libgui/configure.ac

   1 dnl Process this file with autoconf to produce configure.
   2
   3 AC_INIT(src/subcommand.h)
   4 AM_INIT_AUTOMAKE(libgui, 0.0)
   5 AM_CONFIG_HEADER(config.h)
   6 AM_MAINTAINER_MODE
   7 AC_CANONICAL_HOST
   8 AC_PROG_CC
   9 AC_EXEEXT
  10 AC_OBJEXT
  11 AC_ARG_ENABLE(install-libgui, \
  12   [  --enable-install-libgui Install libgui.a and library header files])
  13 AM_CONDITIONAL(CROSS_COMPILING, test x$cross_compiling = xyes)
  14 AM_CONDITIONAL(INSTALL_LIBGUI, test x$enable_install_libgui = xyes)
  15 AC_CHECK_TOOL(RANLIB, ranlib, :)
  16 AC_CHECK_TOOL(AR, ar, :)
  17
  18 AC_FUNC_ALLOCA
  19 AC_HAVE_HEADERS(stddef.h stdlib.h getopt.h unistd.h fcntl.h sys/file.h sys/wait.h string.h strings.h)
  20 AC_CHECK_FUNCS(raise)
  21
  22 AC_ARG_ENABLE(ide, [  --enable-ide            Enable IDE support],
  23 [case "${enableval}" in
  24   yes) ide=yes ;;
  25   no)  ide=no ;;
  26   *)   AC_MSG_ERROR(bad value ${enableval} for enable-ide option) ;;
  27 esac],
  28 [ide=no])
  29 AM_CONDITIONAL(IDE_ENABLED, test x$ide = xyes)
  30 if test x$ide = xyes; then
  31   AC_DEFINE(IDE_ENABLED)
  32 fi
  33
  34 # If we have random, assume we have srandom.  If we have drand48,
  35 # assume we have srand48.  If we have rand, assume we have srand.
  36 AC_CHECK_FUNCS(random drand48 rand, break)
  37
  38 dnl Tcl ensures that strncasecmp is provided everywhere.  But in some
  39 dnl situations we might need to declare it.  We check for that case
  40 dnl here.
  41 AC_EGREP_CPP(strncasecmp, [#include <string.h>],
  42   AC_DEFINE(HAVE_STRNCASECMP_DECL))
  43
  44
  45 AC_CACHE_CHECK([for cygwin32], ide_cv_os_cygwin32,
  46 [AC_EGREP_CPP(lose, [
  47 #ifdef __CYGWIN32__
  48 lose
  49 #endif],[ide_cv_os_cygwin32=yes],[ide_cv_os_cygwin32=no])])
  50 ac_win_build="no"
  51 if test x$ide_cv_os_cygwin32 = xyes; then
  52   ac_win_build="yes"
  53 fi
  54
  55 case "${host}" in
  56 *-*-cygwin*)
  57         touch ac$$.c
  58         if ${CC} -c -mwin32 ac$$.c >/dev/null 2>&1; then
  59             case "$LIBGUI_CFLAGS" in
  60                 *-mwin32*) ;;
  61                 *) LIBGUI_CFLAGS="-mwin32 $LIBGUI_CFLAGS" ;;
  62             esac
  63         fi
  64         rm -f ac$$.o ac$$.c
  65         ;;
  66 esac
  67 case "${host}" in
  68 *-*-cygwin*)
  69         LIBGUI_CFLAGS="-DWIN32 $LIBGUI_CFLAGS" ;;
  70 esac
  71 AC_SUBST(LIBGUI_CFLAGS)
  72
  73 tmp="`cd $srcdir/library; pwd`"
  74 if test x"$ac_cv_prog_CC" = xcl ; then
  75   tmp2="`cygpath --windows $tmp`"
  76   LIBGUI_LIBRARY_DIR="`echo $tmp2 | sed -e s#\\\\\\\\#/#g`"
  77 else
  78   LIBGUI_LIBRARY_DIR=$tmp
  79 fi
  80 AC_SUBST(LIBGUI_LIBRARY_DIR)
  81
  82 # Check for Tcl and Tk.
  83 SC_PATH_TCLCONFIG
  84 SC_LOAD_TCLCONFIG
  85 SC_PATH_TKCONFIG
  86 SC_LOAD_TKCONFIG
  87
  88 here=`pwd`
  89 cd ${srcdir}/..
  90 topdir=`pwd`
  91 cd ${here}
  92
  93 if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
  94   # Using in-tree Tcl/Tk
  95   case "${host}" in
  96     *-*-cygwin*) platDir="win" ;;
  97     *) platDir="unix" ;;
  98   esac
  99
 100   TCL_INCLUDES="-I${TCL_SRC_DIR}/generic -I${TCL_SRC_DIR}/${platDir}"
 101   TCL_LIBRARY=${TCL_BUILD_LIB_SPEC}
 102   TK_INCLUDES="-I${TK_SRC_DIR}/generic -I${TK_SRC_DIR}/${platDir}"
 103   TK_LIBRARY=${TK_BUILD_LIB_SPEC}
 104 else
 105   # Using installed Tcl/Tk
 106   CY_AC_TCL_PRIVATE_HEADERS
 107   CY_AC_TK_PRIVATE_HEADERS
 108   TCL_INCLUDES="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
 109   TCL_LIBRARY=${TCL_LIB_SPEC}
 110   TK_INCLUDES="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
 111   TK_LIBRARY=${TK_LIB_SPEC}
 112 fi
 113
 114 AC_SUBST(TCL_DEFS)
 115 AC_SUBST(TCL_INCLUDES)
 116 AC_SUBST(TK_DEFS)
 117 AC_SUBST(TK_INCLUDES)
 118 AC_SUBST(TK_XINCLUDES)
 119 AC_SUBST(TCL_LIBS)
 120 AC_SUBST(TK_LIBRARY)
 121 AC_SUBST(TCL_LIBRARY)
 122 AC_SUBST(TK_LIBS)
 123
 124 AM_CONDITIONAL(TCL_SHARED, test x$TCL_SHARED_BUILD = x1)
 125
 126 AC_SUBST(RPATH_ENVVAR)
 127
 128 AC_OUTPUT([Makefile library/Makefile src/Makefile])
 129
 130
 131