-AC_DEFUN(CYGNUS_PATH_TK, [
+dnl aclocal.m4 generated automatically by aclocal 1.4
+
+dnl Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000
+dnl Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+dnl PARTICULAR PURPOSE.
+
+dnl written by Rob Savoye <rob@cygnus.com> for Cygnus Support
+dnl major rewriting for Tcl 7.5 by Don Libes <libes@nist.gov>
+
+dnl gdb/configure.in uses BFD_NEED_DECLARATION, so get its definition.
+sinclude(../bfd/acinclude.m4)
+
+dnl This gets the standard macros, like the TCL, TK, etc ones.
+sinclude(../config/acinclude.m4)
+
+dnl CYGNUS LOCAL: This gets the right posix flag for gcc
+AC_DEFUN(CY_AC_TCL_LYNX_POSIX,
+[AC_REQUIRE([AC_PROG_CC])AC_REQUIRE([AC_PROG_CPP])
+AC_MSG_CHECKING([if running LynxOS])
+AC_CACHE_VAL(ac_cv_os_lynx,
+[AC_EGREP_CPP(yes,
+[/*
+ * The old Lynx "cc" only defines "Lynx", but the newer one uses "__Lynx__"
+ */
+#if defined(__Lynx__) || defined(Lynx)
+yes
+#endif
+], ac_cv_os_lynx=yes, ac_cv_os_lynx=no)])
#
-# Ok, lets find the tk source trees so we can use the headers
-# If the directory (presumably symlink) named "tk" exists, use that one
-# in preference to any others. Same logic is used when choosing library
-# and again with Tcl.
+if test "$ac_cv_os_lynx" = "yes" ; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(LYNX)
+ AC_MSG_CHECKING([whether -mposix or -X is available])
+ AC_CACHE_VAL(ac_cv_c_posix_flag,
+ [AC_TRY_COMPILE(,[
+ /*
+ * This flag varies depending on how old the compiler is.
+ * -X is for the old "cc" and "gcc" (based on 1.42).
+ * -mposix is for the new gcc (at least 2.5.8).
+ */
+ #if defined(__GNUC__) && __GNUC__ >= 2
+ choke me
+ #endif
+ ], ac_cv_c_posix_flag=" -mposix", ac_cv_c_posix_flag=" -X")])
+ CC="$CC $ac_cv_c_posix_flag"
+ AC_MSG_RESULT($ac_cv_c_posix_flag)
+ else
+ AC_MSG_RESULT(no)
+fi
+])
+
#
-AC_CHECKING(for Tk source directory)
-TKHDIR=""
-for i in `ls -d ${srcdir}/../tk* 2>/dev/null` ${srcdir}/../tk ; do
- if test -f $i/tk.h ; then
- TKHDIR="-I$i"
- fi
-done
-# if we can't find it, see if one is installed
-if test x"$TKHDIR" = x ; then
- installed=0
- if test -f $prefix/include/tk.h; then
- installed=1 TKHDIR="-I$prefix/include"
+# Sometimes the native compiler is a bogus stub for gcc or /usr/ucb/cc. This
+# makes configure think it's cross compiling. If --target wasn't used, then
+# we can't configure, so something is wrong. We don't use the cache
+# here cause if somebody fixes their compiler install, we want this to work.
+AC_DEFUN(CY_AC_C_WORKS,
+[# If we cannot compile and link a trivial program, we can't expect anything to work
+AC_MSG_CHECKING(whether the compiler ($CC) actually works)
+AC_TRY_COMPILE(, [/* don't need anything here */],
+ c_compiles=yes, c_compiles=no)
+
+AC_TRY_LINK(, [/* don't need anything here */],
+ c_links=yes, c_links=no)
+
+if test x"${c_compiles}" = x"no" ; then
+ AC_MSG_ERROR(the native compiler is broken and won't compile.)
+fi
+
+if test x"${c_links}" = x"no" ; then
+ AC_MSG_ERROR(the native compiler is broken and won't link.)
+fi
+AC_MSG_RESULT(yes)
+])
+
+AC_DEFUN(CY_AC_PATH_TCLH, [
+#
+# Ok, lets find the tcl source trees so we can use the headers
+# Warning: transition of version 9 to 10 will break this algorithm
+# because 10 sorts before 9. We also look for just tcl. We have to
+# be careful that we don't match stuff like tclX by accident.
+# the alternative search directory is involked by --with-tclinclude
+#
+
+no_tcl=true
+AC_MSG_CHECKING(for Tcl private headers. dir=${configdir})
+AC_ARG_WITH(tclinclude, [ --with-tclinclude=DIR Directory where tcl private headers are], with_tclinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_tclh,[
+# first check to see if --with-tclinclude was specified
+if test x"${with_tclinclude}" != x ; then
+ if test -f ${with_tclinclude}/tclInt.h ; then
+ ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
+ elif test -f ${with_tclinclude}/generic/tclInt.h ; then
+ ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
else
- AC_HEADER_CHECK(tk.h, installed=1)
+ AC_MSG_ERROR([${with_tclinclude} directory doesn't contain private headers])
fi
- if test $installed -eq 0 ; then
- TKHDIR="# no Tk directory found"
- AC_MSG_WARN(Can't find Tk directory)
+fi
+
+# next check if it came with Tcl configuration file
+if test x"${ac_cv_c_tclconfig}" = x ; then
+ if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
+ ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
fi
fi
-if test x"$TKHDIR" != x ; then
- AC_MSG_RESULT(Setting TKHDIR to be $i)
+
+# next check in private source directory
+#
+# since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_tclh}" = x ; then
+ for i in \
+ ${srcdir}/../tcl \
+ `ls -dr ${srcdir}/../tcl[[7-9]]* 2>/dev/null` \
+ ${srcdir}/../../tcl \
+ `ls -dr ${srcdir}/../../tcl[[7-9]]* 2>/dev/null` \
+ ${srcdir}/../../../tcl \
+ `ls -dr ${srcdir}/../../../tcl[[7-9]]* 2>/dev/null ` ; do
+ if test -f $i/generic/tclInt.h ; then
+ ac_cv_c_tclh=`(cd $i/generic; pwd)`
+ break
+ fi
+ done
+fi
+# finally check in a few common install locations
+#
+# since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_tclh}" = x ; then
+ for i in \
+ `ls -dr /usr/local/src/tcl[[7-9]]* 2>/dev/null` \
+ `ls -dr /usr/local/lib/tcl[[7-9]]* 2>/dev/null` \
+ /usr/local/src/tcl \
+ /usr/local/lib/tcl \
+ ${prefix}/include ; do
+ if test -f $i/generic/tclInt.h ; then
+ ac_cv_c_tclh=`(cd $i/generic; pwd)`
+ break
+ fi
+ done
+fi
+# see if one is installed
+if test x"${ac_cv_c_tclh}" = x ; then
+ AC_HEADER_CHECK(tclInt.h, ac_cv_c_tclh=installed, ac_cv_c_tclh="")
+fi
+])
+if test x"${ac_cv_c_tclh}" = x ; then
+ TCLHDIR="# no Tcl private headers found"
+ AC_MSG_ERROR([Can't find Tcl private headers])
+fi
+if test x"${ac_cv_c_tclh}" != x ; then
+ no_tcl=""
+ if test x"${ac_cv_c_tclh}" = x"installed" ; then
+ AC_MSG_RESULT([is installed])
+ TCLHDIR=""
+ else
+ AC_MSG_RESULT([found in ${ac_cv_c_tclh}])
+ # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
+ TCLHDIR="-I${ac_cv_c_tclh}"
+ fi
fi
+AC_SUBST(TCLHDIR)
+])
+
+
+AC_DEFUN(CY_AC_PATH_TCLCONFIG, [
#
-# Ok, lets find the tk library
+# Ok, lets find the tcl configuration
# First, look for one uninstalled.
+# the alternative search directory is invoked by --with-tclconfig
#
-TKLIB=""
-AC_CHECKING(for Tk library)
-for i in `ls -d ../tk* 2>/dev/null` ../tk ; do
- if test -f "$i/Makefile" ; then
- TKLIB=$i/libtk.a
- fi
-done
-# If not found, look for installed version
-if test x"$TKLIB" = x ; then
-dnl This doesn't work because of unresolved symbols.
-dnl AC_HAVE_LIBRARY(libtk.a, installed=1, installed=0)
- if test -f $prefix/lib/libtk.a; then
- installed=1
+
+if test x"${no_tcl}" = x ; then
+ # we reset no_tcl in case something fails here
+ no_tcl=true
+ AC_ARG_WITH(tclconfig, [ --with-tclconfig=DIR Directory containing tcl configuration (tclConfig.sh)],
+ with_tclconfig=${withval})
+ AC_MSG_CHECKING([for Tcl configuration])
+ AC_CACHE_VAL(ac_cv_c_tclconfig,[
+
+ # First check to see if --with-tclconfig was specified.
+ if test x"${with_tclconfig}" != x ; then
+ if test -f "${with_tclconfig}/tclConfig.sh" ; then
+ ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
+ else
+ AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh])
+ fi
+ fi
+
+ # then check for a private Tcl installation
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ for i in \
+ ../tcl \
+ `ls -dr ../tcl[[7-9]]* 2>/dev/null` \
+ ../../tcl \
+ `ls -dr ../../tcl[[7-9]]* 2>/dev/null` \
+ ../../../tcl \
+ `ls -dr ../../../tcl[[7-9]]* 2>/dev/null` ; do
+ if test -f "$i/${configdir}/tclConfig.sh" ; then
+ ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
+ break
+ fi
+ done
+ fi
+ # check in a few common install locations
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
+ if test -f "$i/tclConfig.sh" ; then
+ ac_cv_c_tclconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ # check in a few other private locations
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ for i in \
+ ${srcdir}/../tcl \
+ `ls -dr ${srcdir}/../tcl[[7-9]]* 2>/dev/null` ; do
+ if test -f "$i/${configdir}/tclConfig.sh" ; then
+ ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
+ break
+ fi
+ done
+ fi
+ ])
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ TCLCONFIG="# no Tcl configs found"
+ AC_MSG_WARN(Can't find Tcl configuration definitions)
else
- installed=0
+ no_tcl=
+ TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
+ AC_MSG_RESULT(found $TCLCONFIG)
fi
- if test $installed -eq 1 ; then
- TKLIB="-ltk"
+fi
+])
+
+# Defined as a separate macro so we don't have to cache the values
+# from PATH_TCLCONFIG (because this can also be cached).
+AC_DEFUN(CY_AC_LOAD_TCLCONFIG, [
+ . $TCLCONFIG
+
+ AC_SUBST(TCL_VERSION)
+ AC_SUBST(TCL_MAJOR_VERSION)
+ AC_SUBST(TCL_MINOR_VERSION)
+ AC_SUBST(TCL_CC)
+ AC_SUBST(TCL_DEFS)
+
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TCL_LIB_FILE)
+
+dnl don't export, not used outside of configure
+dnl AC_SUBST(TCL_LIBS)
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TCL_PREFIX)
+
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TCL_EXEC_PREFIX)
+
+ AC_SUBST(TCL_SHLIB_CFLAGS)
+ AC_SUBST(TCL_SHLIB_LD)
+dnl don't export, not used outside of configure
+ AC_SUBST(TCL_SHLIB_LD_LIBS)
+ AC_SUBST(TCL_SHLIB_SUFFIX)
+dnl not used, don't export to save symbols
+ AC_SUBST(TCL_DL_LIBS)
+ AC_SUBST(TCL_LD_FLAGS)
+dnl don't export, not used outside of configure
+ AC_SUBST(TCL_LD_SEARCH_FLAGS)
+ AC_SUBST(TCL_COMPAT_OBJS)
+ AC_SUBST(TCL_RANLIB)
+ AC_SUBST(TCL_BUILD_LIB_SPEC)
+ AC_SUBST(TCL_LIB_SPEC)
+ AC_SUBST(TCL_LIB_VERSIONS_OK)
+
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TCL_SHARED_LIB_SUFFIX)
+
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TCL_UNSHARED_LIB_SUFFIX)
+])
+
+# Warning: Tk definitions are very similar to Tcl definitions but
+# are not precisely the same. There are a couple of differences,
+# so don't do changes to Tcl thinking you can cut and paste it do
+# the Tk differences and later simply substitute "Tk" for "Tcl".
+# Known differences:
+# - Acceptable Tcl major version #s is 7-9 while Tk is 4-9
+# - Searching for Tcl includes looking for tclInt.h, Tk looks for tk.h
+# - Computing major/minor versions is different because Tk depends on
+# headers to Tcl, Tk, and X.
+# - Symbols in tkConfig.sh are different than tclConfig.sh
+# - Acceptable for Tk to be missing but not Tcl.
+
+AC_DEFUN(CY_AC_PATH_TKH, [
+#
+# Ok, lets find the tk source trees so we can use the headers
+# If the directory (presumably symlink) named "tk" exists, use that one
+# in preference to any others. Same logic is used when choosing library
+# and again with Tcl. The search order is the best place to look first, then in
+# decreasing significance. The loop breaks if the trigger file is found.
+# Note the gross little conversion here of srcdir by cd'ing to the found
+# directory. This converts the path from a relative to an absolute, so
+# recursive cache variables for the path will work right. We check all
+# the possible paths in one loop rather than many seperate loops to speed
+# things up.
+# the alternative search directory is involked by --with-tkinclude
+#
+no_tk=true
+AC_MSG_CHECKING(for Tk private headers)
+AC_ARG_WITH(tkinclude, [ --with-tkinclude=DIR Directory where tk private headers are], with_tkinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_tkh,[
+# first check to see if --with-tkinclude was specified
+if test x"${with_tkinclude}" != x ; then
+ if test -f ${with_tkinclude}/tk.h ; then
+ ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
+ elif test -f ${with_tkinclude}/generic/tk.h ; then
+ ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
+ else
+ AC_MSG_ERROR([${with_tkinclude} directory doesn't contain private headers])
fi
fi
-# If still not found, assume Tk simply hasn't been built yet
-if test x"$TKLIB" = x ; then
- for i in `ls -d ../tk* 2>/dev/null` ../tk ; do
- if test -f "$i/tk.h" ; then
- TKLIB=$i/libtk.a
+# next check if it came with Tk configuration file
+if test x"${ac_cv_c_tkconfig}" = x ; then
+ if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
+ ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
fi
- done
fi
-if test x"$TKLIB" = x ; then
- TKLIB="# no Tk library found"
- AC_MSG_WARN(Can't find Tk library)
+# next check in private source directory
+#
+# since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_tkh}" = x ; then
+ for i in \
+ ${srcdir}/../tk \
+ `ls -dr ${srcdir}/../tk[[4-9]]* 2>/dev/null` \
+ ${srcdir}/../../tk \
+ `ls -dr ${srcdir}/../../tk[[4-9]]* 2>/dev/null` \
+ ${srcdir}/../../../tk \
+ `ls -dr ${srcdir}/../../../tk[[4-9]]* 2>/dev/null ` ; do
+ if test -f $i/generic/tk.h ; then
+ ac_cv_c_tkh=`(cd $i/generic; pwd)`
+ break
+ fi
+ done
+fi
+# finally check in a few common install locations
+#
+# since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_tkh}" = x ; then
+ for i in \
+ `ls -dr /usr/local/src/tk[[4-9]]* 2>/dev/null` \
+ `ls -dr /usr/local/lib/tk[[4-9]]* 2>/dev/null` \
+ /usr/local/src/tk \
+ /usr/local/lib/tk \
+ ${prefix}/include ; do
+ if test -f $i/generic/tk.h ; then
+ ac_cv_c_tkh=`(cd $i/generic; pwd)`
+ break
+ fi
+ done
+fi
+# see if one is installed
+if test x"${ac_cv_c_tkh}" = x ; then
+ AC_HEADER_CHECK(tk.h, ac_cv_c_tkh=installed, ac_cv_c_tkh="")
+fi
+])
+if test x"${ac_cv_c_tkh}" != x ; then
+ no_tk=""
+ if test x"${ac_cv_c_tkh}" = x"installed" ; then
+ AC_MSG_RESULT([is installed])
+ TKHDIR=""
+ else
+ AC_MSG_RESULT([found in ${ac_cv_c_tkh}])
+ # this hack is cause the TKHDIR won't print if there is a "-I" in it.
+ TKHDIR="-I${ac_cv_c_tkh}"
+ fi
else
- AC_MSG_RESULT(setting TKLIB to be $TKLIB)
- no_tk=
+ TKHDIR="# no Tk directory found"
+ AC_MSG_WARN([Can't find Tk private headers])
+ no_tk=true
fi
AC_SUBST(TKHDIR)
-AC_SUBST(TKLIB)
])
-AC_DEFUN(CYGNUS_PATH_TCL, [
-#
-# Ok, lets find the tcl source trees so we can use the headers
+AC_DEFUN(CY_AC_PATH_TKCONFIG, [
#
-# Warning: transition of version 9 to 10 will break this algorithm
-# because 10 sorts before 9.
+# Ok, lets find the tk configuration
+# First, look for one uninstalled.
+# the alternative search directory is invoked by --with-tkconfig
#
-AC_CHECKING(for Tcl source directory)
-TCLHDIR=""
-for i in `ls -d ${srcdir}/../tcl* 2>/dev/null` ${srcdir}/../tcl ; do
- if test -f $i/tclInt.h ; then
- TCLHDIR="-I$i"
+
+if test x"${no_tk}" = x ; then
+ # we reset no_tk in case something fails here
+ no_tk=true
+ AC_ARG_WITH(tkconfig, [ --with-tkconfig=DIR Directory containing tk configuration (tkConfig.sh)],
+ with_tkconfig=${withval})
+ AC_MSG_CHECKING([for Tk configuration])
+ AC_CACHE_VAL(ac_cv_c_tkconfig,[
+
+ # First check to see if --with-tkconfig was specified.
+ if test x"${with_tkconfig}" != x ; then
+ if test -f "${with_tkconfig}/tkConfig.sh" ; then
+ ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
+ else
+ AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh])
+ fi
fi
-done
-# if we can't find it, see if one is installed
-if test x"$TCLHDIR" = x ; then
- installed=0
- if test -f $prefix/include/tclInt.h; then
- installed=1 TCLHDIR="-I$prefix/include"
+
+ # then check for a private Tk library
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ for i in \
+ ../tk \
+ `ls -dr ../tk[[4-9]]* 2>/dev/null` \
+ ../../tk \
+ `ls -dr ../../tk[[4-9]]* 2>/dev/null` \
+ ../../../tk \
+ `ls -dr ../../../tk[[4-9]]* 2>/dev/null` ; do
+ if test -f "$i/${configdir}/tkConfig.sh" ; then
+ ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
+ break
+ fi
+ done
+ fi
+ # check in a few common install locations
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
+ if test -f "$i/tkConfig.sh" ; then
+ ac_cv_c_tkconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ # check in a few other private locations
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ for i in \
+ ${srcdir}/../tk \
+ `ls -dr ${srcdir}/../tk[[4-9]]* 2>/dev/null` ; do
+ if test -f "$i/${configdir}/tkConfig.sh" ; then
+ ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
+ break
+ fi
+ done
+ fi
+ ])
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ TKCONFIG="# no Tk configs found"
+ AC_MSG_WARN(Can't find Tk configuration definitions)
else
- AC_HEADER_CHECK(tclInt.h, installed=1)
+ no_tk=
+ TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
+ AC_MSG_RESULT(found $TKCONFIG)
+ fi
+fi
+
+])
+
+# Defined as a separate macro so we don't have to cache the values
+# from PATH_TKCONFIG (because this can also be cached).
+AC_DEFUN(CY_AC_LOAD_TKCONFIG, [
+ if test -f "$TKCONFIG" ; then
+ . $TKCONFIG
+ fi
+
+ AC_SUBST(TK_VERSION)
+dnl not actually used, don't export to save symbols
+dnl AC_SUBST(TK_MAJOR_VERSION)
+dnl AC_SUBST(TK_MINOR_VERSION)
+ AC_SUBST(TK_DEFS)
+
+dnl not used, don't export to save symbols
+ dnl AC_SUBST(TK_LIB_FILE)
+
+dnl not used outside of configure
+dnl AC_SUBST(TK_LIBS)
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TK_PREFIX)
+
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TK_EXEC_PREFIX)
+
+ AC_SUBST(TK_BUILD_INCLUDES)
+ AC_SUBST(TK_XINCLUDES)
+ AC_SUBST(TK_XLIBSW)
+ AC_SUBST(TK_BUILD_LIB_SPEC)
+ AC_SUBST(TK_LIB_SPEC)
+])
+
+# check for Itcl headers.
+
+AC_DEFUN(CY_AC_PATH_ITCLCONFIG, [
+#
+# Ok, lets find the itcl configuration
+# First, look for one uninstalled.
+# the alternative search directory is invoked by --with-itclconfig
+#
+
+if test x"${no_itcl}" = x ; then
+ # we reset no_itcl in case something fails here
+ no_itcl=true
+ AC_ARG_WITH(itclconfig, [ --with-itclconfig Directory containing itcl configuration (itclConfig.sh)],
+ with_itclconfig=${withval})
+ AC_MSG_CHECKING([for Itcl configuration])
+ AC_CACHE_VAL(ac_cv_c_itclconfig,[
+
+ # First check to see if --with-itclconfig was specified.
+ if test x"${with_itclconfig}" != x ; then
+ if test -f "${with_itclconfig}/itclConfig.sh" ; then
+ ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
+ else
+ AC_MSG_ERROR([${with_itclconfig} directory doesn't contain itclConfig.sh])
+ fi
fi
- if test $installed -eq 0 ; then
- TCLHDIR="# no Tcl directory found"
- AC_MSG_WARN(Can't find Tcl directory)
+
+ # then check for a private Itcl library
+ if test x"${ac_cv_c_itclconfig}" = x ; then
+ for i in \
+ ../itcl/itcl \
+ `ls -dr ../itcl[[4-9]]*/itcl 2>/dev/null` \
+ ../../itcl \
+ `ls -dr ../../itcl[[4-9]]*/itcl 2>/dev/null` \
+ ../../../itcl \
+ `ls -dr ../../../itcl[[4-9]]*/itcl 2>/dev/null` ; do
+ if test -f "$i/itclConfig.sh" ; then
+ ac_cv_c_itclconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ # check in a few common install locations
+ if test x"${ac_cv_c_itclconfig}" = x ; then
+ for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
+ if test -f "$i/itclConfig.sh" ; then
+ ac_cv_c_itclconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ # check in a few other private locations
+ if test x"${ac_cv_c_itclconfig}" = x ; then
+ for i in \
+ ${srcdir}/../itcl/itcl \
+ `ls -dr ${srcdir}/../itcl[[4-9]]*/itcl 2>/dev/null` ; do
+ if test -f "$i/itclConfig.sh" ; then
+ ac_cv_c_itclconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ ])
+ if test x"${ac_cv_c_itclconfig}" = x ; then
+ ITCLCONFIG="# no Itcl configs found"
+ AC_MSG_WARN(Can't find Itcl configuration definitions)
+ else
+ no_itcl=
+ ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
+ AC_MSG_RESULT(found $ITCLCONFIG)
fi
-else
- AC_MSG_RESULT(setting TCLHDIR to be $i)
fi
+])
+
+# Defined as a separate macro so we don't have to cache the values
+# from PATH_ITCLCONFIG (because this can also be cached).
+AC_DEFUN(CY_AC_LOAD_ITCLCONFIG, [
+ if test -f "$ITCLCONFIG" ; then
+ . $ITCLCONFIG
+ fi
+
+ AC_SUBST(ITCL_VERSION)
+dnl not actually used, don't export to save symbols
+dnl AC_SUBST(ITCL_MAJOR_VERSION)
+dnl AC_SUBST(ITCL_MINOR_VERSION)
+ AC_SUBST(ITCL_DEFS)
+
+dnl not used, don't export to save symbols
+ dnl AC_SUBST(ITCL_LIB_FILE)
+
+dnl not used outside of configure
+dnl AC_SUBST(ITCL_LIBS)
+dnl not used, don't export to save symbols
+dnl AC_SUBST(ITCL_PREFIX)
+
+dnl not used, don't export to save symbols
+dnl AC_SUBST(ITCL_EXEC_PREFIX)
+
+ AC_SUBST(ITCL_BUILD_INCLUDES)
+ AC_SUBST(ITCL_BUILD_LIB_SPEC)
+ AC_SUBST(ITCL_LIB_SPEC)
+])
+# check for Itcl headers.
+
+AC_DEFUN(CY_AC_PATH_ITCLH, [
+AC_MSG_CHECKING(for Itcl private headers. srcdir=${srcdir})
+if test x"${ac_cv_c_itclh}" = x ; then
+ for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
+ if test -f $i/generic/itcl.h ; then
+ ac_cv_c_itclh=`(cd $i/generic; pwd)`
+ break
+ fi
+ done
+fi
+if test x"${ac_cv_c_itclh}" = x ; then
+ ITCLHDIR="# no Itcl private headers found"
+ AC_MSG_ERROR([Can't find Itcl private headers])
+fi
+if test x"${ac_cv_c_itclh}" != x ; then
+ ITCLHDIR="-I${ac_cv_c_itclh}"
+fi
+# should always be here
+# ITCLLIB="../itcl/itcl/unix/libitcl.a"
+AC_SUBST(ITCLHDIR)
+#AC_SUBST(ITCLLIB)
+])
+
+
+AC_DEFUN(CY_AC_PATH_ITKCONFIG, [
#
-# Ok, lets find the tcl library
-# First, look for the latest uninstalled
+# Ok, lets find the itk configuration
+# First, look for one uninstalled.
+# the alternative search directory is invoked by --with-itkconfig
#
-TCLLIB=""
-AC_CHECKING(for Tcl library)
-for i in `ls -d ../tcl* 2>/dev/null` ../tcl ; do
- if test -f "$i/Makefile" ; then
- TCLLIB=$i/libtcl.a
+
+if test x"${no_itk}" = x ; then
+ # we reset no_itk in case something fails here
+ no_itk=true
+ AC_ARG_WITH(itkconfig, [ --with-itkconfig Directory containing itk configuration (itkConfig.sh)],
+ with_itkconfig=${withval})
+ AC_MSG_CHECKING([for Itk configuration])
+ AC_CACHE_VAL(ac_cv_c_itkconfig,[
+
+ # First check to see if --with-itkconfig was specified.
+ if test x"${with_itkconfig}" != x ; then
+ if test -f "${with_itkconfig}/itkConfig.sh" ; then
+ ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
+ else
+ AC_MSG_ERROR([${with_itkconfig} directory doesn't contain itkConfig.sh])
+ fi
+ fi
+
+ # then check for a private Itk library
+ if test x"${ac_cv_c_itkconfig}" = x ; then
+ for i in \
+ ../itcl/itk \
+ `ls -dr ../itcl[[4-9]]*/itk 2>/dev/null` \
+ ../../itk \
+ `ls -dr ../../itcl[[4-9]]*/itk 2>/dev/null` \
+ ../../../itk \
+ `ls -dr ../../../itcl[[4-9]]*/itk 2>/dev/null` ; do
+ if test -f "$i/itkConfig.sh" ; then
+ ac_cv_c_itkconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
fi
-done
-# If not found, look for installed version
-if test x"$TCLLIB" = x ; then
-dnl Don't use this, since we can't use it for libtk.a.
-dnl AC_HAVE_LIBRARY(libtcl.a, installed=1, installed=0)
- if test -f $prefix/lib/libtcl.a; then installed=1; else installed=0; fi
- if test $installed -eq 1 ; then
- TCLLIB="-ltcl"
+ # check in a few common install locations
+ if test x"${ac_cv_c_itkconfig}" = x ; then
+ for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
+ if test -f "$i/itkConfig.sh" ; then
+ ac_cv_c_itkconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ # check in a few other private locations
+ if test x"${ac_cv_c_itkconfig}" = x ; then
+ for i in \
+ ${srcdir}/../itcl/itk \
+ `ls -dr ${srcdir}/../itcl[[4-9]]*/itk 2>/dev/null` ; do
+ if test -f "$i/itkConfig.sh" ; then
+ ac_cv_c_itkconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ ])
+ if test x"${ac_cv_c_itkconfig}" = x ; then
+ ITKCONFIG="# no Itk configs found"
+ AC_MSG_WARN(Can't find Itk configuration definitions)
+ else
+ no_itk=
+ ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
+ AC_MSG_RESULT(found $ITKCONFIG)
fi
fi
-# If still not found, assume Tcl simply hasn't been built yet
-if test x"$TCLLIB" = x ; then
- for i in `ls -d ../tcl* 2>/dev/null` ../tcl ; do
- if test -f "$i/tcl.h" ; then
- TCLLIB=$i/libtcl.a
+
+])
+
+# Defined as a separate macro so we don't have to cache the values
+# from PATH_ITKCONFIG (because this can also be cached).
+AC_DEFUN(CY_AC_LOAD_ITKCONFIG, [
+ if test -f "$ITKCONFIG" ; then
+ . $ITKCONFIG
+ fi
+
+ AC_SUBST(ITK_VERSION)
+dnl not actually used, don't export to save symbols
+dnl AC_SUBST(ITK_MAJOR_VERSION)
+dnl AC_SUBST(ITK_MINOR_VERSION)
+ AC_SUBST(ITK_DEFS)
+
+dnl not used, don't export to save symbols
+ dnl AC_SUBST(ITK_LIB_FILE)
+
+dnl not used outside of configure
+dnl AC_SUBST(ITK_LIBS)
+dnl not used, don't export to save symbols
+dnl AC_SUBST(ITK_PREFIX)
+
+dnl not used, don't export to save symbols
+dnl AC_SUBST(ITK_EXEC_PREFIX)
+
+ AC_SUBST(ITK_BUILD_INCLUDES)
+ AC_SUBST(ITK_BUILD_LIB_SPEC)
+ AC_SUBST(ITK_LIB_SPEC)
+])
+
+AC_DEFUN(CY_AC_PATH_ITKH, [
+AC_MSG_CHECKING(for Itk private headers. srcdir=${srcdir})
+if test x"${ac_cv_c_itkh}" = x ; then
+ for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
+ if test -f $i/generic/itk.h ; then
+ ac_cv_c_itkh=`(cd $i/generic; pwd)`
+ break
+ fi
+ done
+fi
+if test x"${ac_cv_c_itkh}" = x ; then
+ ITKHDIR="# no Itk private headers found"
+ AC_MSG_ERROR([Can't find Itk private headers])
+fi
+if test x"${ac_cv_c_itkh}" != x ; then
+ ITKHDIR="-I${ac_cv_c_itkh}"
+fi
+# should always be here
+# ITKLIB="../itcl/itk/unix/libitk.a"
+AC_SUBST(ITKHDIR)
+#AC_SUBST(ITKLIB)
+])
+
+# check for Tix headers.
+
+AC_DEFUN(CY_AC_PATH_TIXH, [
+AC_MSG_CHECKING(for Tix private headers. srcdir=${srcdir})
+if test x"${ac_cv_c_tixh}" = x ; then
+ for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
+ if test -f $i/generic/tix.h ; then
+ ac_cv_c_tixh=`(cd $i/generic; pwd)`
+ break
+ fi
+ done
+fi
+if test x"${ac_cv_c_tixh}" = x ; then
+ TIXHDIR="# no Tix private headers found"
+ AC_MSG_ERROR([Can't find Tix private headers])
+fi
+if test x"${ac_cv_c_tixh}" != x ; then
+ TIXHDIR="-I${ac_cv_c_tixh}"
+fi
+AC_SUBST(TIXHDIR)
+])
+
+AC_DEFUN(CY_AC_PATH_TIXCONFIG, [
+#
+# Ok, lets find the tix configuration
+# First, look for one uninstalled.
+# the alternative search directory is invoked by --with-itkconfig
+#
+
+if test x"${no_tix}" = x ; then
+ # we reset no_tix in case something fails here
+ no_tix=true
+ AC_ARG_WITH(tixconfig, [ --with-tixconfig Directory containing tix configuration (tixConfig.sh)],
+ with_tixconfig=${withval})
+ AC_MSG_CHECKING([for Tix configuration])
+ AC_CACHE_VAL(ac_cv_c_tixconfig,[
+
+ # First check to see if --with-tixconfig was specified.
+ if test x"${with_tixconfig}" != x ; then
+ if test -f "${with_tixconfig}/tixConfig.sh" ; then
+ ac_cv_c_tixconfig=`(cd ${with_tixconfig}; pwd)`
+ else
+ AC_MSG_ERROR([${with_tixconfig} directory doesn't contain tixConfig.sh])
+ fi
+ fi
+
+ # then check for a private Tix library
+ if test x"${ac_cv_c_tixconfig}" = x ; then
+ for i in \
+ ../tix \
+ `ls -dr ../tix 2>/dev/null` \
+ ../../tix \
+ `ls -dr ../../tix 2>/dev/null` \
+ ../../../tix \
+ `ls -dr ../../../tix 2>/dev/null` ; do
+ echo "**** Looking at $i - with ${configdir}"
+ if test -f "$i/tixConfig.sh" ; then
+ ac_cv_c_tixconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ # check in a few common install locations
+ if test x"${ac_cv_c_tixconfig}" = x ; then
+ for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
+ echo "**** Looking at $i"
+ if test -f "$i/tixConfig.sh" ; then
+ ac_cv_c_tixconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ # check in a few other private locations
+ echo "**** Other private locations"
+ if test x"${ac_cv_c_tixconfig}" = x ; then
+ for i in \
+ ${srcdir}/../tix \
+ `ls -dr ${srcdir}/../tix 2>/dev/null` ; do
+ echo "**** Looking at $i - with ${configdir}"
+ if test -f "$i/${configdir}/tixConfig.sh" ; then
+ ac_cv_c_tixconfig=`(cd $i/${configdir}; pwd)`
+ break
+ fi
+ done
+ fi
+ ])
+ if test x"${ac_cv_c_tixconfig}" = x ; then
+ TIXCONFIG="# no Tix configs found"
+ AC_MSG_WARN(Can't find Tix configuration definitions)
+ else
+ no_tix=
+ TIXCONFIG=${ac_cv_c_tixconfig}/tixConfig.sh
+ AC_MSG_RESULT(found $TIXCONFIG)
fi
- done
fi
-if test x"$TCLLIB" = x ; then
- TCLLIB="# no Tcl library found"
- AC_MSG_WARN(Can't find Tcl library)
+])
+
+# Defined as a separate macro so we don't have to cache the values
+# from PATH_TIXCONFIG (because this can also be cached).
+AC_DEFUN(CY_AC_LOAD_TIXCONFIG, [
+ if test -f "$TIXCONFIG" ; then
+ . $TIXCONFIG
+ fi
+
+ AC_SUBST(TIX_VERSION)
+dnl not actually used, don't export to save symbols
+dnl AC_SUBST(TIX_MAJOR_VERSION)
+dnl AC_SUBST(TIX_MINOR_VERSION)
+dnl AC_SUBST(TIX_DEFS)
+
+dnl not used, don't export to save symbols
+dnl dnl AC_SUBST(TIX_LIB_FILE)
+
+dnl not used outside of configure
+dnl AC_SUBST(TIX_LIBS)
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TIX_PREFIX)
+
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TIX_EXEC_PREFIX)
+
+dnl AC_SUBST(TIX_BUILD_INCLUDES)
+ AC_SUBST(TIX_BUILD_LIB_SPEC)
+dnl AC_SUBST(TIX_LIB_SPEC)
+])
+
+dnl sinclude(../gettext.m4) already included by bfd/acinclude.m4
+dnl The lines below arrange for aclocal not to bring gettext.m4's
+dnl CY_GNU_GETTEXT into aclocal.m4.
+ifelse(yes,no,[
+AC_DEFUN([CY_GNU_GETTEXT],)
+])
+
+# Add --enable-maintainer-mode option to configure.
+# From Jim Meyering
+
+# serial 1
+
+AC_DEFUN(AM_MAINTAINER_MODE,
+[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+ dnl maintainer-mode is disabled by default
+ AC_ARG_ENABLE(maintainer-mode,
+[ --enable-maintainer-mode enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer],
+ USE_MAINTAINER_MODE=$enableval,
+ USE_MAINTAINER_MODE=no)
+ AC_MSG_RESULT($USE_MAINTAINER_MODE)
+ AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
+ MAINT=$MAINTAINER_MODE_TRUE
+ AC_SUBST(MAINT)dnl
+]
+)
+
+# Define a conditional.
+
+AC_DEFUN(AM_CONDITIONAL,
+[AC_SUBST($1_TRUE)
+AC_SUBST($1_FALSE)
+if $2; then
+ $1_TRUE=
+ $1_FALSE='#'
+else
+ $1_TRUE='#'
+ $1_FALSE=
+fi])
+
+
+# serial 1
+
+# @defmac AC_PROG_CC_STDC
+# @maindex PROG_CC_STDC
+# @ovindex CC
+# If the C compiler in not in ANSI C mode by default, try to add an option
+# to output variable @code{CC} to make it so. This macro tries various
+# options that select ANSI C on some system or another. It considers the
+# compiler to be in ANSI C mode if it handles function prototypes correctly.
+#
+# If you use this macro, you should check after calling it whether the C
+# compiler has been set to accept ANSI C; if not, the shell variable
+# @code{am_cv_prog_cc_stdc} is set to @samp{no}. If you wrote your source
+# code in ANSI C, you can make an un-ANSIfied copy of it by using the
+# program @code{ansi2knr}, which comes with Ghostscript.
+# @end defmac
+
+AC_DEFUN(AM_PROG_CC_STDC,
+[AC_REQUIRE([AC_PROG_CC])
+AC_BEFORE([$0], [AC_C_INLINE])
+AC_BEFORE([$0], [AC_C_CONST])
+dnl Force this before AC_PROG_CPP. Some cpp's, eg on HPUX, require
+dnl a magic option to avoid problems with ANSI preprocessor commands
+dnl like #elif.
+dnl FIXME: can't do this because then AC_AIX won't work due to a
+dnl circular dependency.
+dnl AC_BEFORE([$0], [AC_PROG_CPP])
+AC_MSG_CHECKING(for ${CC-cc} option to accept ANSI C)
+AC_CACHE_VAL(am_cv_prog_cc_stdc,
+[am_cv_prog_cc_stdc=no
+ac_save_CC="$CC"
+# Don't try gcc -ansi; that turns off useful extensions and
+# breaks some systems' header files.
+# AIX -qlanglvl=ansi
+# Ultrix and OSF/1 -std1
+# HP-UX -Aa -D_HPUX_SOURCE
+# SVR4 -Xc -D__EXTENSIONS__
+for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ AC_TRY_COMPILE(
+[#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+], [
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+],
+[am_cv_prog_cc_stdc="$ac_arg"; break])
+done
+CC="$ac_save_CC"
+])
+if test -z "$am_cv_prog_cc_stdc"; then
+ AC_MSG_RESULT([none needed])
else
- AC_MSG_RESULT(setting TCLLIB to be $TCLLIB)
+ AC_MSG_RESULT($am_cv_prog_cc_stdc)
fi
+case "x$am_cv_prog_cc_stdc" in
+ x|xno) ;;
+ *) CC="$CC $am_cv_prog_cc_stdc" ;;
+esac
+])
-AC_SUBST(TCLHDIR)
-AC_SUBST(TCLLIB)
-])
\ No newline at end of file
projects / deliverable / binutils-gdb.git / blobdiff