dnl Process this file with autoconf to produce a configure script. AC_INIT(xdvi.c) AC_PREREQ(2.59) AC_CONFIG_HEADER([c-auto.h:c-auto.in], [date >stamp-auto]) AC_PROG_CC AC_PROG_INSTALL AC_PROG_MAKE_SET AC_PROG_LN_S AC_PROG_RANLIB dnl allow for --program-suffix AC_ARG_PROGRAM sinclude(../kpathsea/withenable.ac) sinclude(../../withenable.ac) sinclude(kpathsea.ac) if test "x$with_mktexpk_default" = "xno"; then AC_MSG_WARN(Xdvik doesn't implement the --without-mktexpk-default option!) fi if test "x$with_mktexmf_default" = "xno"; then AC_MSG_WARN(Xdvik doesn't implement the --without-mktexmf-default option!) fi if test "x$with_mktextfm_default" = "xno"; then AC_MSG_WARN(Xdvik doesn't implement the --without-mktextfm-default option!) fi if test "x$with_mkocp_default" = "xno"; then AC_MSG_WARN(Xdvik doesn't implement the --without-mkocp-default option!) fi if test "x$with_mkofm_default" = "xno"; then AC_MSG_WARN(Xdvik doesn't implement the --without-mkofm-default option!) fi AC_FUNC_VFORK AC_FUNC_VPRINTF dnl begin additions SU, 2000/03/07 dnl AC_FUNC_VSNPRINTF XDVI_FUNC_WORKING_VSNPRINTF AC_FUNC_MEMICMP dnl AC_FUNC_REALPATH AC_FUNC_ALLOCA AC_C_STRINGIZE dnl end additions SU AC_FUNC_MEMCMP AC_HEADER_SYS_WAIT AC_TYPE_SIGNAL AC_C_BIGENDIAN dnl Put here by Thomas Esser for teTeX. This causes some tests to be run dnl twice by the kps version. AC_PATH_XTRA AC_TYPE_SIZE_T dnl XDVI checks by Paul Vojta XDVI_FUNC_SETSID_IN_VFORK XDVI_CC_CONCAT XDVI_C_BITMAP_TYPE XDVI_SYS_STREAMS XDVI_SYS_SUNOS_4 XDVI_SYS_OLD_LINUX XDVI_FUNC_POLL dnl SU: added flags to turn on gcc warnings, taken from gnome/compiler-flags.m4 and put into aclocal.m4 COMPILER_WARNINGS dnl SU: for `--allow-multiple-definition' linker flag on Cygwin XDVI_LINKER_MULTIPLE_DEFNS AC_CHECK_HEADERS(stdint.h inttypes.h) AC_CHECK_TYPE(uint32_t, unsigned long) dnl These were probably missing from the test-set? dnl On the other hand, they are not used already, why start now? -janl dnl AC_TYPE_OFF_T dnl AC_HEADER_TIME AC_CHECK_FUNCS(mkstemp memcpy strerror waitpid sigaction strchr setenv ulltostr \ fchdir getcwd getpwnam getuid getpwuid \ iconv nl_langinfo \ lstat ftruncate snprintf vsnprintf realpath) dnl is for ISC 4.0, to define fd_set in psgs.c. dnl regex.h is needed for regexp support in DVI search. AC_CHECK_HEADERS(netdb.h sys/bsdtypes.h sys/param.h unistd.h sys/fcntl.h regex.h iconv.h langinfo.h) cppflags_save=$CPPFLAGS CPPFLAGS="$CPPFLAGS $X_CFLAGS" AC_CHECK_HEADERS(X11/Intrinsic.h X11/Xosdefs.h X11/xpm.h Xm/XpmP.h) CPPFLAGS=$cppflags_save dnl For editres, we need to check both the header and define a linker option. cppflags_save=$CPPFLAGS CPPFLAGS="$CPPFLAGS $X_CFLAGS" AC_CHECK_HEADERS(X11/Xmu/Editres.h X11/Xmu/Xmu.h, x_xmu_lib=-lXmu, x_xmu_lib=, [ #ifdef HAVE_X11_INTRINSIC_H # include #endif ]) AC_SUBST(x_xmu_lib) CPPFLAGS=$cppflags_save dnl For the bitmap size. -- I think this is in XDVI_C_BITMAP_TYPE now -janl dnl AC_CHECK_SIZEOF(long) sinclude(../kpathsea/xt.ac) sinclude(withenable.ac) sinclude(../../libs/t1lib/withenable.ac) sinclude(../../libs/t1lib/t1lib.ac) dnl check for Xaw version XDVI_OLD_XAW dnl nl_langinfo checks AC_MSG_CHECKING(if nl_langinfo(CODESET) is working) AC_TRY_LINK([#include ], [char* cs = nl_langinfo(CODESET);], [AC_DEFINE([HAVE_WORKING_NL_LANGINFO_CODESET], 1, [Define if the CODESET argument to nl_langinfo works.]) AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)] ) dnl First, check for libXp and libXext: if test -z "$x_ext_lib"; then # allow envvar override if test -n "$x_libraries"; then XLFLAG="-L$x_libraries" else XLFLAG= fi AC_CHECK_LIB(Xp, XpQueryVersion, x_ext_lib="-lXp -lXext", :, -lXext -lX11 $X_EXTRA_LIBS $XLFLAG) fi dnl dnl If libXp not found, try libXext only: dnl if test -z "$x_ext_lib"; then # previous test unsuccessful, or envvar override if test -n "$x_libraries"; then XLFLAG="-L$x_libraries" else XLFLAG= fi AC_CHECK_LIB(Xext, XextCreateExtension, x_ext_lib=-lXext, :, -lX11 $X_EXTRA_LIBS $XLFLAG) fi AC_SUBST(x_ext_lib) dnl For --with-x-toolkit. Must be Xaw at least. If no --with-x-toolkit is given, dnl we try to check if Motif is available, and if yes, use it; else, dnl we use Xaw (--with-x-toolkit=xaw can be used to override this default). dnl Check whether -lXpm can be used XDVI_FIND_XPM dnl Check which X toolkit to use prog_extension="xaw" motif_include= motif_libdir= AC_ARG_WITH([motif-include], [ --with-motif-include=DIR Specify the location of Motif include files], [motif_include="$withval"]) AC_ARG_WITH([motif-libdir], [ --with-motif-libdir=DIR Specify the location of Motif libraries], [motif_libdir="$withval"]) if test "x$with_xdvi_x_toolkit" = xxaw3d; then prog_extension="xaw3d" x_tool_libs="-lXaw3d" elif test "x$with_xdvi_x_toolkit" = xneXtaw; then prog_extension="nextaw" x_tool_libs="-lneXtaw" elif test "x$with_xdvi_x_toolkit" = xmotif; then dnl Motif with no fallback dnl XDVI_FIND_MOTIF also defines $prog_extension, AC_DEFINE(toolkit) and $x_tool_libs XDVI_FIND_MOTIF(none, "$motif_include", "$motif_libdir") elif test "x$with_xdvi_x_toolkit" = xxaw; then prog_extension="xaw" AC_DEFINE([XAW], 1, [Define to use the Xaw toolkit.]) x_tool_libs="-lXaw" else dnl Motif with xaw as fallback dnl XDVI_FIND_MOTIF also defines $prog_extension, AC_DEFINE(toolkit) and $x_tool_libs XDVI_FIND_MOTIF(Xaw, "$motif_include", "$motif_libdir") fi AC_SUBST(x_tool_libs) AC_ARG_WITH([iconv-libdir], [ --with-iconv-libdir=DIR Specify the location of iconv library (librecode.so)], [if test XXX"$withval" != "XXX"; then iconv_libpath="-L$withval" iconv_libs="-lrecode" else iconv_libpath= iconv_libs= fi], [ dnl On non-Linux systems, -liconv is needed. Check for both iconv_open and libiconv_open. iconv_libpath= iconv_libs= AC_CHECK_LIB(iconv, iconv_open, iconv_libs=-liconv, AC_CHECK_LIB(iconv, libiconv_open, iconv_libs=-liconv,iconv_libs=,) ,) ]) if test XXX"$iconv_libs" != "XXX"; then AC_DEFINE(HAVE_ICONV) fi AC_SUBST(iconv_libpath) AC_SUBST(iconv_libs) AC_ARG_WITH([iconv-include], [ --with-iconv-include=DIR Specify the location of iconv header (iconv.h)], [if test XXX"$withval" != "XXX"; then iconv_includes="-I$withval" fi],[ iconv_includes= ]) AC_SUBST(iconv_includes) XDVI_ICONV_CHAR_PPTR_TYPE dnl We try to perform the $program_transform_name replacement already dnl here, and AC_SUBST the final names into the Makefile; this makes dnl the compilation commands more readable and causes less problems with dnl backtick magic inside other commands. dnl dnl For some reason, the doubling of $$ and \\ must be reverted here: my_program_transform_name=`echo $program_transform_name | sed 's,\\$\\$,$,g' | sed 's,\\\\\\\\,\\\\,g'` exec_name="xdvi-$prog_extension" final_exec_name=`echo $exec_name | sed "$my_program_transform_name"` dnl OBSOLETE?? exec_link=`echo xdvi.bin | sed "$my_program_transform_name"` wrapper_script=`echo xdvi | sed "$my_program_transform_name"` AC_SUBST(exec_name) AC_SUBST(final_exec_name) dnl OBSOLETE?? AC_SUBST(exec_link) AC_SUBST(wrapper_script) dnl dnl Tests for different application setup features follow. dnl dnl For --with-ps. test -z "$PS_DEF" && PS_DEF=-DPS_GS test "$PS_DEF" = no && PS_DEF= AC_SUBST(PS_DEF)dnl dnl dnl If we're on Solaris and we want DPS, then add the extra compilation stuff dnl to get it. if echo "$PS_DEF" | grep PS_DPS >/dev/null; then if test "`(uname) 2>/dev/null`" = SunOS \ && uname -r | grep '^5' >/dev/null; then AC_MSG_RESULT(adding DPS includes and libraries for Solaris) X_CFLAGS="$X_CFLAGS -I/usr/openwin/include/X11" AC_CHECK_LIB(sunmath, isinf, ac_sunmath=-lsunmath, ac_sunmath="") X_LIBS="$X_LIBS -R/usr/openwin/lib /usr/openwin/lib/libdps.so $ac_sunmath" dnl We only need isinf and ieeefp.h to work around a Solaris bug in dnl -ldps; see psdps.c. isinf is in -lsunmath. AC_CHECK_FUNCS(isinf) AC_CHECK_HEADERS(ieeefp.h) else dnl SunOS 4.x is simpler. AC_MSG_RESULT(adding DPS includes and libraries for SunOS 4.x) X_LIBS="$X_LIBS -ldps" fi elif echo "$PS_DEF" | grep PS_NEWS >/dev/null; then AC_MSG_RESULT(adding NeWS libraries) X_LIBS="$X_LIBS -lxview -lcps -lolgx -lxvps" fi XDVI_ARG_STRING([default-dvips-path], [ --with-default-dvips-path=CMD Use CMD as default DVI to PS converter], [DEFAULT_DVIPS_PATH], ["dvips"], [Define to point to the default command to use for printing (optional).]) XDVI_ARG_STRING([default-ps2pdf-path], [ --with-default-ps2pdf-path=CMD Use CMD as default PS to PDF converter], [DEFAULT_PS2PDF_PATH], ["ps2pdf"], [Define to point to the default command to use for printing (optional).]) dnl ImageMagick support PS_DEF="$PS_DEF $MAGICK_DEF" if echo "$PS_DEF" | grep MAGICK >/dev/null; then AC_MSG_RESULT(adding ImageMagick libraries) X_EXTRA_LIBS="$X_EXTRA_LIBS `Magick-config --libs`" fi # needed for web2c later than 7.3.4: AC_CHECK_LIB(m, main) AC_C_CONST() # If you're cross-compiling, these macros set up the variables in # ../make/cross.mk: BUILDCC, BUILDCFLAGS, BUILDCCLD etc. These are # near the end so people have some chance of seeing them. KPSE_CROSS_BUILD_VAR(CC, cc) KPSE_CROSS_BUILD_VAR(CFLAGS, $(BUILDXCFLAGS)) KPSE_CROSS_BUILD_VAR(CPPFLAGS, $(BUILDXCPPFLAGS)) KPSE_CROSS_BUILD_VAR(LDFLAGS, $(BUILDXLDFLAGS)) KPSE_CROSS_BUILD_VAR(CCLD, $(BUILDCC)) KPSE_CONFIG_FILES([Makefile gui/Makefile tests/Makefile]) AC_CONFIG_FILES([xdvi-sh]) AC_OUTPUT