--- /dev/null
+dnl This file is included into all any other acinclude file that needs
+dnl to use these macros.
+
+dnl This is copied from autoconf 2.12, but does calls our own AC_PROG_CC_WORKS,
+dnl and doesn't call AC_PROG_CXX_GNU, cause we test for that in AC_PROG_CC_WORKS.
+dnl We are probably using a cross compiler, which will not be able to fully
+dnl link an executable. This should really be fixed in autoconf itself.
+dnl Find a working G++ cross compiler. This only works for the GNU C++ compiler.
+AC_DEFUN(CYG_AC_PROG_CXX_CROSS,
+[AC_BEFORE([$0], [AC_PROG_CXXCPP])
+AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++, gcc)
+
+CYG_AC_PROG_GXX_WORKS
+
+if test $ac_cv_prog_gxx = yes; then
+ GXX=yes
+dnl Check whether -g works, even if CXXFLAGS is set, in case the package
+dnl plays around with CXXFLAGS (such as to build both debugging and
+dnl normal versions of a library), tasteless as that idea is.
+ ac_test_CXXFLAGS="${CXXFLAGS+set}"
+ ac_save_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS=
+ AC_PROG_CXX_G
+ if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS="$ac_save_CXXFLAGS"
+ elif test $ac_cv_prog_cxx_g = yes; then
+ CXXFLAGS="-g -O2"
+ else
+ CXXFLAGS="-O2"
+ fi
+else
+ GXX=
+ test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
+fi
+])
+
+dnl See if the G++ compiler we found works.
+AC_DEFUN(CYG_AC_PROG_GXX_WORKS,
+[AC_MSG_CHECKING([whether the G++ compiler ($CXX $CXXFLAGS $LDFLAGS) actually works])
+AC_LANG_SAVE
+AC_LANG_CPLUSPLUS
+dnl Try a test case. We only compile, because it's close to impossible
+dnl to get a correct fully linked executable with a cross compiler. For
+dnl most cross compilers, this test is bogus. For G++, we can use various
+dnl other compile line options to get a decent idea that the cross compiler
+dnl actually does work, even though we can't produce an executable without
+dnl more info about the target it's being compiled for. This only works
+dnl for the GNU C++ compiler.
+
+dnl Transform the name of the compiler to it's cross variant, unless
+dnl CXX is set. This is also what CXX gets set to in the generated
+dnl Makefile.
+if test x"${CXX}" = xc++ ; then
+ CXX=`echo gcc | sed -e "${program_transform_name}"`
+fi
+
+dnl Get G++'s full path to libgcc.a
+libgccpath=`${CXX} --print-libgcc`
+
+dnl If we don't have a path with libgcc.a on the end, this isn't G++.
+if test `echo $libgccpath | sed -e 's:/.*/::'` = libgcc.a ; then
+ ac_cv_prog_gxx=yes
+else
+ ac_cv_prog_gxx=no
+fi
+
+dnl If we are using G++, look for the files that need to exist if this
+dnl compiler works.
+if test x"${ac_cv_prog_gxx}" = xyes ; then
+ gccfiles=`echo $libgccpath | sed -e 's:/libgcc.a::'`
+ if test -f ${gccfiles}/specs -a -f ${gccfiles}/cpp -a -f ${gccfiles}/cc1plus; then
+ gccfiles=yes
+ else
+ gccfiles=no
+ fi
+ gcclibs=`echo $libgccpath | sed -e 's:lib/gcc-lib/::' -e 's:/libgcc.a::' -e 's,\(.*\)/.*,\1,g'`/lib
+ if test -d ${gcclibs}/ldscripts -a -f ${gcclibs}/libc.a -a -f ${gcclibs}/libstdc++.a ; then
+ gcclibs=yes
+ else
+ gcclibs=no
+ fi
+fi
+
+dnl If everything is OK, then we can safely assume the compiler works.
+if test x"${gccfiles}" = xno -o x"${gcclibs}" = xno; then
+ ac_cv_prog_cxx_works=no
+ AC_MSG_ERROR(${CXX} is a non-working cross compiler)
+else
+ ac_cv_prog_cxx_works=yes
+fi
+
+AC_LANG_RESTORE
+AC_MSG_RESULT($ac_cv_prog_cxx_works)
+if test x"$ac_cv_prog_cxx_works" = xno; then
+ AC_MSG_ERROR([installation or configuration problem: C++ compiler cannot create executables.])
+fi
+AC_MSG_CHECKING([whether the G++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler])
+AC_MSG_RESULT($ac_cv_prog_cxx_cross)
+cross_compiling=$ac_cv_prog_cxx_cross
+AC_SUBST(CXX)
+])
+
+dnl ====================================================================
+dnl Find a working GCC cross compiler. This only works for the GNU gcc compiler.
+dnl This is based on the macros above for G++.
+AC_DEFUN(CYG_AC_PROG_CC_CROSS,
+[AC_BEFORE([$0], [AC_PROG_CCPP])
+AC_CHECK_PROGS(CC, cc, gcc)
+
+CYG_AC_PROG_GCC_WORKS
+
+if test $ac_cv_prog_gcc = yes; then
+ GCC=yes
+dnl Check whether -g works, even if CFLAGS is set, in case the package
+dnl plays around with CFLAGS (such as to build both debugging and
+dnl normal versions of a library), tasteless as that idea is.
+ ac_test_CFLAGS="${CFLAGS+set}"
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS=
+ AC_PROG_CC_G
+ if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+ elif test $ac_cv_prog_cc_g = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-O2"
+ fi
+else
+ GXX=
+ test "${CFLAGS+set}" = set || CFLAGS="-g"
+fi
+])
+
+dnl See if the GCC compiler we found works.
+AC_DEFUN(CYG_AC_PROG_GCC_WORKS,
+[AC_MSG_CHECKING([whether the Gcc compiler ($CC $CFLAGS $LDFLAGS) actually works])
+AC_LANG_SAVE
+AC_LANG_C
+dnl Try a test case. We only compile, because it's close to impossible
+dnl to get a correct fully linked executable with a cross
+dnl compiler. For most cross compilers, this test is bogus. For G++,
+dnl we can use various other compile line options to get a decent idea
+dnl that the cross compiler actually does work, even though we can't
+dnl produce an executable without more info about the target it's
+dnl being compiled for. This only works for the GNU C++ compiler.
+
+dnl Transform the name of the compiler to it's cross variant, unless
+dnl CXX is set. This is also what CC gets set to in the generated Makefile.
+if test x"${CC}" = xcc ; then
+ CC=`echo gcc | sed -e "${program_transform_name}"`
+fi
+
+dnl Get Gcc's full path to libgcc.a
+libgccpath=`${CC} --print-libgcc`
+
+dnl If we don't have a path with libgcc.a on the end, this isn't G++.
+if test `echo $libgccpath | sed -e 's:/.*/::'` = libgcc.a ; then
+ ac_cv_prog_gcc=yes
+else
+ ac_cv_prog_gcc=no
+fi
+
+dnl If we are using Gcc, look for the files that need to exist if this
+dnl compiler works.
+if test x"${ac_cv_prog_gcc}" = xyes ; then
+ gccfiles=`echo $libgccpath | sed -e 's:/libgcc.a::'`
+ if test -f ${gccfiles}/specs -a -f ${gccfiles}/cpp -a -f ${gccfiles}/cc1plus; then
+ gccfiles=yes
+ else
+ gccfiles=no
+ fi
+ gcclibs=`echo $libgccpath | sed -e 's:lib/gcc-lib/::' -e 's:/libgcc.a::' -e 's,\(.*\)/.*,\1,g'`/lib
+ if test -d ${gcclibs}/ldscripts -a -f ${gcclibs}/libc.a -a -f ${gcclibs}/libstdc++.a ; then
+ gcclibs=yes
+ else
+ gcclibs=no
+ fi
+fi
+
+dnl If everything is OK, then we can safely assume the compiler works.
+if test x"${gccfiles}" = xno -o x"${gcclibs}" = xno; then
+ ac_cv_prog_cc_works=no
+ AC_MSG_ERROR(${CC} is a non-working cross compiler)
+else
+ ac_cv_prog_cc_works=yes
+fi
+
+AC_LANG_RESTORE
+AC_MSG_RESULT($ac_cv_prog_cc_works)
+if test x"$ac_cv_prog_cc_works" = xno; then
+ AC_MSG_ERROR([installation or configuration problem: C++ compiler cannot create executables.])
+fi
+AC_MSG_CHECKING([whether the Gcc compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler])
+AC_MSG_RESULT($ac_cv_prog_cc_cross)
+cross_compiling=$ac_cv_prog_cc_cross
+AC_SUBST(CC)
+])
+
+dnl ====================================================================
+dnl Find the HAL library. HAL is the BSP for ECC.
+AC_DEFUN(CYG_AC_PATH_HAL, [
+AC_MSG_CHECKING(for the HAL source files)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_haldir,[
+dnl We have the translate the target triplet to the directory name
+dnl cause they unfortunately don't match.
+case ${target_cpu} in
+ powerpc*) cpudir=powerpc ;;
+ mn10300*) cpudir=panx ;;
+ mips*) cpudir=mips ;;
+ *) cpudir=none ;;
+esac
+for i in $dirlist; do
+ if test -f "$srcdir/$i/hal/${cpudir}/arch/current/include/basetype.h" ; then
+ ac_cv_c_haldir=`(cd $srcdir/$i/hal/${cpudir}/arch/current/; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_haldir}" != x; then
+ HALDIR="${ac_cv_c_haldir}"
+ AC_MSG_RESULT(${ac_cv_c_haldir})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(HALDIR)
+])
+
+dnl ====================================================================
+dnl Find the ECC kernel headers.
+AC_DEFUN(CYG_AC_PATH_KERNEL, [
+AC_MSG_CHECKING(for the kernel header files in the source tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_kernel,[
+for i in $dirlist; do
+ if test -f "$srcdir/$i/kernel/current/include/kernel.hxx" ; then
+ ac_cv_c_kernel=`(cd $srcdir/$i/kernel/current/include; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_kernel}" != x; then
+ KERNELHDIR="-I${ac_cv_c_kernel}"
+ AC_MSG_RESULT(${ac_cv_c_kernel})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_MSG_CHECKING(for the kernel library in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_klib,[
+for i in $dirlist; do
+ if test -f "$i/kernel/current/src/Makefile" ; then
+ ac_cv_c_klib=`(cd $i/kernel/current/src; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_klib}" != x; then
+ KERNELLIB="-L${ac_cv_c_klib}"
+ AC_MSG_RESULT(${ac_cv_c_klib})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(KERNELHDIR)
+AC_SUBST(KERNELLIB)
+])
+
+dnl ====================================================================
+dnl Find the ECC kernel's config file. This config.h is not produced
+dnl by autoconf, but is handcrafted.
+AC_DEFUN(CYG_AC_PATH_CONFIG, [
+AC_MSG_CHECKING(for the kernel's config.h header files in the source tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_configh,[
+for i in $dirlist; do
+ if test -f "$srcdir/$i/kernel/current/src/devo/config.h" ; then
+ ac_cv_c_configh=`(cd $srcdir/$i/kernel/current/src/devo; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_configh}" != x; then
+ CONFIG_H="-I${ac_cv_c_configh}"
+ AC_MSG_RESULT(${ac_cv_c_configh})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(CONFIG_H)
+])
+
+dnl ====================================================================
+dnl Find the BFD library in the build tree. This is used to access and
+dnl manipulate object or executable files.
+AC_DEFUN(CYG_AC_PATH_BFD, [
+AC_MSG_CHECKING(for the bfd header in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+dnl Look for the header file
+AC_CACHE_VAL(ac_cv_c_bfdh,[
+for i in $dirlist; do
+ if test -f "$i/bfd/bfd.h" ; then
+ ac_cv_c_bfdh=`(cd $i/bfd; pwd)`
+ break
+ fi
+done
+])
+if test x"${ac_cv_c_bfdh}" != x; then
+ BFDHDIR="-I${ac_cv_c_bfdh}"
+ AC_MSG_RESULT(${ac_cv_c_bfdh})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(BFDHDIR)
+
+dnl Look for the library
+AC_MSG_CHECKING(for the bfd library in the build tree)
+AC_CACHE_VAL(ac_cv_c_bfdlib,[
+for i in $dirlist; do
+ if test -f "$i/bfd/Makefile" ; then
+ ac_cv_c_bfdlib=`(cd $i/bfd; pwd)`
+ fi
+done
+])
+dnl We list two directories cause bfd now uses libtool
+if test x"${ac_cv_c_bfdlib}" != x; then
+ BFDLIB="-L${ac_cv_c_bfdlib} -L${ac_cv_c_bfdlib}/.libs"
+ AC_MSG_RESULT(${ac_cv_c_bfdlib})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(BFDLIB)
+])
+
+dnl ====================================================================
+dnl Find the libiberty library. This defines many commonly used C
+dnl functions that exists in various states based on the underlying OS.
+AC_DEFUN(CYG_AC_PATH_LIBERTY, [
+AC_MSG_CHECKING(for the liberty library in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_liberty,[
+for i in $dirlist; do
+ if test -f "$i/libiberty/Makefile" ; then
+ ac_cv_c_liberty=`(cd $i/libiberty; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_liberty}" != x; then
+ LIBERTY="-L${ac_cv_c_liberty}"
+ AC_MSG_RESULT(${ac_cv_c_liberty})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(LIBERTY)
+])
+
+dnl ====================================================================
+dnl Find the opcodes library. This is used to do dissasemblies.
+AC_DEFUN(CYG_AC_PATH_OPCODES, [
+AC_MSG_CHECKING(for the opcodes library in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_opc,[
+for i in $dirlist; do
+ if test -f "$i/opcodes/Makefile" ; then
+ ac_cv_c_opc=`(cd $i/opcodes; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_opc}" != x; then
+ OPCODESLIB="-L${ac_cv_c_opc}"
+ AC_MSG_RESULT(${ac_cv_c_opc})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(OPCODESLIB)
+])
+
+dnl ====================================================================
+dnl Look for the DejaGnu header file in the source tree. This file
+dnl defines the functions used to testing support.
+AC_DEFUN(CYG_AC_PATH_DEJAGNU, [
+AC_MSG_CHECKING(for the testing support files in the source tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_dejagnu,[
+for i in $dirlist; do
+ if test -f "$srcdir/$i/ecc/ecc/infra/testlib/current/include/dejagnu.h" ; then
+ ac_cv_c_dejagnu=`(cd $srcdir/$i/ecc/ecc/infra/testlib/current/include; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_dejagnu}" != x; then
+ DEJAGNUHDIR="-I${ac_cv_c_dejagnu}"
+ AC_MSG_RESULT(${ac_cv_c_dejagnu})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_CACHE_VAL(ac_cv_c_dejagnulib,[
+for i in $dirlist; do
+ if test -f "$srcdir/$i/infra/testlib/current/lib/hostutil.exp" ; then
+ ac_cv_c_dejagnulib=`(cd $srcdir/$i/infra/testlib/current/lib; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_dejagnulib}" != x; then
+ DEJAGNULIB="${ac_cv_c_dejagnulib}"
+else
+ DEJAGNULIB=""
+fi
+AC_MSG_CHECKING(for runtest in the source tree)
+AC_CACHE_VAL(ac_cv_c_runtest,[
+for i in $dirlist; do
+ if test -f "$srcdir/$i/dejagnu/runtest" ; then
+ ac_cv_c_runtest=`(cd $srcdir/$i/dejagnu; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_runtest}" != x; then
+ RUNTESTDIR="${ac_cv_c_runtest}"
+ AC_MSG_RESULT(${ac_cv_c_runtest})
+else
+ RUNTESTDIR=""
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(RUNTESTDIR)
+AC_SUBST(DEJAGNULIB)
+AC_SUBST(DEJAGNUHDIR)
+])
+
+dnl ====================================================================
+dnl Find the libintl library in the build tree. This is for
+dnl internationalization support.
+AC_DEFUN(CYG_AC_PATH_INTL, [
+AC_MSG_CHECKING(for the intl header in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+dnl Look for the header file
+AC_CACHE_VAL(ac_cv_c_intlh,[
+for i in $dirlist; do
+ if test -f "$i/intl/libintl.h" ; then
+ ac_cv_c_intlh=`(cd $i/intl; pwd)`
+ break
+ fi
+done
+])
+if test x"${ac_cv_c_intlh}" != x; then
+ INTLHDIR="-I${ac_cv_c_intlh}"
+ AC_MSG_RESULT(${ac_cv_c_intlh})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(INTLHDIR)
+
+dnl Look for the library
+AC_MSG_CHECKING(for the libintl library in the build tree)
+AC_CACHE_VAL(ac_cv_c_intllib,[
+for i in $dirlist; do
+ if test -f "$i/intl/Makefile" ; then
+ ac_cv_c_intllib=`(cd $i/intl; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_intllib}" != x; then
+ INTLLIB="-L${ac_cv_c_intllib} -lintl"
+ AC_MSG_RESULT(${ac_cv_c_intllib})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(INTLLIB)
+])
+
+dnl ====================================================================
+dnl Find the simulator library.
+AC_DEFUN(CYG_AC_PATH_SIM, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.. ../../../../../../../../../.."
+case "$target_cpu" in
+ powerpc) target_dir=ppc ;;
+ sparc*) target_dir=erc32 ;;
+ mips*) target_dir=mips ;;
+ *) target_dir=$target_cpu ;;
+esac
+dnl First look for the header file
+AC_MSG_CHECKING(for the simulator header file)
+AC_CACHE_VAL(ac_cv_c_simh,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/include/remote-sim.h" ; then
+ ac_cv_c_simh=`(cd ${srcdir}/$i/include; pwd)`
+ break
+ fi
+done
+])
+if test x"${ac_cv_c_simh}" != x; then
+ SIMHDIR="-I${ac_cv_c_simh}"
+ AC_MSG_RESULT(${ac_cv_c_simh})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(SIMHDIR)
+
+dnl See whether it's a devo or Foundry branch simulator
+AC_MSG_CHECKING(Whether this is a devo simulator )
+AC_CACHE_VAL(ac_cv_c_simdevo,[
+ CPPFLAGS="$CPPFLAGS $SIMHDIR"
+ AC_EGREP_HEADER([SIM_DESC sim_open.*struct _bfd], remote-sim.h,
+ ac_cv_c_simdevo=yes,
+ ac_cv_c_simdevo=no)
+])
+if test x"$ac_cv_c_simdevo" = x"yes" ; then
+ AC_DEFINE(HAVE_DEVO_SIM)
+fi
+AC_MSG_RESULT(${ac_cv_c_simdevo})
+AC_SUBST(HAVE_DEVO_SIM)
+
+dnl Next look for the library
+AC_MSG_CHECKING(for the simulator library)
+AC_CACHE_VAL(ac_cv_c_simlib,[
+for i in $dirlist; do
+ if test -f "$i/sim/$target_dir/Makefile" ; then
+ ac_cv_c_simlib=`(cd $i/sim/$target_dir; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_simlib}" != x; then
+ SIMLIB="-L${ac_cv_c_simlib}"
+else
+ AC_MSG_RESULT(none)
+ dnl FIXME: this is kinda bogus, cause umtimately the TM will build
+ dnl all the libraries for several architectures. But for now, this
+ dnl will work till then.
+dnl AC_MSG_CHECKING(for the simulator installed with the compiler libraries)
+ dnl Transform the name of the compiler to it's cross variant, unless
+ dnl CXX is set. This is also what CXX gets set to in the generated
+ dnl Makefile.
+ CROSS_GCC=`echo gcc | sed -e "s/^/$target/"`
+
+ dnl Get G++'s full path to libgcc.a
+changequote(,)
+ gccpath=`${CROSS_GCC} --print-libgcc | sed -e 's:[a-z0-9A-Z\.\-]*/libgcc.a::' -e 's:lib/gcc-lib/::'`lib
+changequote([,])
+ if test -f $gccpath/libsim.a -o -f $gccpath/libsim.so ; then
+ ac_cv_c_simlib="$gccpath/"
+ SIMLIB="-L${ac_cv_c_simlib}"
+ AC_MSG_RESULT(${ac_cv_c_simlib})
+ else
+ AM_CONDITIONAL(PSIM, test x$psim = xno)
+ SIMLIB=""
+ AC_MSG_RESULT(none)
+dnl ac_cv_c_simlib=none
+ fi
+fi
+AC_SUBST(SIMLIB)
+])
+
+dnl ====================================================================
+dnl Find the libiberty library.
+AC_DEFUN(CYG_AC_PATH_LIBIBERTY, [
+AC_MSG_CHECKING(for the libiberty library in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_libib,[
+for i in $dirlist; do
+ if test -f "$i/libiberty/Makefile" ; then
+ ac_cv_c_libib=`(cd $i/libiberty/; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_libib}" != x; then
+ LIBIBERTY="-L${ac_cv_c_libib}"
+ AC_MSG_RESULT(${ac_cv_c_libib})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(LIBIBERTY)
+])
+
+dnl ====================================================================
+AC_DEFUN(CYG_AC_PATH_DEVO, [
+AC_MSG_CHECKING(for devo headers in the source tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_devoh,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/include/remote-sim.h" ; then
+ ac_cv_c_devoh=`(cd ${srcdir}/$i/include; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_devoh}" != x; then
+ DEVOHDIR="-I${ac_cv_c_devoh}"
+ AC_MSG_RESULT(${ac_cv_c_devoh})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(DEVOHDIR)
+])
+
+dnl ====================================================================
+dnl find the IDE library and headers.
+AC_DEFUN(CYG_AC_PATH_IDE, [
+AC_MSG_CHECKING(for IDE headers in the source tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+IDEHDIR=
+IDELIB=
+AC_CACHE_VAL(ac_cv_c_ideh,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/libide/src/event.h" ; then
+ ac_cv_c_ideh=`(cd ${srcdir}/$i/libide/src; pwd)`;
+ fi
+done
+])
+if test x"${ac_cv_c_ideh}" != x; then
+ IDEHDIR="-I${ac_cv_c_ideh}"
+ AC_MSG_RESULT(${ac_cv_c_ideh})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_MSG_CHECKING(for LIBIDE TCL headers in the source tree)
+AC_CACHE_VAL(ac_cv_c_idetclh,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/libidetcl/src/idetcl.h" ; then
+ ac_cv_c_idetclh=`(cd ${srcdir}/$i/libidetcl/src; pwd)`;
+ fi
+done
+])
+if test x"${ac_cv_c_idetclh}" != x; then
+ IDEHDIR="${IDEHDIR} -I${ac_cv_c_idetclh}"
+ AC_MSG_RESULT(${ac_cv_c_idetclh})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_MSG_CHECKING(for IDE headers in the build tree)
+AC_CACHE_VAL(ac_cv_c_ideh2,[
+for i in $dirlist; do
+ if test -f "$i/libide/src/Makefile" ; then
+ ac_cv_c_ideh2=`(cd $i/libide/src; pwd)`;
+ fi
+done
+])
+if test x"${ac_cv_c_ideh2}" != x; then
+ IDEHDIR="${IDEHDIR} -I${ac_cv_c_ideh2}"
+ AC_MSG_RESULT(${ac_cv_c_ideh2})
+else
+ AC_MSG_RESULT(none)
+fi
+
+dnl look for the library
+AC_MSG_CHECKING(for IDE library)
+AC_CACHE_VAL(ac_cv_c_idelib,[
+if test x"${ac_cv_c_idelib}" = x ; then
+ for i in $dirlist; do
+ if test -f "$i/libide/src/Makefile" ; then
+ ac_cv_c_idelib=`(cd $i/libide/src; pwd)`
+ break
+ fi
+ done
+fi])
+if test x"${ac_cv_c_idelib}" != x ; then
+ IDELIB="-L${ac_cv_c_idelib}"
+ AC_MSG_RESULT(${ac_cv_c_idelib})
+else
+ AC_MSG_RESULT(none)
+fi
+
+dnl find libiddetcl.a if it exists
+AC_MSG_CHECKING(for IDE TCL library)
+AC_CACHE_VAL(ac_cv_c_idetcllib,[
+if test x"${ac_cv_c_idetcllib}" = x ; then
+ for i in $dirlist; do
+ if test -f "$i/libidetcl/src/Makefile" ; then
+ ac_cv_c_idetcllib=`(cd $i/libidetcl/src; pwd)`
+ break
+ fi
+ done
+fi
+])
+if test x"${ac_cv_c_idetcllib}" != x ; then
+ IDELIB="${IDELIB} -L${ac_cv_c_idetcllib}"
+ IDETCLLIB="-lidetcl"
+ AC_MSG_RESULT(${ac_cv_c_idetcllib})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(IDEHDIR)
+AC_SUBST(IDELIB)
+AC_SUBST(IDETCLLIB)
+])
+
+dnl ====================================================================
+dnl Find all the ILU headers and libraries
+AC_DEFUN(CYG_AC_PATH_ILU, [
+AC_MSG_CHECKING(for ILU kernel headers in the source tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_iluh,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/ilu/runtime/kernel/method.h" ; then
+ ac_cv_c_iluh=`(cd ${srcdir}/$i/ilu/runtime/kernel; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_iluh}" != x; then
+ ILUHDIR="-I${ac_cv_c_iluh}"
+ AC_MSG_RESULT(${ac_cv_c_iluh})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_MSG_CHECKING(for ILU kernel headers in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_iluh5,[
+for i in $dirlist; do
+ if test -f "$i/ilu/runtime/kernel/iluconf.h" ; then
+ ac_cv_c_iluh5=`(cd $i/ilu/runtime/kernel; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_iluh5}" != x; then
+ ILUHDIR="${ILUHDIR} -I${ac_cv_c_iluh5}"
+ AC_MSG_RESULT(${ac_cv_c_iluh5})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_MSG_CHECKING(for ILU C++ headers in the source tree)
+AC_CACHE_VAL(ac_cv_c_iluh2,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/ilu/stubbers/cpp/resource.h" ; then
+ ac_cv_c_iluh2=`(cd ${srcdir}/$i/ilu/stubbers/cpp; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_iluh2}" != x; then
+ ILUHDIR="${ILUHDIR} -I${ac_cv_c_iluh2}"
+ AC_MSG_RESULT(${ac_cv_c_iluh2})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_MSG_CHECKING(for ILU C headers)
+AC_CACHE_VAL(ac_cv_c_iluh3,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/ilu/stubbers/c/resource.h" ; then
+ ac_cv_c_iluh3=`(cd ${srcdir}/$i/ilu/stubbers/c ; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_iluh3}" != x; then
+ ILUHDIR="${ILUHDIR} -I${ac_cv_c_iluh3}"
+ AC_MSG_RESULT(${ac_cv_c_iluh3})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_MSG_CHECKING(for ILU C runtime headers)
+AC_CACHE_VAL(ac_cv_c_iluh4,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/ilu/runtime/c/ilucstub.h" ; then
+ ac_cv_c_iluh4=`(cd ${srcdir}/$i/ilu/runtime/c ; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_iluh4}" != x; then
+ ILUHDIR="${ILUHDIR} -I${ac_cv_c_iluh4}"
+ AC_MSG_RESULT(${ac_cv_c_iluh4})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_CACHE_VAL(ac_cv_c_ilupath,[
+for i in $dirlist; do
+ if test -f "$i/ilu/Makefile" ; then
+ ac_cv_c_ilupath=`(cd $i/ilu; pwd)`
+ break
+ fi
+done
+])
+ILUTOP=${ac_cv_c_ilupath}
+
+AC_MSG_CHECKING(for the ILU library in the build tree)
+AC_CACHE_VAL(ac_cv_c_ilulib,[
+if test -f "$ac_cv_c_ilupath/runtime/kernel/Makefile" ; then
+ ac_cv_c_ilulib=`(cd $ac_cv_c_ilupath/runtime/kernel; pwd)`
+ AC_MSG_RESULT(found ${ac_cv_c_ilulib}/libilu.a)
+else
+ AC_MSG_RESULT(no)
+fi])
+
+AC_MSG_CHECKING(for the ILU C++ bindings library in the build tree)
+AC_CACHE_VAL(ac_cv_c_ilulib2,[
+if test -f "$ac_cv_c_ilupath/runtime/cpp/Makefile" ; then
+ ac_cv_c_ilulib2=`(cd $ac_cv_c_ilupath/runtime/cpp; pwd)`
+ AC_MSG_RESULT(found ${ac_cv_c_ilulib2}/libilu-c++.a)
+else
+ AC_MSG_RESULT(no)
+fi])
+
+AC_MSG_CHECKING(for the ILU C bindings library in the build tree)
+AC_CACHE_VAL(ac_cv_c_ilulib3,[
+if test -f "$ac_cv_c_ilupath/runtime/c/Makefile" ; then
+ ac_cv_c_ilulib3=`(cd $ac_cv_c_ilupath/runtime/c; pwd)`
+ AC_MSG_RESULT(found ${ac_cv_c_ilulib3}/libilu-c.a)
+else
+ AC_MSG_RESULT(no)
+fi])
+
+AC_MSG_CHECKING(for the ILU Tk bindings library in the build tree)
+AC_CACHE_VAL(ac_cv_c_ilulib4,[
+if test -f "$ac_cv_c_ilupath/runtime/mainloop/Makefile" ; then
+ ac_cv_c_ilulib4=`(cd $ac_cv_c_ilupath/runtime/mainloop; pwd)`
+ AC_MSG_RESULT(found ${ac_cv_c_ilulib4}/libilu-tk.a)
+else
+ AC_MSG_RESULT(no)
+fi])
+
+if test x"${ac_cv_c_ilulib}" = x -a x"${ac_cv_c_ilulib2}" = x; then
+ ILUHDIR=""
+fi
+
+if test x"${ac_cv_c_ilulib}" != x -a x"${ac_cv_c_ilulib2}" != x; then
+ ILULIB="-L${ac_cv_c_ilulib} -L${ac_cv_c_ilulib2} -L${ac_cv_c_ilulib3} -L${ac_cv_c_ilulib4}"
+else
+ ILULIB=""
+fi
+
+if test x"${ILULIB}" = x; then
+ AC_MSG_CHECKING(for ILU libraries installed with the compiler)
+ AC_CACHE_VAL(ac_cv_c_ilulib5,[
+ NATIVE_GCC=`echo gcc | sed -e "${program_transform_name}"`
+
+ dnl Get G++'s full path to it's libraries
+ ac_cv_c_ilulib5=`${NATIVE_GCC} --print-libgcc | sed -e 's:lib/gcc-lib/.*::'`lib
+ if test -f $ac_cv_c_ilulib5/libilu-c.a -o -f $ac_cv_c_ilulib5/libilu-c.so ; then
+ if test x"${ILUHDIR}" = x; then
+ ILUHDIR="-I${ac_cv_c_ilulib5}/../include"
+ fi
+ ILULIB="-L${ac_cv_c_ilulib5}"
+ AC_MSG_RESULT(${ac_cv_c_ilulib5})
+ else
+ ac_cv_c_ilulib=none
+ AC_MSG_RESULT(none)
+ fi
+fi])
+AC_SUBST(ILUHDIR)
+AC_SUBST(ILULIB)
+AC_SUBST(ILUTOP)
+])
+
+dnl ====================================================================
+dnl Find the target manager client side headers and library.
+AC_DEFUN(CYG_AC_PATH_TMGR, [
+AC_MSG_CHECKING(for Target Manager client headers in the source tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.. "
+TMGRHDIR=
+TMGRLIB=
+AC_CACHE_VAL(ac_cv_c_tmgrh,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/ecc/ecc/infra/targ_mgr/current/host/targ_mgr/src/targcli.h" ; then
+ ac_cv_c_tmgrh=`(cd ${srcdir}/$i/ecc/ecc/infra/targ_mgr/current/host/targ_mgr/src/; pwd)`;
+ fi
+done
+])
+if test x"${ac_cv_c_tmgrh}" != x; then
+ TMGRHDIR="-I${ac_cv_c_tmgrh}"
+ AC_MSG_RESULT(${ac_cv_c_tmgrh})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_MSG_CHECKING(for Target Manager client headers in the build tree)
+AC_CACHE_VAL(ac_cv_c_tmgrh2,[
+for i in $dirlist; do
+ if test -f "$i/ecc/ecc/infra/targ_mgr/current/host/targ_mgr/src/Makefile" ; then
+ ac_cv_c_tmgrh2=`(cd $i/ecc/ecc/infra/targ_mgr/current/host/targ_mgr/src/; pwd)`;
+ fi
+done
+])
+if test x"${ac_cv_c_tmgrh2}" != x; then
+ TMGRHDIR="${TMGRHDIR} -I${ac_cv_c_tmgrh2}"
+ AC_MSG_RESULT(${ac_cv_c_tmgrh2})
+else
+ AC_MSG_RESULT(none)
+fi
+
+if test x"${ac_cv_c_tmgrh}" = x -a x"${ac_cv_c_tmgrh2}" = x; then
+ TMGRHDIR="# no Target Manager client headers found"
+fi
+
+AC_MSG_CHECKING(for Target Manager client library)
+AC_CACHE_VAL(ac_cv_c_tmgrlib,[
+if test x"${ac_cv_c_tmgrlib}" = x ; then
+ for i in $dirlist; do
+ if test -f "$i/ecc/ecc/infra/targ_mgr/current/host/targ_mgr/src/Makefile" ; then
+ # We have to add .libs on the end cause the tmgr uses libtool,
+ # and GDB doesn't.
+ ac_cv_c_tmgrlib=`(cd $i/ecc/ecc/infra/targ_mgr/current/host/targ_mgr/src/; pwd)`
+ # we have to do this, cause libtool hasn't built the lib
+ # library yet.
+ ac_cv_c_tmgrlib="${ac_cv_c_tmgrlib}/.libs"
+ break
+ fi
+ done
+fi])
+
+if test x"${ac_cv_c_tmgrlib}" != x ; then
+ TMGRLIB="-L${ac_cv_c_tmgrlib}"
+ AC_MSG_RESULT(${ac_cv_c_tmgrlib})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(TMGRHDIR)
+AC_SUBST(TMGRLIB)
+])
+
+dnl ====================================================================
+dnl This defines the byte order for the host. We can't use
+dnl AC_C_BIGENDIAN, cause we want to create a config file and
+dnl substitue the real value, so the header files work right
+AC_DEFUN(CYG_AC_C_ENDIAN, [
+AC_MSG_CHECKING(to see if this is a little endian host)
+AC_CACHE_VAL(ac_cv_c_little_endian, [
+ac_cv_c_little_endian=unknown
+# See if sys/param.h defines the BYTE_ORDER macro.
+AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/param.h>], [
+#if !BYTE_ORDER || !_BIG_ENDIAN || !_LITTLE_ENDIAN
+ bogus endian macros
+#endif], [# It does; now see whether it defined to _LITTLE_ENDIAN or not.
+AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/param.h>], [
+#if BYTE_ORDER != _LITTLE_ENDIAN
+ not big endian
+#endif], ac_cv_c_little_endian=yes, ac_cv_c_little_endian=no)
+])
+if test ${ac_cv_c_little_endian} = unknown; then
+old_cflags=$CFLAGS
+CFLAGS=-g
+AC_TRY_RUN([
+main () {
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long l;
+ char c[sizeof (long)];
+ } u;
+ u.l = 1;
+ exit (u.c[0] == 1);
+}],
+ac_cv_c_little_endian=no,
+ac_cv_c_little_endian=yes,[
+dnl Yes, this is ugly, and only used for a canadian cross anyway. This
+dnl is just to keep configure from stopping here.
+case "${host}" in
+changequote(,)
+ i[3456]86-*-*) ac_cv_c_little_endian=yes ;;
+ sparc*-*-*) ac_cv_c_little_endian=no ;;
+changequote([,])
+ *) AC_MSG_WARN(Can't cross compile this test) ;;
+esac])
+CFLAGS=$old_cflags
+fi])
+
+if test x"${ac_cv_c_little_endian}" = xyes; then
+ AC_DEFINE(LITTLE_ENDIAN_HOST)
+ ENDIAN="CYG_LSBFIRST";
+else
+ ENDIAN="CYG_MSBFIRST";
+fi
+AC_MSG_RESULT(${ac_cv_c_little_endian})
+AC_SUBST(ENDIAN)
+])
+
+dnl ====================================================================
+dnl Look for the path to libgcc, so we can use it to directly link
+dnl in libgcc.a with LD.
+AC_DEFUN(CYG_AC_PATH_LIBGCC,
+[AC_MSG_CHECKING([Looking for the path to libgcc.a])
+AC_LANG_SAVE
+AC_LANG_C
+
+dnl Get Gcc's full path to libgcc.a
+libgccpath=`${CC} --print-libgcc`
+
+dnl If we don't have a path with libgcc.a on the end, this isn't G++.
+if test `echo $libgccpath | sed -e 's:/.*/::'` = libgcc.a ; then
+ ac_cv_prog_gcc=yes
+else
+ ac_cv_prog_gcc=no
+fi
+
+dnl
+if test x"${ac_cv_prog_gcc}" = xyes ; then
+ gccpath=`echo $libgccpath | sed -e 's:/libgcc.a::'`
+ LIBGCC="-L${gccpath}"
+ AC_MSG_RESULT(${gccpath})
+else
+ LIBGCC=""
+ AC_MSG_ERROR(Not using gcc)
+fi
+
+AC_LANG_RESTORE
+AC_SUBST(LIBGCC)
+])
+
+dnl ====================================================================
+dnl Ok, lets find the tcl source trees so we can use the headers
+dnl Warning: transition of version 9 to 10 will break this algorithm
+dnl because 10 sorts before 9. We also look for just tcl. We have to
+dnl be careful that we don't match stuff like tclX by accident.
+dnl the alternative search directory is involked by --with-tclinclude
+AC_DEFUN(CYG_AC_PATH_TCL, [
+ CYG_AC_PATH_TCLH
+ CYG_AC_PATH_TCLCONFIG
+ CYG_AC_LOAD_TCLCONFIG
+])
+AC_DEFUN(CYG_AC_PATH_TCLH, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+no_tcl=true
+AC_MSG_CHECKING(for Tcl headers in the source tree)
+AC_ARG_WITH(tclinclude, [ --with-tclinclude directory where tcl headers are], with_tclinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_tclh,[
+dnl first check to see if --with-tclinclude was specified
+if test x"${with_tclinclude}" != x ; then
+ if test -f ${with_tclinclude}/tcl.h ; then
+ ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
+ elif test -f ${with_tclinclude}/generic/tcl.h ; then
+ ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
+ else
+ AC_MSG_ERROR([${with_tclinclude} directory doesn't contain headers])
+ fi
+fi
+
+dnl next check if it came with Tcl configuration file
+if test x"${ac_cv_c_tclconfig}" != x ; then
+ for i in $dirlist; do
+ if test -f $ac_cv_c_tclconfig/$i/generic/tcl.h ; then
+ ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/$i/generic; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_tclh}" = x ; then
+ dnl find the top level Tcl source directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $srcdir/$i/tcl* 2>/dev/null`" ; then
+ tclpath=$srcdir/$i
+ break
+ fi
+ done
+
+ dnl find the exact Tcl source dir. We do it this way, cause there
+ dnl might be multiple version of Tcl, and we want the most recent one.
+ for i in `ls -dr $tclpath/tcl* 2>/dev/null ` ; do
+ if test -f $i/generic/tcl.h ; then
+ ac_cv_c_tclh=`(cd $i/generic; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl check if its installed with the compiler
+if test x"${ac_cv_c_tclh}" = x ; then
+ dnl Get the path to the compiler
+ ccpath=`which ${CC} | sed -e 's:/bin/.*::'`/include
+ if test -f $ccpath/tcl.h; then
+ ac_cv_c_tclh=$ccpath
+ fi
+fi
+
+dnl see if one is installed
+if test x"${ac_cv_c_tclh}" = x ; then
+ AC_MSG_RESULT(none)
+ AC_CHECK_HEADER(tcl.h, ac_cv_c_tclh=installed, ac_cv_c_tclh="")
+else
+ AC_MSG_RESULT(${ac_cv_c_tclh})
+fi
+])
+ TCLHDIR=""
+if test x"${ac_cv_c_tclh}" = x ; then
+ AC_MSG_ERROR([Can't find any Tcl headers])
+fi
+if test x"${ac_cv_c_tclh}" != x ; then
+ no_tcl=""
+ if test x"${ac_cv_c_tclh}" != x"installed" ; then
+ AC_MSG_RESULT(${ac_cv_c_tclh})
+ TCLHDIR="-I${ac_cv_c_tclh}"
+ fi
+fi
+
+AC_SUBST(TCLHDIR)
+])
+
+dnl ====================================================================
+dnl Ok, lets find the tcl configuration
+AC_DEFUN(CYG_AC_PATH_TCLCONFIG, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+dnl First, look for one uninstalled.
+dnl the alternative search directory is invoked by --with-tclconfig
+if test x"${no_tcl}" = x ; then
+ dnl we reset no_tcl in case something fails here
+ no_tcl=true
+ AC_ARG_WITH(tclconfig, [ --with-tclconfig directory containing tcl configuration (tclConfig.sh)],
+ with_tclconfig=${withval})
+ AC_MSG_CHECKING([for Tcl configuration script])
+ AC_CACHE_VAL(ac_cv_c_tclconfig,[
+
+ dnl First check to see if --with-tclconfig was specified.
+ if test x"${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
+
+ dnl next check if it came with Tcl configuration file in the source tree
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ for i in $dirlist; do
+ if test -f $srcdir/$i/unix/tclConfig.sh ; then
+ ac_cv_c_tclconfig=`(cd $srcdir/$i/unix; pwd)`
+ break
+ fi
+ done
+ fi
+ dnl check in a few other locations
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ dnl find the top level Tcl source directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $i/tcl* 2>/dev/null`" ; then
+ tclconfpath=$i
+ break
+ fi
+ done
+
+ dnl find the exact Tcl dir. We do it this way, cause there
+ dnl might be multiple version of Tcl, and we want the most recent one.
+ for i in `ls -dr $tclconfpath/tcl* 2>/dev/null ` ; do
+ if test -f $i/unix/tclConfig.sh ; then
+ ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
+ break
+ fi
+ done
+ fi
+
+ dnl Check to see if it's installed. We have to look in the $CC path
+ dnl to find it, cause our $prefix may not match the compilers.
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ dnl Get the path to the compiler
+ ccpath=`which ${CC} | sed -e 's:/bin/.*::'`/lib
+ if test -f $ccpath/tclConfig.sh; then
+ ac_cv_c_tclconfig=$ccpath
+ fi
+ fi
+ ]) dnl end of cache_val
+
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ TCLCONFIG=""
+ AC_MSG_WARN(Can't find Tcl configuration definitions)
+ else
+ no_tcl=""
+ TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
+ AC_MSG_RESULT(${TCLCONFIG})
+ fi
+fi
+AC_SUBST(TCLCONFIG)
+])
+
+dnl Defined as a separate macro so we don't have to cache the values
+dnl from PATH_TCLCONFIG (because this can also be cached).
+AC_DEFUN(CYG_AC_LOAD_TCLCONFIG, [
+ . $TCLCONFIG
+
+dnl AC_SUBST(TCL_VERSION)
+dnl AC_SUBST(TCL_MAJOR_VERSION)
+dnl AC_SUBST(TCL_MINOR_VERSION)
+dnl AC_SUBST(TCL_CC)
+ AC_SUBST(TCL_DEFS)
+
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TCL_LIB_FILE)
+ 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
+dnl AC_SUBST(TCL_SHLIB_LD_LIBS)
+dnl AC_SUBST(TCL_SHLIB_SUFFIX)
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TCL_DL_LIBS)
+ AC_SUBST(TCL_LD_FLAGS)
+ AC_SUBST(TCL_LD_SEARCH_FLAGS)
+dnl don't export, not used outside of configure
+dnl AC_SUBST(TCL_COMPAT_OBJS)
+ AC_SUBST(TCL_RANLIB)
+ AC_SUBST(TCL_BUILD_LIB_SPEC)
+ AC_SUBST(TCL_LIB_SPEC)
+dnl 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)
+])
+
+dnl ====================================================================
+AC_DEFUN(CYG_AC_PATH_TK, [
+ CYG_AC_PATH_TKH
+ CYG_AC_PATH_TKCONFIG
+ CYG_AC_LOAD_TKCONFIG
+])
+AC_DEFUN(CYG_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
+#
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+no_tk=true
+AC_MSG_CHECKING(for Tk headers in the source tree)
+AC_ARG_WITH(tkinclude, [ --with-tkinclude directory where tk headers are], with_tkinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_tkh,[
+dnl 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 headers])
+ fi
+fi
+
+dnl next check if it came with Tk configuration file
+if test x"${ac_cv_c_tkconfig}" != x ; then
+ for i in $dirlist; do
+ if test -f $ac_cv_c_tkconfig/$i/generic/tk.h ; then
+ ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/$i/generic; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_tkh}" = x ; then
+ dnl find the top level Tk source directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $srcdir/$i/tk* 2>/dev/null`" ; then
+ tkpath=$srcdir/$i
+ break
+ fi
+ done
+
+ dnl find the exact Tk source dir. We do it this way, cause there
+ dnl might be multiple version of Tk, and we want the most recent one.
+ for i in `ls -dr $tkpath/tk* 2>/dev/null ` ; do
+ if test -f $i/generic/tk.h ; then
+ ac_cv_c_tkh=`(cd $i/generic; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl see if one is installed
+if test x"${ac_cv_c_tkh}" = x ; then
+ AC_MSG_RESULT(none)
+ dnl Get the path to the compiler. We do it this way instead of using
+ dnl AC_CHECK_HEADER, cause this doesn't depend in having X configured.
+ ccpath=`which ${CC} | sed -e 's:/bin/.*::'`/include
+ if test -f $ccpath/tk.h; then
+ ac_cv_c_tkh=$ccpath
+ fi
+else
+ AC_MSG_RESULT(${ac_cv_c_tkh})
+fi
+])
+ TKHDIR=""
+if test x"${ac_cv_c_tkh}" = x ; then
+ AC_MSG_ERROR([Can't find any Tk headers])
+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([found in ${ac_cv_c_tkh}])
+ TKHDIR="-I${ac_cv_c_tkh}"
+ fi
+fi
+
+AC_SUBST(TKHDIR)
+])
+
+AC_DEFUN(CYG_AC_PATH_TKCONFIG, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+dnl First, look for one uninstalled.
+dnl the alternative search directory is invoked by --with-tkconfig
+if test x"${no_tk}" = x ; then
+ dnl we reset no_tk in case something fails here
+ no_tk=true
+ AC_ARG_WITH(tkconfig, [ --with-tkconfig directory containing tk configuration (tkConfig.sh)],
+ with_tkconfig=${withval})
+ AC_MSG_CHECKING([for Tk configuration script])
+ AC_CACHE_VAL(ac_cv_c_tkconfig,[
+
+ dnl 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
+
+ dnl next check if it came with Tk configuration file in the source tree
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ for i in $dirlist; do
+ if test -f $srcdir/$i/unix/tkConfig.sh ; then
+ ac_cv_c_tkconfig=`(cd $srcdir/$i/unix; pwd)`
+ break
+ fi
+ done
+ fi
+ dnl check in a few other locations
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ dnl find the top level Tk source directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $i/tk* 2>/dev/null`" ; then
+ tkconfpath=$i
+ break
+ fi
+ done
+
+ dnl find the exact Tk dir. We do it this way, cause there
+ dnl might be multiple version of Tk, and we want the most recent one.
+ for i in `ls -dr $tkconfpath/tk* 2>/dev/null ` ; do
+ if test -f $i/unix/tkConfig.sh ; then
+ ac_cv_c_tkconfig=`(cd $i/unix; pwd)`
+ break
+ fi
+ done
+ fi
+
+ dnl Check to see if it's installed. We have to look in the $CC path
+ dnl to find it, cause our $prefix may not match the compilers.
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ dnl Get the path to the compiler
+ ccpath=`which ${CC} | sed -e 's:/bin/.*::'`/lib
+ if test -f $ccpath/tkConfig.sh; then
+ ac_cv_c_tkconfig=$ccpath
+ fi
+ fi
+ ]) dnl end of cache_val
+
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ TKCONFIG=""
+ AC_MSG_WARN(Can't find Tk configuration definitions)
+ else
+ no_tk=""
+ TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
+ AC_MSG_RESULT(${TKCONFIG})
+ fi
+fi
+AC_SUBST(TKCONFIG)
+])
+
+dnl Defined as a separate macro so we don't have to cache the values
+dnl from PATH_TKCONFIG (because this can also be cached).
+AC_DEFUN(CYG_AC_LOAD_TKCONFIG, [
+ if test -f "$TKCONFIG" ; then
+ . $TKCONFIG
+ fi
+
+ AC_SUBST(TK_VERSION)
+dnl not actually used, don't export to save symbols
+dnl AC_SUBST(TK_MAJOR_VERSION)
+dnl AC_SUBST(TK_MINOR_VERSION)
+ AC_SUBST(TK_DEFS)
+
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TK_LIB_FILE)
+
+ AC_SUBST(TK_LIBS)
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TK_PREFIX)
+
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TK_EXEC_PREFIX)
+ AC_SUBST(TK_BUILD_INCLUDES)
+ AC_SUBST(TK_XINCLUDES)
+ AC_SUBST(TK_XLIBSW)
+ AC_SUBST(TK_BUILD_LIB_SPEC)
+ AC_SUBST(TK_LIB_SPEC)
+])
+
+dnl ====================================================================
+dnl Ok, lets find the itcl source trees so we can use the headers
+dnl the alternative search directory is involked by --with-itclinclude
+AC_DEFUN(CYG_AC_PATH_ITCL, [
+ CYG_AC_PATH_ITCLH
+ CYG_AC_PATH_ITCLLIB
+ CYG_AC_PATH_ITCLSH
+ CYG_AC_PATH_ITCLMKIDX
+])
+AC_DEFUN(CYG_AC_PATH_ITCLH, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+no_itcl=true
+AC_MSG_CHECKING(for Itcl headers in the source tree)
+AC_ARG_WITH(itclinclude, [ --with-itclinclude directory where itcl headers are], with_itclinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_itclh,[
+dnl first check to see if --with-itclinclude was specified
+if test x"${with_itclinclude}" != x ; then
+ if test -f ${with_itclinclude}/itcl.h ; then
+ ac_cv_c_itclh=`(cd ${with_itclinclude}; pwd)`
+ elif test -f ${with_itclinclude}/src/itcl.h ; then
+ ac_cv_c_itclh=`(cd ${with_itclinclude}/src; pwd)`
+ else
+ AC_MSG_ERROR([${with_itclinclude} directory doesn't contain headers])
+ fi
+fi
+
+dnl next check if it came with Itcl configuration file
+if test x"${ac_cv_c_itclconfig}" != x ; then
+ for i in $dirlist; do
+ if test -f $ac_cv_c_itclconfig/$i/src/itcl.h ; then
+ ac_cv_c_itclh=`(cd $ac_cv_c_itclconfig/$i/src; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_itclh}" = x ; then
+ dnl find the top level Itcl source directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $srcdir/$i/itcl* 2>/dev/null`" ; then
+ itclpath=$srcdir/$i
+ break
+ fi
+ done
+
+ dnl find the exact Itcl source dir. We do it this way, cause there
+ dnl might be multiple version of Itcl, and we want the most recent one.
+ for i in `ls -dr $itclpath/itcl* 2>/dev/null ` ; do
+ if test -f $i/src/itcl.h ; then
+ ac_cv_c_itclh=`(cd $i/src; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl see if one is installed
+if test x"${ac_cv_c_itclh}" = x ; then
+ AC_MSG_RESULT(none)
+ AC_CHECK_HEADER(itcl.h, ac_cv_c_itclh=installed, ac_cv_c_itclh="")
+else
+ AC_MSG_RESULT(${ac_cv_c_itclh})
+fi
+])
+ ITCLHDIR=""
+if test x"${ac_cv_c_itclh}" = x ; then
+ AC_MSG_ERROR([Can't find any Itcl headers])
+fi
+if test x"${ac_cv_c_itclh}" != x ; then
+ no_itcl=""
+ if test x"${ac_cv_c_itclh}" != x"installed" ; then
+ AC_MSG_RESULT(${ac_cv_c_itclh})
+ ITCLHDIR="-I${ac_cv_c_itclh}"
+ fi
+fi
+
+AC_SUBST(ITCLHDIR)
+])
+
+dnl Ok, lets find the itcl library
+dnl First, look for one uninstalled.
+dnl the alternative search directory is invoked by --with-itcllib
+AC_DEFUN(CYG_AC_PATH_ITCLLIB, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+if test x"${no_itcl}" = x ; then
+ dnl we reset no_itcl incase something fails here
+ no_itcl=true
+ AC_ARG_WITH(itcllib,
+ [ --with-itcllib directory where the itcl library is],
+ with_itcllib=${withval})
+ AC_MSG_CHECKING([for Itcl library])
+ AC_CACHE_VAL(ac_cv_c_itcllib,[
+ dnl First check to see if --with-itcllib was specified.
+ if test x"${with_itcllib}" != x ; then
+ if test -f "${with_itcllib}/libitcl$TCL_SHARED_LIB_SUFFIX" ; then
+ ac_cv_c_itcllib=`(cd ${with_itcllib}; pwd)`/libitcl$TCL_SHARED_LIB_SUFFIX
+ else
+ if test -f "${with_itcllib}/libitcl$TCL_UNSHARED_LIB_SUFFIX"; then
+ ac_cv_c_itcllib=`(cd ${with_itcllib}; pwd)`/libitcl$TCL_UNSHARED_LIB_SUFFIX
+ fi
+ fi
+ fi
+ dnl then check for a Itcl library. Since these are uninstalled,
+ dnl use the simple lib name root.
+ if test x"${ac_cv_c_itcllib}" = x ; then
+ dnl find the top level Itcl build directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $i/itcl* 2>/dev/null`" ; then
+ itclpath=$i/itcl
+ break
+ fi
+ done
+ dnl Itcl 7.5 and greater puts library in subdir. Look there first.
+ if test -f "$itclpath/src/libitcl.$TCL_SHLIB_SUFFIX" ; then
+ ac_cv_c_itcllib=`(cd $itclpath/src; pwd)`
+ elif test -f "$itclpath/src/libitcl.a"; then
+ ac_cv_c_itcllib=`(cd $itclpath/src; pwd)`
+ fi
+ fi
+ dnl check in a few other private locations
+ if test x"${ac_cv_c_itcllib}" = x ; then
+ for i in ${dirlist}; do
+ if test -n "`ls -dr ${srcdir}/$i/itcl* 2>/dev/null`" ; then
+ itclpath=${srcdir}/$i
+ break
+ fi
+ done
+ for i in `ls -dr ${itclpath}/itcl* 2>/dev/null` ; do
+ dnl Itcl 7.5 and greater puts library in subdir. Look there first.
+ if test -f "$i/src/libitcl$TCL_SHLIB_SUFFIX" ; then
+ ac_cv_c_itcllib=`(cd $i/src; pwd)`
+ break
+ elif test -f "$i/src/libitcl.a"; then
+ ac_cv_c_itcllib=`(cd $i/src; pwd)`
+ break
+ fi
+ done
+ fi
+
+ dnl see if one is conveniently installed with the compiler
+ if test x"${ac_cv_c_itcllib}" = x ; then
+ dnl Get the path to the compiler
+ ccpath=`which ${CC} | sed -e 's:/bin/.*::'`/lib
+ dnl Itcl 7.5 and greater puts library in subdir. Look there first.
+ if test -f "${ccpath}/libitcl$TCL_SHLIB_SUFFIX" ; then
+ ac_cv_c_itcllib=`(cd ${ccpath}; pwd)`
+ elif test -f "${ccpath}/libitcl.a"; then
+ ac_cv_c_itcllib=`(cd ${ccpath}; pwd)`
+ fi
+ fi
+ ])
+ if test x"${ac_cv_c_itcllib}" = x ; then
+ ITCLLIB=""
+ AC_MSG_WARN(Can't find Itcl library)
+ else
+ ITCLLIB="-L${ac_cv_c_itcllib}"
+ AC_MSG_RESULT(${ac_cv_c_itcllib})
+ no_itcl=""
+ fi
+fi
+
+AC_PROVIDE([$0])
+AC_SUBST(ITCLLIB)
+])
+
+
+dnl ====================================================================
+dnl Ok, lets find the itcl source trees so we can use the itcl_sh script
+dnl the alternative search directory is involked by --with-itclinclude
+AC_DEFUN(CYG_AC_PATH_ITCLSH, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+no_itcl=true
+AC_MSG_CHECKING(for the itcl_sh script)
+AC_ARG_WITH(itclinclude, [ --with-itclinclude directory where itcl headers are], with_itclinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_itclsh,[
+dnl first check to see if --with-itclinclude was specified
+if test x"${with_itclinclude}" != x ; then
+ if test -f ${with_itclinclude}/itcl_sh ; then
+ ac_cv_c_itclsh=`(cd ${with_itclinclude}; pwd)`
+ elif test -f ${with_itclinclude}/src/itcl_sh ; then
+ ac_cv_c_itclsh=`(cd ${with_itclinclude}/src; pwd)`
+ else
+ AC_MSG_ERROR([${with_itclinclude} directory doesn't contain itcl_sh])
+ fi
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_itclsh}" = x ; then
+ dnl find the top level Itcl source directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $srcdir/$i/itcl* 2>/dev/null`" ; then
+ itclpath=$srcdir/$i
+ break
+ fi
+ done
+
+ dnl find the exact Itcl source dir. We do it this way, cause there
+ dnl might be multiple version of Itcl, and we want the most recent one.
+ for i in `ls -dr $itclpath/itcl* 2>/dev/null ` ; do
+ if test -f $i/src/itcl_sh ; then
+ ac_cv_c_itclsh=`(cd $i/src; pwd)`/itcl_sh
+ break
+ fi
+ done
+fi
+
+dnl see if one is installed
+if test x"${ac_cv_c_itclsh}" = x ; then
+ AC_MSG_RESULT(none)
+ AC_PATH_PROG(ac_cv_c_itclsh, itcl_sh)
+else
+ AC_MSG_RESULT(${ac_cv_c_itclsh})
+fi
+])
+
+if test x"${ac_cv_c_itclsh}" = x ; then
+ AC_MSG_ERROR([Can't find the itcl_sh script])
+fi
+if test x"${ac_cv_c_itclsh}" != x ; then
+ no_itcl=""
+ AC_MSG_RESULT(${ac_cv_c_itclsh})
+ ITCLSH="${ac_cv_c_itclsh}"
+fi
+AC_SUBST(ITCLSH)
+])
+
+
+dnl ====================================================================
+dnl Ok, lets find the itcl source trees so we can use the itcl_sh script
+dnl the alternative search directory is involked by --with-itclinclude
+AC_DEFUN(CYG_AC_PATH_ITCLMKIDX, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+no_itcl=true
+AC_MSG_CHECKING(for itcl_mkindex.tcl script)
+AC_ARG_WITH(itclinclude, [ --with-itclinclude directory where itcl headers are], with_itclinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_itclmkidx,[
+dnl first check to see if --with-itclinclude was specified
+if test x"${with_itclinclude}" != x ; then
+ if test -f ${with_itclinclude}/itcl_sh ; then
+ ac_cv_c_itclmkidx=`(cd ${with_itclinclude}; pwd)`
+ elif test -f ${with_itclinclude}/src/itcl_sh ; then
+ ac_cv_c_itclmkidx=`(cd ${with_itclinclude}/src; pwd)`
+ else
+ AC_MSG_ERROR([${with_itclinclude} directory doesn't contain itcl_sh])
+ fi
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_itclmkidx}" = x ; then
+ dnl find the top level Itcl source directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $srcdir/$i/itcl* 2>/dev/null`" ; then
+ itclpath=$srcdir/$i
+ break
+ fi
+ done
+
+ dnl find the exact Itcl source dir. We do it this way, cause there
+ dnl might be multiple version of Itcl, and we want the most recent one.
+ for i in `ls -dr $itclpath/itcl* 2>/dev/null ` ; do
+ if test -f $i/library/itcl_mkindex.tcl ; then
+ ac_cv_c_itclmkidx=`(cd $i/library; pwd)`/itcl_mkindex.tcl
+ break
+ fi
+ done
+fi
+if test x"${ac_cv_c_itclmkidx}" = x ; then
+ dnl Get the path to the compiler
+ ccpath=`which ${CC} | sed -e 's:/bin/.*::'`/share
+ dnl Itcl 7.5 and greater puts library in subdir. Look there first.
+ for i in `ls -dr $ccpath/itcl* 2>/dev/null ` ; do
+ if test -f $i/itcl_mkindex.tcl ; then
+ ac_cv_c_itclmkidx=`(cd $i; pwd)`/itcl_mkindex.tcl
+ break
+ fi
+ done
+fi
+])
+
+if test x"${ac_cv_c_itclmkidx}" = x ; then
+ AC_MSG_ERROR([Can't find the itcl_mkindex.tcl script])
+fi
+if test x"${ac_cv_c_itclmkidx}" != x ; then
+ no_itcl=""
+ AC_MSG_RESULT(${ac_cv_c_itclmkidx})
+ ITCLMKIDX="${ac_cv_c_itclmkidx}"
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(ITCLMKIDX)
+])
+
+dnl ====================================================================
+dnl Ok, lets find the tix source trees so we can use the headers
+dnl the alternative search directory is involked by --with-tixinclude
+AC_DEFUN(CYG_AC_PATH_TIX, [
+ CYG_AC_PATH_TIXH
+ CYG_AC_PATH_TIXLIB
+])
+AC_DEFUN(CYG_AC_PATH_TIXH, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+no_tix=true
+AC_MSG_CHECKING(for Tix headers in the source tree)
+AC_ARG_WITH(tixinclude, [ --with-tixinclude directory where tix headers are], with_tixinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_tixh,[
+dnl first check to see if --with-tixinclude was specified
+if test x"${with_tixinclude}" != x ; then
+ if test -f ${with_tixinclude}/tix.h ; then
+ ac_cv_c_tixh=`(cd ${with_tixinclude}; pwd)`
+ elif test -f ${with_tixinclude}/generic/tix.h ; then
+ ac_cv_c_tixh=`(cd ${with_tixinclude}/generic; pwd)`
+ else
+ AC_MSG_ERROR([${with_tixinclude} directory doesn't contain headers])
+ fi
+fi
+
+dnl next check if it came with Tix configuration file
+if test x"${ac_cv_c_tixconfig}" != x ; then
+ for i in $dirlist; do
+ if test -f $ac_cv_c_tixconfig/$i/generic/tix.h ; then
+ ac_cv_c_tixh=`(cd $ac_cv_c_tixconfig/$i/generic; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_tixh}" = x ; then
+ dnl find the top level Tix source directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $srcdir/$i/tix* 2>/dev/null`" ; then
+ tixpath=$srcdir/$i
+ break
+ fi
+ done
+
+ dnl find the exact Tix source dir. We do it this way, cause there
+ dnl might be multiple version of Tix, and we want the most recent one.
+ for i in `ls -dr $tixpath/tix* 2>/dev/null ` ; do
+ if test -f $i/generic/tix.h ; then
+ ac_cv_c_tixh=`(cd $i/generic; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl see if one is installed
+if test x"${ac_cv_c_tixh}" = x ; then
+ AC_MSG_RESULT(none)
+ dnl Get the path to the compiler
+
+ dnl Get the path to the compiler. We do it this way instead of using
+ dnl AC_CHECK_HEADER, cause this doesn't depend in having X configured.
+ ccpath=`which ${CC} | sed -e 's:/bin/.*::'`/include
+ if test -f $ccpath/tix.h; then
+ ac_cv_c_tixh=installed
+ fi
+else
+ AC_MSG_RESULT(${ac_cv_c_tixh})
+fi
+])
+if test x"${ac_cv_c_tixh}" = x ; then
+ AC_MSG_ERROR([Can't find any Tix headers])
+fi
+if test x"${ac_cv_c_tixh}" != x ; then
+ no_tix=""
+ AC_MSG_RESULT(${ac_cv_c_tixh})
+ if test x"${ac_cv_c_tixh}" != x"installed" ; then
+ TIXHDIR="-I${ac_cv_c_tixh}"
+ fi
+fi
+
+AC_SUBST(TIXHDIR)
+])
+
+
+dnl Ok, lets find the tix library
+dnl First, look for one uninstalled.
+dnl the alternative search directory is invoked by --with-tixlib
+AC_DEFUN(CYG_AC_PATH_TIXLIB, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+if test x"${no_tcl}" = x; then
+ dnl we reset no_tix incase something fails here
+ no_tix=true
+ AC_ARG_WITH(tixlib,
+ [ --with-tixlib directory where the tix library is],
+ with_tixlib=${withval})
+ AC_MSG_CHECKING([for Tix library])
+ AC_CACHE_VAL(ac_cv_c_tixlib,[
+ dnl First check to see if --with-tixlib was specified.
+ if test x"${with_tixlib}" != x ; then
+ if test -f "${with_tixlib}/libtix${TCL_SHARED_LIB_SUFFIX}" ; then
+ ac_cv_c_tixlib=`(cd ${with_tixlib}; pwd)`/libtix${TCL_SHARED_LIB_SUFFIX}
+ else
+ if test -f "${with_tixlib}/libtix${TCL_UNSHARED_LIB_SUFFIX}"; then
+ ac_cv_c_tixlib=`(cd ${with_tixlib}; pwd)`/libtix${TCL_UNSHARED_LIB_SUFFIX}
+ fi
+ fi
+ fi
+
+ dnl then check for a Tix library. Since these are uninstalled,
+ if test x"${ac_cv_c_tixlib}" = x ; then
+ dnl find the top level Tix build directory
+ for i in ${dirlist}; do
+ if test -n "`ls -dr $i/tix* 2>/dev/null`" ; then
+ tixpath="$i/tix/unix/tk${TK_VERSION}"
+ break
+ fi
+ done
+ if test x"${tixpath}" != x; then
+ tixversion=`grep "^TIX_VERSION" ${tixpath}/Makefile | sed -e 's:TIX_VERSION = ::'`
+ if test -f "${tixpath}/libtix${tixversion}.${TCL_VERSION}${TCL_SHLIB_SUFFIX}" ; then
+ ac_cv_c_tixlib=`(cd $tixpath; pwd)`/libtix${tixversion}.${TCL_VERSION}${TCL_SHLIB_SUFFIX}
+ else
+ if test -f "${tixpath}/libtix${tixversion}.${TCL_VERSION}.a" ; then
+ ac_cv_c_tixlib=`(cd ${tixpath}; pwd)`/libtix${tixversion}.${TCL_VERSION}.a
+ fi
+ fi
+ fi
+ fi
+
+ dnl see if one is conveniently installed with the compiler
+ if test x"${ac_cv_c_tixlib}" = x ; then
+ dnl Get the path to the compiler
+ ccpath=`which ${CC} | sed -e 's:/bin/.*::'`/lib
+changequote(,)
+ for i in `ls -dr $ccpath/libtix[0-9]* 2>/dev/null ` ; do
+changequote([,])
+ if test -f $i ; then
+ ac_cv_c_tixlib=$i
+ break
+ fi
+ done
+ fi
+ ])
+ if test x"${ac_cv_c_tixlib}" = x ; then
+ TK_BUILD_LIB_SPEC=""
+ AC_MSG_WARN(Can't find Tix library)
+ else
+changequote(,)
+ libname=`echo "${ac_cv_c_tixlib}" | sed -e 's:.*tk[0-9\.]*/lib::' -e 's:.*lib/lib::' -e 's:\.a::'`
+changequote([,])
+ if test x"${ccpath}" != x ; then
+ TIX_BUILD_LIB_SPEC="-l${libname}"
+ else
+ libpath=`echo "${ac_cv_c_tixlib}" | sed -e 's:libtix.*::'`
+ TIX_BUILD_LIB_SPEC="-L${libpath} -l${libname}"
+ fi
+ AC_MSG_RESULT(${ac_cv_c_tixlib})
+ no_tix=""
+ fi
+fi
+
+AC_PROVIDE([$0])
+AC_SUBST(TIXLIB)
+AC_SUBST(TIX_VERSION)
+AC_SUBST(TIX_BUILD_LIB_SPEC)
+])
+
+dnl ====================================================================
+dnl Ok, lets find the libgui source trees so we can use the headers
+dnl the alternative search directory is involked by --with-libguiinclude
+AC_DEFUN(CYG_AC_PATH_LIBGUI, [
+ CYG_AC_PATH_LIBGUIH
+ CYG_AC_PATH_LIBGUILIB
+])
+AC_DEFUN(CYG_AC_PATH_LIBGUIH, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../..../../../../../../../../../../.."
+no_libgui=true
+AC_MSG_CHECKING(for Libgui headers in the source tree)
+AC_ARG_WITH(libguiinclude, [ --with-libguiinclude directory where libgui headers are], with_libguiinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_libguih,[
+dnl first check to see if --with-libguiinclude was specified
+if test x"${with_libguiinclude}" != x ; then
+ if test -f ${with_libguiinclude}/guitcl.h ; then
+ ac_cv_c_libguih=`(cd ${with_libguiinclude}; pwd)`
+ elif test -f ${with_libguiinclude}/src/guitcl.h ; then
+ ac_cv_c_libguih=`(cd ${with_libguiinclude}/src; pwd)`
+ else
+ AC_MSG_ERROR([${with_libguiinclude} directory doesn't contain headers])
+ fi
+fi
+
+dnl next check if it came with Libgui configuration file
+if test x"${ac_cv_c_libguiconfig}" != x ; then
+ for i in $dirlist; do
+ if test -f $ac_cv_c_libguiconfig/$i/src/guitcl.h ; then
+ ac_cv_c_libguih=`(cd $ac_cv_c_libguiconfig/$i/src; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_libguih}" = x ; then
+ dnl find the top level Libgui source directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $srcdir/$i/libgui* 2>/dev/null`" ; then
+ libguipath=$srcdir/$i
+ break
+ fi
+ done
+
+ dnl find the exact Libgui source dir. We do it this way, cause there
+ dnl might be multiple version of Libgui, and we want the most recent one.
+ for i in `ls -dr $libguipath/libgui* 2>/dev/null ` ; do
+ if test -f $i/src/guitcl.h ; then
+ ac_cv_c_libguih=`(cd $i/src; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl see if one is installed
+if test x"${ac_cv_c_libguih}" = x ; then
+ AC_MSG_RESULT(none)
+ AC_CHECK_HEADER(guitcl.h, ac_cv_c_libguih=installed, ac_cv_c_libguih="")
+fi
+])
+LIBGUIHDIR=""
+if test x"${ac_cv_c_libguih}" = x ; then
+ AC_MSG_WARN([Can't find any Libgui headers])
+fi
+if test x"${ac_cv_c_libguih}" != x ; then
+ no_libgui=""
+ if test x"${ac_cv_c_libguih}" != x"installed" ; then
+ LIBGUIHDIR="-I${ac_cv_c_libguih}"
+ fi
+fi
+AC_MSG_RESULT(${ac_cv_c_libguih})
+AC_SUBST(LIBGUIHDIR)
+])
+
+dnl ====================================================================
+dnl find the GUI library
+AC_DEFUN(CYG_AC_PATH_LIBGUILIB, [
+AC_MSG_CHECKING(for GUI library in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+dnl look for the library
+AC_MSG_CHECKING(for GUI library)
+AC_CACHE_VAL(ac_cv_c_libguilib,[
+if test x"${ac_cv_c_libguilib}" = x ; then
+ for i in $dirlist; do
+ if test -f "$i/libgui/src/Makefile" ; then
+ ac_cv_c_libguilib=`(cd $i/libgui/src; pwd)`
+ break
+ fi
+ done
+fi
+])
+if test x"${ac_cv_c_libguilib}" != x ; then
+ GUILIB="${GUILIB} -L${ac_cv_c_libguilib}"
+ LIBGUILIB="-lgui"
+ AC_MSG_RESULT(${ac_cv_c_libguilib})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_SUBST(GUILIB)
+AC_SUBST(LIBGUILIB)
+])
projects / external / binutils.git / commitdiff