${TCLSH_EXEC_PREFIX}" != "x/usr" -a -f ${TCLSH_EXEC_PREFIX}/include/tcl.h; then TCL_INCLUDES=-I${TCLSH_EXEC_PREFIX}/include fi fi if test "x$TCL_INCLUDES" != "x" ; then AC_MSG_RESULT([using tcl headers from $TCL_INCLUDES]) fi AC_SUBST(TCL_INCLUDES) # Some systems don't have Tcl. Don't build # the Tcl products if we don't have the library. if test -f ${TCLSH_EXEC_PREFIX}/lib/tcl${TCL_VERSION_FOUND}/tclConfig.sh; then TCLCONFIG=${TCLSH_EXEC_PREFIX}/lib/tcl${TCL_VERSION_FOUND}/tclConfig.sh else if test -f ${TCLSH_EXEC_PREFIX}/lib/tclConfig.sh; then TCLCONFIG=${TCLSH_EXEC_PREFIX}/lib/tclConfig.sh fi fi if test "x$TCLCONFIG" != "x"; then AC_MSG_RESULT([using $TCLCONFIG]) file=${TCLCONFIG} . $file # TCL STUBS support is required if test "${TCL_SUPPORTS_STUBS}" = "1"; then # TCL_SUBDIRS="tclstubs tclhandle gdtclft tcldot tcldgr tcldgl tclpathplan" # TCL_PKGINDEX="gdtclft/pkgIndex.tcl tcldot/pkgIndex.tcl tcldgr/pkgIndex.tcl tcldgl/pkgIndex.tcl tclpathplan/pkgIndex.tcl" TCL_SUBDIRS="tclstubs tclhandle gdtclft tcldot tclpathplan" TCL_PKGINDEX="gdtclft/pkgIndex.tcl tcldot/pkgIndex.tcl tclpathplan/pkgIndex.tcl" else # AC_MSG_WARN([Tcl does not have STUBs support, perhaps it is too old? The packages: "gdtclft tcldot tcldgr tcldgl tclpathplan" will not be built]) AC_MSG_WARN([Tcl does not have STUBs support, perhaps it is too old? The packages: "gdtclft tcldot tclpathplan" will not be built]) TCL_SUBDIRS="" TCL_PKGINDEX="" fi else # AC_MSG_WARN([Unable to find tclConfig.sh. The packages: "gdtclft tcldot tcldgr tcldgl tclpathplan" will not be built]) AC_MSG_WARN([Unable to find tclConfig.sh. The packages: "gdtclft tcldot tclpathplan" will not be built]) TCL_SUBDIRS="" TCL_PKGINDEX="" fi AM_CONDITIONAL([WITH_TCL], [test "X${TCL_SUPPORTS_STUBS}" = "X1"]) AC_SUBST(TCL_PKGINDEX) if test "${TCL_SUPPORTS_STUBS}" = "1"; then TCL_CFLAGS="${TCL_CFLAGS} -DUSE_TCL_STUBS" fi AC_SUBST(TCLSH_EXEC_PREFIX) AC_SUBST(TCL_VERSION) AC_SUBST(TCL_MAJOR_VERSION) AC_SUBST(TCL_MINOR_VERSION) AC_SUBST(TCL_PATCH_LEVEL) AC_SUBST(TCL_CC) AC_SUBST(TCL_CXX) AC_SUBST(TCL_CFLAGS) AC_SUBST(TCL_CXXFLAGS) AC_SUBST(TCL_DEFS) AC_SUBST(TCL_DBGX) AC_SUBST(TCL_CFLAGS_DEBUG) AC_SUBST(TCL_CFLAGS_OPTIMIZE) AC_SUBST(TCL_SHARED_BUILD) AC_SUBST(TCL_LIB_FILE) AC_SUBST(TCL_NEEDS_EXP_FILE) AC_SUBST(TCL_EXPORT_FILE_SUFFIX) AC_SUBST(TCL_NEEDS_EXP_FILE) AC_SUBST(TCL_EXPORT_FILE_SUFFIX) AC_SUBST(TCL_LIBS) AC_SUBST(TCL_PREFIX) AC_SUBST(TCL_EXEC_PREFIX) AC_SUBST(TCL_SHLIB_CFLAGS) AC_SUBST(TCL_SHLIB_CXXFLAGS) AC_SUBST(TCL_EXTRA_CFLAGS) AC_SUBST(TCL_SHLIB_LD) AC_SUBST(TCL_SHLIB_LD_LIBS) AC_SUBST(TCL_SHLIB_SUFFIX) AC_SUBST(TCL_DL_LIBS) AC_SUBST(TCL_LD_FLAGS) AC_SUBST(TCL_LD_SEARCH_FLAGS) AC_SUBST(TCL_COMPAT_OBJS) AC_SUBST(TCL_RANLIB) AC_SUBST(TCL_LIB_FLAG) AC_SUBST(TCL_BUILD_LIB_SPEC) AC_SUBST(TCL_LIB_SPEC) AC_SUBST(TCL_LIB_VERSIONS_OK) AC_SUBST(TCL_SHARED_LIB_SUFFIX) AC_SUBST(TCL_UNSHARED_LIB_SUFFIX) AC_SUBST(TCL_SRC_DIR) AC_SUBST(TCL_PACKAGE_PATH) AC_SUBST(TCL_SUPPORTS_STUBS) AC_SUBST(TCL_STUB_LIB_FILE) AC_SUBST(TCL_STUB_LIB_FLAG) AC_SUBST(TCL_BUILD_STUB_LIB_SPEC) AC_SUBST(TCL_STUB_LIB_SPEC) AC_SUBST(TCL_BUILD_STUB_LIB_PATH) AC_SUBST(TCL_STUB_LIB_PATH) dnl ----------------------------------- dnl INCLUDES and LIBS for TK AC_ARG_WITH(wish, [ --with-wish=PROG build graphviz for specific wish], WISH=$withval,) if test "x$WISH" = "x"; then AC_PATH_PROG(WISH,wish8.4) if test "x$WISH" = "x"; then AC_PATH_PROG(WISH,wish8.3) if test "x$WISH" = "x"; then AC_PATH_PROG(WISH,wish) fi fi fi #TK_VERSION_FOUND=`echo 'puts [[info tkversion]]' | $WISH` # # No such var as tkversion. Use tclversion instead. TK_VERSION_FOUND=${TCL_VERSION_FOUND} # can't assume ksh on all architectures # WISH_EXEC_PREFIX=${WISH%%/bin/tclsh.*} WISH_EXEC_PREFIX=`echo $WISH|sed -e 's%/bin/wish.*$%%'` if test -f ${WISH_EXEC_PREFIX}/include/tk${TK_VERSION_FOUND}/tk.h; then TK_INCLUDES="-I${WISH_EXEC_PREFIX}/include/tk${TK_VERSION_FOUND} -I${WISH_EXEC_PREFIX}/include/tk${TK_VERSION_FOUND}/generic" else if test "x${WISH_EXEC_PREFIX}" != "x/usr" -a -f ${WISH_EXEC_PREFIX}/include/tk.h; then TK_INCLUDES=-I${WISH_EXEC_PREFIX}/include fi fi if test "x$TK_INCLUDES" != "x" ; then AC_MSG_RESULT([using tk headers from $TK_INCLUDES]) fi AC_SUBST(TK_INCLUDES) # Some systems don't have Tcl. Don't build # Some systems have Tcl, but not TK. Don't build # the Tk products if we don't have the library. if test -f ${WISH_EXEC_PREFIX}/lib/tk${TK_VERSION_FOUND}/tkConfig.sh; then TKCONFIG=${WISH_EXEC_PREFIX}/lib/tk${TK_VERSION_FOUND}/tkConfig.sh else if test -f ${WISH_EXEC_PREFIX}/lib/tkConfig.sh; then TKCONFIG=${WISH_EXEC_PREFIX}/lib/tkConfig.sh fi fi if test "x$TKCONFIG" != "x"; then AC_MSG_RESULT([using $TKCONFIG]) file=${TKCONFIG} . $file if test "${TCL_SUPPORTS_STUBS}" = "1"; then TK_PKGINDEX="tkspline/pkgIndex.tcl" else AC_MSG_WARN([Tcl does not have STUBs support, so neither does Tk. The packages: "tkspline" will not be built]) TK_PKGINDEX="" fi else AC_MSG_WARN([Unable to find tkConfig.sh. The package "tkspline" will not be built]) TK_PKGINDEX="" fi AM_CONDITIONAL([WITH_TK], [test "X${TCL_SUPPORTS_STUBS}" = "X1"]) AC_SUBST(TK_PKGINDEX) # NB. No TK_SUPPORTS_STUBS set by tkConfig.sh if test "${TCL_SUPPORTS_STUBS}" = "1"; then TK_CFLAGS="${TK_CFLAGS} -DUSE_TK_STUBS" fi AC_SUBST(TK_VERSION) AC_SUBST(TK_MAJOR_VERSION) AC_SUBST(TK_MINOR_VERSION) AC_SUBST(TK_PATCH_LEVEL) AC_SUBST(TK_DEFS) AC_SUBST(TK_SHARED_BUILD) AC_SUBST(TK_LIB_FILE) AC_SUBST(TK_LIBS) AC_SUBST(TK_PREFIX) AC_SUBST(TK_EXEC_PREFIX) AC_SUBST(TK_XINCLUDES) AC_SUBST(TK_XLIBSW) AC_SUBST(TK_BUILD_LIB_SPEC) AC_SUBST(TK_LIB_SPEC) AC_SUBST(TK_SRC_DIR) AC_SUBST(TK_CFLAGS) AC_SUBST(TK_SUPPORTS_STUBS) AC_SUBST(TK_STUB_LIB_FILE) AC_SUBST(TK_STUB_LIB_FLAG) AC_SUBST(TK_BUILD_STUB_LIB_SPEC) AC_SUBST(TK_STUB_LIB_SPEC) AC_SUBST(TK_BUILD_STUB_LIB_PATH) AC_SUBST(TK_STUB_LIB_PATH) dnl ----------------------------------- dnl Support for generic "extra" search paths for includes and libraries AC_ARG_WITH(extraincludedir, [ --with-extraincludedir=DIR use extra includes from DIR], [EXTRAINCLUDEDIR=$withval CPPFLAGS="$CPPFLAGS -I$withval"],) AC_ARG_WITH(extralibdir, [ --with-extralibdir=DIR use extra libraries from DIR], LDFLAGS="$LDFLAGS -L$withval",) dnl ----------------------------------- dnl Checks for -lm library AC_CHECK_LIB(m,main) dnl ----------------------------------- dnl ...borrow test for -lsocket -lnsl from tk8.3.3/unix/configure.in save_LIBS=$LIBS LIBS= tk_checkBoth=0 AC_CHECK_FUNC(connect, tk_checkSocket=0, tk_checkSocket=1) if test "$tk_checkSocket" = 1; then AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", tk_checkBoth=1) fi if test "$tk_checkBoth" = 1; then tk_oldLibs=$LIBS LIBS="$LIBS -lsocket -lnsl" AC_CHECK_FUNC(accept, tk_checkNsl=0, [LIBS=$tk_oldLibs]) fi AC_CHECK_FUNC(gethostbyname, , [AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"])]) SOCKET_LIBS=$LIBS AC_SUBST(SOCKET_LIBS) LIBS=$save_LIBS dnl ----------------------------------- dnl Don't compile X programs (and emit a warning message) dnl if X isn't available. dnl Checks for X header files. AC_PATH_XTRA if test "X$no_x" = Xyes; then AC_MSG_WARN([X11 not available.]) X_SUBDIRS="" fi AM_CONDITIONAL([WITH_X], [test "X$no_x" != "Xyes"]) dnl ----------------------------------- dnl INCLUDES and LIBS for XPM XPM_LIBS= XPM_INCLUDES= # # gd only inputs from xbm files, no output is provided. # lefty builds apparently need -lXpm on CygWin # save_INCLUDES=$INCLUDES save_LIBS=$LIBS if test -f "${x_includes}/xpm.h"; then XPM_INCLUDES="-I${x_includes}" else if test -f "${x_includes}/X11/xpm.h"; then XPM_INCLUDES="-I${x_includes}/X11" fi fi XPM_LIBS=$X_LIBS if test "$no_x" = yes; then AC_MSG_WARN(No X, so no XPM support.) XPM_INCLUDES="" XPM_LIBS="" else AC_ARG_WITH(Xpmincludedir, [ --with-Xpmincludedir=DIR use Xpm includes from DIR], XPM_INCLUDES="-I$withval",) AC_ARG_WITH(Xpmlibdir, [ --with-Xpmlibdir=DIR use Xpm libraries from DIR], XPM_LIBS="-L$withval",) INCLUDES="$INCLUDES $XPM_INCLUDES" LIBS="$LIBS $XPM_LIBS -lXpm -lX11 $SOCKET_LIBS" AC_CHECK_LIB(Xpm,main,HAVE_LIBXPMFORLEFTY=1,AC_MSG_WARN(XPM library not available. Only required by lefty on CygWin platforms.)) if test "$ac_cv_lib_Xpm_main" = yes; then XPM_LIBS="$XPM_LIBS -lXpm" else XPM_INCLUDES="" XPM_LIBS="" fi fi AC_SUBST(XPM_INCLUDES) AC_SUBST(XPM_LIBS) INCLUDES=$save_INCLUDES LIBS=$save_LIBS dnl ---------------------------------- dnl INCLUDES and LIBS for FREETYPE save_CPPFLAGS=$CPPFLAGS save_LDFLAGS=$LDFLAGS AC_PATH_PROG(FREETYPE_CONFIG,freetype-config) if [ test -n "$FREETYPE_CONFIG" ]; then FT_INCLUDES=`$FREETYPE_CONFIG --cflags` FT_EXEC_PREFIX=`$FREETYPE_CONFIG --exec-prefix` if test "${FT_EXEC_PREFIX}/lib" != "/usr/lib" ; then FT_LIBS="-L${FT_EXEC_PREFIX}/lib" fi else if test -f "/usr/include/freetype2/freetype/freetype.h"; then FT_INCLUDES="-I/usr/include/freetype2" else if test -f "$EXTRAINCLUDEDIR/freetype2/freetype/freetype.h"; then FT_INCLUDES="-I$EXTRAINCLUDEDIR/freetype2" else if test -f "/usr/include/freetype1/freetype/freetype.h"; then FT_INCLUDES="-I/usr/include/freetype1" else if test -f "$EXTRAINCLUDEDIR/freetype1/freetype/freetype.h"; then FT_INCLUDES="-I$EXTRAINCLUDEDIR/freetype1" else FT_INCLUDES="" fi fi fi fi fi AC_ARG_WITH(freetypeincludedir, [ --with-freetypeincludedir=DIR use FREETYPE includes from DIR], FT_INCLUDES="-I$withval") CPPFLAGS="$CPPFLAGS $FT_INCLUDES" AC_ARG_WITH(freetypelibdir, [ --with-freetypelibdir=DIR use FREETYPE libraries from DIR], [FT_LIBS="-L$withval"]) LDFLAGS="$LDFLAGS $FT_LIBS" AC_CHECK_HEADERS(ft2build.h) if test `eval echo '${'$as_ac_Header'}'` = yes; then ft_header_ok="OK" else AC_CHECK_HEADER(freetype/freetype.h, [ft_header_ok="OK"], AC_MSG_WARN(Optional freetype library not available - no ft2build.h or freetype.h)) fi if [ test -n "$ft_header_ok" ]; then AC_CHECK_LIB(freetype,main, [FT_LIBS="$FT_LIBS -lfreetype" AC_DEFINE_UNQUOTED(HAVE_LIBFREETYPE,1,[Define if you have the FREETYPE library])], [AC_MSG_WARN(FreeType library not available. Will try for older TTF library instead.) AC_CHECK_LIB(ttf,main, [FT_LIBS="$FT_LIBS -lttf" AC_DEFINE_UNQUOTED(HAVE_LIBTTF,1,[Define if you have the TTF library])], AC_MSG_WARN(Required TTF library not available (need freetype + freetype-devel rpms).))]) fi CPPFLAGS=$save_CPPFLAGS LDFLAGS=$save_LDFLAGS AC_SUBST(FT_INCLUDES) AC_SUBST(FT_LIBS) dnl ----------------------------------- dnl INCLUDES and LIBS for ICONV #save_CPPFLAGS=$CPPFLAGS #save_LDFLAGS=$LDFLAGS #AC_ARG_WITH(iconvincludedir, # [ --with-iconvincludedir=DIR use ICONV includes from DIR], # [ICONV_INCLUDES="-I$withval"]) #CPPFLAGS="$CPPFLAGS $ICONV_INCLUDES" #AC_ARG_WITH(iconvlibdir, # [ --with-iconvlibdir=DIR use ICONV libraries from DIR], # [ICONV_LIBS="-L$withval"]) #LDFLAGS="$LDFLAGS $ICONV_LIBS" # ## Some systems have iconv in a separate library (e.g. Tru64 UNIX) #AM_ICONV #if test -n "$LIBICONV" ; then # ICONV_LIBS="$LIBICONV" #else # ICONV_LIBS="" #fi # #AC_CHECK_HEADERS(iconv.h, # [AC_MSG_CHECKING(whether iconv.h defines iconv_t) # AC_EGREP_HEADER([typedef.*iconv_t],iconv.h, # [AC_MSG_RESULT(yes) # AC_DEFINE(HAVE_ICONV_T_DEF, 1, # [Define if defines iconv_t.])], # AC_MSG_RESULT(no))]) # #LDFLAGS=$save_LDFLAGS #CPPFLAGS=$save_CPPFLAGS #AC_SUBST(ICONV_INCLUDES) #AC_SUBST(ICONV_LIBS) dnl ----------------------------------- dnl INCLUDES and LIBS for Z save_CPPFLAGS=$CPPFLAGS save_LDFLAGS=$LDFLAGS AC_ARG_WITH(zincludedir, [ --with-zincludedir=DIR use Z includes from DIR], [Z_INCLUDES="-I$withval"]) CPPFLAGS="$CPPFLAGS $Z_INCLUDES" AC_ARG_WITH(zlibdir, [ --with-zlibdir=DIR use Z libraries from DIR], [Z_LIBS="-L$withval"]) LDFLAGS="$LDFLAGS $Z_LIBS" AC_CHECK_HEADER(zlib.h, AC_CHECK_LIB(z,main, [Z_LIBS="$Z_LIBS -lz" AC_DEFINE_UNQUOTED(HAVE_LIBZ,1,[Define if you have the Z library])], AC_MSG_WARN(Optional z library not available)), AC_MSG_WARN(Optional z library not available - no zlib.h)) LDFLAGS=$save_LDFLAGS CPPFLAGS=$save_CPPFLAGS AC_SUBST(Z_INCLUDES) AC_SUBST(Z_LIBS) dnl ----------------------------------- dnl Preparing for external libgd dnl For now, just define WITH_GIF AC_DEFINE_UNQUOTED(WITH_GIF,1,[Define if you are using gif from internal libgd.]) dnl ----------------------------------- dnl INCLUDES and LIBS for PNG save_CPPFLAGS=$CPPFLAGS save_LDFLAGS=$LDFLAGS AC_PATH_PROG(LIBPNG_CONFIG,libpng-config) if [ test -n "$LIBPNG_CONFIG" ]; then PNG_INCLUDES=`$LIBPNG_CONFIG --cflags` PNG_PREFIX=`$LIBPNG_CONFIG --prefix` if test "${PNG_PREFIX}/lib" != "/usr/lib" ; then PNG_LIBS="-L${PNG_PREFIX}/lib" fi else PNG_INCLUDES="" fi AC_ARG_WITH(pngincludedir, [ --with-pngincludedir=DIR use PNG includes from DIR], PNG_INCLUDES="-I$withval") CPPFLAGS="$CPPFLAGS $PNG_INCLUDES $Z_INCLUDES" AC_ARG_WITH(pnglibdir, [ --with-pnglibdir=DIR use PNG libraries from DIR], [PNG_LIBS="-L$withval"]) LDFLAGS="$LDFLAGS $PNG_LIBS $Z_LIBS" AC_CHECK_HEADER(png.h, AC_CHECK_LIB(png,main, [PNG_LIBS="$PNG_LIBS -lpng" AC_DEFINE_UNQUOTED(HAVE_LIBPNG,1,[Define if you have the PNG library])], AC_MSG_WARN(Optional png library not available), $Z_LIBS), AC_MSG_WARN(Optional png library not available - no png.h)) LDFLAGS=$save_LDFLAGS CPPFLAGS=$save_CPPFLAGS AC_SUBST(PNG_INCLUDES) AC_SUBST(PNG_LIBS) dnl ----------------------------------- dnl INCLUDES and LIBS for JPEG save_CPPFLAGS=$CPPFLAGS save_LDFLAGS=$LDFLAGS AC_ARG_WITH(jpegincludedir, [ --with-jpegincludedir=DIR use JPEG includes from DIR], [JPEG_INCLUDES="-I$withval"]) CPPFLAGS="$CPPFLAGS $JPEG_INCLUDES" AC_ARG_WITH(jpeglibdir, [ --with-jpeglibdir=DIR use JPEG libraries from DIR], [JPEG_LIBS="-L$withval"]) LDFLAGS="$LDFLAGS $JPEG_LIBS" AC_CHECK_HEADER(jpeglib.h, AC_CHECK_LIB(jpeg,main, [JPEG_LIBS="$JPEG_LIBS -ljpeg" AC_DEFINE_UNQUOTED(HAVE_LIBJPEG,1,[Define if you have the JPEG library])], AC_MSG_WARN(Optional jpeg library not available)), AC_MSG_WARN(Optional jpeg library not available - no jpeglib.h)) LDFLAGS=$save_LDFLAGS CPPFLAGS=$save_CPPFLAGS AC_SUBST(JPEG_INCLUDES) AC_SUBST(JPEG_LIBS) dnl ----------------------------------- dnl INCLUDES and LIBS for XAW save_CPPFLAGS=$CPPFLAGS save_LDFLAGS=$LDFLAGS AC_ARG_WITH(Xawincludedir, [ --with-Xawincludedir=DIR use XAW includes from DIR], [XAW_INCLUDES="-I$withval"]) CPPFLAGS="$CPPFLAGS $XAW_INCLUDES $X_CFLAGS" AC_ARG_WITH(Xawlibdir, [ --with-Xawlibdir=DIR use XAW libraries from DIR], [XAW_LIBS="-L$withval"]) LDFLAGS="$LDFLAGS $XAW_LIBS $X_LIBS $SOCKET_LIBS" AC_CHECK_HEADERS([X11/Intrinsic.h]) AC_CHECK_HEADERS([X11/Xaw/Text.h], [], [], [#if HAVE_X11_INTRINSIC_H # include # endif ]) AC_CHECK_LIB(Xaw,main, [XAW_LIBS="$XAW_LIBS -lXaw" AC_DEFINE_UNQUOTED(HAVE_LIBXAW,1,[Define if you have the XAW library])], AC_MSG_WARN(Optional Xaw library not available), [-lXmu -lXt -lX11 -lXext $SOCKET_LIBS]) LDFLAGS=$save_LDFLAGS CPPFLAGS=$save_CPPFLAGS AC_SUBST(XAW_INCLUDES) AC_SUBST(XAW_LIBS) dnl ----------------------------------- dnl INCLUDES and LIBS for EXPAT save_CPPFLAGS=$CPPFLAGS save_LDFLAGS=$LDFLAGS AC_PATH_PROG(EXPAT_CONFIG,expat-config) if [ test -n "$EXPAT_CONFIG" ]; then EXPAT_INCLUDES=`$EXPAT_CONFIG --cflags` EXPAT_PREFIX=`$EXPAT_CONFIG --prefix` if test "${EXPAT_PREFIX}/lib" != "/usr/lib" ; then EXPAT_LIBS="-L${EXPAT_PREFIX}/lib" fi else EXPAT_INCLUDES="" EXPAT_LIBS="" fi AC_ARG_WITH(expatincludedir, [ --with-expatincludedir=DIR use EXPAT includes from DIR], [EXPAT_INCLUDES="-I$withval"]) CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES" AC_ARG_WITH(expatlibdir, [ --with-expatlibdir=DIR use EXPAT libraries from DIR], [EXPAT_LIBS="-L$withval"]) LDFLAGS="$LDFLAGS $EXPAT_LIBS" AC_CHECK_HEADER(expat.h, [AC_CHECK_LIB(expat,main, [EXPAT_LIBS="$EXPAT_LIBS -lexpat" AC_DEFINE_UNQUOTED(HAVE_LIBEXPAT,1, [Define if you have the EXPAT library])], [AC_MSG_WARN(Optional expat library not available) EXPAT_INCLUDES="" EXPAT_LIBS=""])], [AC_MSG_WARN(Optional expat library not available - no expat.h)]) LDFLAGS=$save_LDFLAGS CPPFLAGS=$save_CPPFLAGS AC_SUBST(EXPAT_INCLUDES) AC_SUBST(EXPAT_LIBS) # ----------------------------------- # Checks for library functions AC_FUNC_ALLOCA AC_CHECK_FUNCS(lrand48 drand48 srand48 setmode setenv getenv \ __freadable _sysconf getrusage strerror strcasecmp strncasecmp \ cbrt lsqrt vsnprintf strtoul strtoll strtoull feenableexcept) # Check for st_blksize in struct stat # AC_ST_BLKSIZE # Internationalization macros # AM_GNU_GETTEXT # Checks for header files # AC_STDC_HEADERS # AC_HAVE_HEADERS(string.h) AC_CHECK_HEADERS(stdarg.h stddef.h stddef.h stdlib.h stdint.h malloc.h \ search.h getopt.h pthread.h values.h termios.h errno.h time.h \ sys/time.h sys/times.h sys/types.h unistd.h fenv.h \ fpu_control.h sys/fpu.h strings.h sys/socket.h sys/stat.h) AC_HEADER_TIME AC_HEADER_DIRENT # Test for direct I/O AC_MSG_CHECKING([for struct dioattr]) AC_TRY_COMPILE([#include #include #include ],[ struct dioattr dio;],[ AC_MSG_RESULT(yes) AC_DEFINE(HAVE_STRUCT_DIOATTR, 1, [Define to 1 if you have struct dioattr])],[ AC_MSG_RESULT(no)]) # ----------------------------------- # tclInt.h if test -f "$TCL_SRC_DIR/generic/tclInt.h"; then TCLINT_INCLUDES="-I$TCL_SRC_DIR/generic" else if test -f "/usr/include/tclInt.h"; then TCLINT_INCLUDES="" else if test -f "/usr/local/include/tclInt.h"; then TCLINT_INCLUDES="-I/usr/local/include" else TCLINT_INCLUDES="-I$TOP_DIR/tclstubs" fi fi fi AC_SUBST(TCLINT_INCLUDES) # ----------------------------------- # tkInt.h if test -f "$TK_SRC_DIR/generic/tkInt.h"; then TKINT_INCLUDES="-I$TK_SRC_DIR/generic" else if test -f "/usr/include/tkInt.h"; then TKINT_INCLUDES="" else if test -f "/usr/local/include/tkInt.h"; then TKINT_INCLUDES="-I/usr/local/include" else TKINT_INCLUDES="-I$TOP_DIR/tkstubs" fi fi fi AC_SUBST(TKINT_INCLUDES) # ----------------------------------- # Special checks AC_MSG_CHECKING(if have working sincos()) AC_TRY_RUN([ #include #include #define PI 3.14159265358979323846 extern void sincos(double x, double *s, double *c); int main () { double sinx=0.0, cosx=1.0; sincos(PI/2.0,&sinx,&cosx); assert(sinx>0.9999999); assert(sinx<1.0000001); assert(cosx<0.0000001); assert(cosx>(-0.0000001)); return 0; }] , AC_MSG_RESULT(yes) AC_DEFINE_UNQUOTED(HAVE_SINCOS,1,[Define if libm provides a *working* sincos function]) , AC_MSG_RESULT(no) , AC_MSG_RESULT(no - assumed because cross-compiling) ) # ----------------------------------- AC_MSG_CHECKING(if FILE struct contains _cnt) AC_TRY_COMPILE( #include , FILE *f; int i; i = f->_cnt; , AC_MSG_RESULT(yes) AC_DEFINE_UNQUOTED(HAVE_FILE_CNT,1,[Define if FILE structure provides _cnt]) , AC_MSG_RESULT(no) ) # ----------------------------------- AC_MSG_CHECKING(if FILE struct contains _r) AC_TRY_COMPILE( #include , FILE *f; int i; i = f->_r; , AC_MSG_RESULT(yes) AC_DEFINE_UNQUOTED(HAVE_FILE_R,1,[Define if FILE structure provides _r]) , AC_MSG_RESULT(no) ) # ----------------------------------- AC_MSG_CHECKING(if FILE struct contains _next) AC_TRY_COMPILE( #include , FILE *f; int i; i = f->_next; , AC_MSG_RESULT(yes) AC_DEFINE_UNQUOTED(HAVE_FILE_NEXT,1,[Define if FILE structure provides _next]) , AC_MSG_RESULT(no) ) # ----------------------------------- AC_MSG_CHECKING(if FILE struct contains _IO_read_end) AC_TRY_COMPILE( #include , FILE *f; int i; i = f->_IO_read_end; , AC_MSG_RESULT(yes) AC_DEFINE_UNQUOTED(HAVE_FILE_IO_READ_END,1,[Define if FILE structure provides _IO_read_end]) , AC_MSG_RESULT(no) ) # ----------------------------------- AC_MSG_CHECKING(if errno externs are declared) AC_TRY_LINK( #include #include , if ( errno < sys_nerr ) return sys_errlist[[errno]]; , AC_MSG_RESULT(yes) AC_DEFINE_UNQUOTED(HAVE_ERRNO_DECL,1,[Define if errno externs are declared]) , AC_MSG_RESULT(no) ) # ----------------------------------- AC_MSG_CHECKING(if getopt externs are declared) AC_TRY_LINK( #include #include #if HAVE_UNISTD_H #include #endif , if ( optopt ) exit(0); else exit(1); , AC_MSG_RESULT(yes) AC_DEFINE_UNQUOTED(HAVE_GETOPT_DECL,1,[Define if getopt externs are declared]) , AC_MSG_RESULT(no) ) # ----------------------------------- AC_MSG_CHECKING(if intptr_t is declared) AC_TRY_LINK( #include #if HAVE_STDINT_H #include #endif #if HAVE_INTTYPES_H #include #endif #if HAVE_UNISTD_H #include #endif , intptr_t abc; , AC_MSG_RESULT(yes) AC_DEFINE_UNQUOTED(HAVE_INTPTR_T,1,[Define if intptr_t is declared]) , AC_MSG_RESULT(no) ) # ----------------------------------- AC_MSG_CHECKING(if assert needs __eprintf) cat > conftest.$ac_ext <&5 if test "x`nm conftest.o |grep __eprintf`" != "x"; then AC_MSG_RESULT(yes) CFLAGS="$CFLAGS -DNDEBUG" else AC_MSG_RESULT(no) fi rm -f conftest* # ----------------------------------------------------------------------- # Generate Makefiles AC_OUTPUT(Makefile doc/Makefile doc/info/Makefile contrib/Makefile contrib/prune/Makefile graphs/Makefile graphs/directed/Makefile graphs/undirected/Makefile gd/Makefile cdt/Makefile agraph/Makefile graph/Makefile pathplan/Makefile dotneato/dotgen/Makefile dotneato/neatogen/Makefile dotneato/twopigen/Makefile dotneato/fdpgen/Makefile dotneato/circogen/Makefile dotneato/common/Makefile dotneato/gvrender/Makefile dotneato/gvre_svg/Makefile dotneato/pack/Makefile dotneato/Makefile dotneato/dotneato-config ns/Makefile agutil/Makefile tclhandle/Makefile tclstubs/Makefile tkstubs/Makefile tcldot/Makefile tcldot/demo/Makefile tclpathplan/Makefile tclpathplan/demo/Makefile tclpathplan/demo/pathplan_data/Makefile tkspline/Makefile tkspline/demo/Makefile gdtclft/Makefile gdtclft/demo/Makefile lefty/ws/x11/libfilereq/Makefile lefty/ws/x11/Makefile lefty/ws/Makefile lefty/os/unix/Makefile lefty/os/Makefile lefty/dot2l/Makefile lefty/cs2l/Makefile lefty/examples/Makefile lefty/Makefile lneato/Makefile dotty/Makefile tools/Makefile tools/vmalloc/Makefile tools/sfio/Makefile tools/sfio/Sfio_dc/Makefile tools/sfio/Sfio_f/Makefile tools/ast/Makefile tools/expr/Makefile tools/gpr/Makefile tools/src/Makefile dynagraph/Makefile dynagraph/common/Makefile dynagraph/dynadag/Makefile dynagraph/incrface/Makefile dynagraph/fdp/Makefile dynagraph/shortspline/Makefile dynagraph/graphsearch/Makefile dynagraph/voronoi/Makefile windows/Makefile graphviz.spec ast_common.h ) # dag/Makefile # fdp/Makefile # geo/Makefile # grid/Makefile # incr/Makefile # shape/Makefile # tcldgr/Makefile # tcldgr/demo/Makefile # tcldgl/Makefile # tcldgl/demo/Makefile