upload android base code part8
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746
android/toolchain/binutils/binutils-2.25/config/acinclude.m4
Executable file
746
android/toolchain/binutils/binutils-2.25/config/acinclude.m4
Executable file
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@ -0,0 +1,746 @@
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dnl This file is included into all any other acinclude file that needs
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dnl to use these macros.
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dnl This is copied from autoconf 2.12, but does calls our own AC_PROG_CC_WORKS,
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dnl and doesn't call AC_PROG_CXX_GNU, cause we test for that in AC_PROG_CC_WORKS.
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dnl We are probably using a cross compiler, which will not be able to fully
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dnl link an executable. This should really be fixed in autoconf itself.
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dnl Find a working G++ cross compiler. This only works for the GNU C++ compiler.
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AC_DEFUN([CYG_AC_PROG_CXX_CROSS],
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[AC_BEFORE([$0], [AC_PROG_CXXCPP])
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AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++, gcc)
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CYG_AC_PROG_GXX_WORKS
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if test $ac_cv_prog_gxx = yes; then
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GXX=yes
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dnl Check whether -g works, even if CXXFLAGS is set, in case the package
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dnl plays around with CXXFLAGS (such as to build both debugging and
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dnl normal versions of a library), tasteless as that idea is.
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ac_test_CXXFLAGS="${CXXFLAGS+set}"
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ac_save_CXXFLAGS="$CXXFLAGS"
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CXXFLAGS=
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AC_PROG_CXX_G
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if test "$ac_test_CXXFLAGS" = set; then
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CXXFLAGS="$ac_save_CXXFLAGS"
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elif test $ac_cv_prog_cxx_g = yes; then
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CXXFLAGS="-g -O2"
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else
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CXXFLAGS="-O2"
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fi
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else
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GXX=
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test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
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fi
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])
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dnl See if the G++ compiler we found works.
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AC_DEFUN([CYG_AC_PROG_GXX_WORKS],
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[AC_MSG_CHECKING([whether the G++ compiler ($CXX $CXXFLAGS $LDFLAGS) actually works])
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AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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dnl Try a test case. We only compile, because it's close to impossible
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dnl to get a correct fully linked executable with a cross compiler. For
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dnl most cross compilers, this test is bogus. For G++, we can use various
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dnl other compile line options to get a decent idea that the cross compiler
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dnl actually does work, even though we can't produce an executable without
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dnl more info about the target it's being compiled for. This only works
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dnl for the GNU C++ compiler.
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dnl Transform the name of the compiler to it's cross variant, unless
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dnl CXX is set. This is also what CXX gets set to in the generated
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dnl Makefile.
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if test x"${CXX}" = xc++ ; then
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CXX=`echo gcc | sed -e "${program_transform_name}"`
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fi
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dnl Get G++'s full path to libgcc.a
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libgccpath=`${CXX} --print-libgcc`
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dnl If we don't have a path with libgcc.a on the end, this isn't G++.
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if test `echo $libgccpath | sed -e 's:/.*/::'` = libgcc.a ; then
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ac_cv_prog_gxx=yes
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else
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ac_cv_prog_gxx=no
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fi
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dnl If we are using G++, look for the files that need to exist if this
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dnl compiler works.
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if test x"${ac_cv_prog_gxx}" = xyes ; then
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gccfiles=`echo $libgccpath | sed -e 's:/libgcc.a::'`
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if test -f ${gccfiles}/specs -a -f ${gccfiles}/cpp -a -f ${gccfiles}/cc1plus; then
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gccfiles=yes
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else
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gccfiles=no
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fi
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gcclibs=`echo $libgccpath | sed -e 's:lib/gcc-lib/::' -e 's:/libgcc.a::' -e 's,\(.*\)/.*,\1,g'`/lib
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if test -d ${gcclibs}/ldscripts -a -f ${gcclibs}/libc.a -a -f ${gcclibs}/libstdc++.a ; then
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gcclibs=yes
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else
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gcclibs=no
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fi
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fi
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dnl If everything is OK, then we can safely assume the compiler works.
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if test x"${gccfiles}" = xno -o x"${gcclibs}" = xno; then
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ac_cv_prog_cxx_works=no
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AC_MSG_ERROR(${CXX} is a non-working cross compiler)
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else
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ac_cv_prog_cxx_works=yes
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fi
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AC_LANG_RESTORE
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AC_MSG_RESULT($ac_cv_prog_cxx_works)
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if test x"$ac_cv_prog_cxx_works" = xno; then
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AC_MSG_ERROR([installation or configuration problem: C++ compiler cannot create executables.])
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fi
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AC_MSG_CHECKING([whether the G++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler])
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AC_MSG_RESULT($ac_cv_prog_cxx_cross)
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cross_compiling=$ac_cv_prog_cxx_cross
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AC_SUBST(CXX)
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])
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dnl ====================================================================
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dnl Find a working GCC cross compiler. This only works for the GNU gcc compiler.
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dnl This is based on the macros above for G++.
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AC_DEFUN([CYG_AC_PROG_CC_CROSS],
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[AC_BEFORE([$0], [AC_PROG_CCPP])
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AC_CHECK_PROGS(CC, cc, gcc)
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CYG_AC_PROG_GCC_WORKS
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if test $ac_cv_prog_gcc = yes; then
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GCC=yes
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dnl Check whether -g works, even if CFLAGS is set, in case the package
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dnl plays around with CFLAGS (such as to build both debugging and
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dnl normal versions of a library), tasteless as that idea is.
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ac_test_CFLAGS="${CFLAGS+set}"
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ac_save_CFLAGS="$CFLAGS"
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CFLAGS=
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AC_PROG_CC_G
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if test "$ac_test_CFLAGS" = set; then
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CFLAGS="$ac_save_CFLAGS"
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elif test $ac_cv_prog_cc_g = yes; then
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CFLAGS="-g -O2"
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else
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CFLAGS="-O2"
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fi
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else
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GXX=
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test "${CFLAGS+set}" = set || CFLAGS="-g"
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fi
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])
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dnl See if the GCC compiler we found works.
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AC_DEFUN([CYG_AC_PROG_GCC_WORKS],
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[AC_MSG_CHECKING([whether the Gcc compiler ($CC $CFLAGS $LDFLAGS) actually works])
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AC_LANG_SAVE
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AC_LANG_C
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dnl Try a test case. We only compile, because it's close to impossible
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dnl to get a correct fully linked executable with a cross
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dnl compiler. For most cross compilers, this test is bogus. For G++,
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dnl we can use various other compile line options to get a decent idea
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dnl that the cross compiler actually does work, even though we can't
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dnl produce an executable without more info about the target it's
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dnl being compiled for. This only works for the GNU C++ compiler.
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dnl Transform the name of the compiler to it's cross variant, unless
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dnl CXX is set. This is also what CC gets set to in the generated Makefile.
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if test x"${CC}" = xcc ; then
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CC=`echo gcc | sed -e "${program_transform_name}"`
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fi
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dnl Get Gcc's full path to libgcc.a
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libgccpath=`${CC} --print-libgcc`
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dnl If we don't have a path with libgcc.a on the end, this isn't G++.
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if test `echo $libgccpath | sed -e 's:/.*/::'` = libgcc.a ; then
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ac_cv_prog_gcc=yes
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else
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ac_cv_prog_gcc=no
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fi
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dnl If we are using Gcc, look for the files that need to exist if this
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dnl compiler works.
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if test x"${ac_cv_prog_gcc}" = xyes ; then
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gccfiles=`echo $libgccpath | sed -e 's:/libgcc.a::'`
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if test -f ${gccfiles}/specs -a -f ${gccfiles}/cpp -a -f ${gccfiles}/cc1plus; then
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gccfiles=yes
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else
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gccfiles=no
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fi
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gcclibs=`echo $libgccpath | sed -e 's:lib/gcc-lib/::' -e 's:/libgcc.a::' -e 's,\(.*\)/.*,\1,g'`/lib
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if test -d ${gcclibs}/ldscripts -a -f ${gcclibs}/libc.a -a -f ${gcclibs}/libstdc++.a ; then
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gcclibs=yes
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else
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gcclibs=no
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fi
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fi
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dnl If everything is OK, then we can safely assume the compiler works.
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if test x"${gccfiles}" = xno -o x"${gcclibs}" = xno; then
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ac_cv_prog_cc_works=no
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AC_MSG_ERROR(${CC} is a non-working cross compiler)
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else
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ac_cv_prog_cc_works=yes
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fi
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AC_LANG_RESTORE
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AC_MSG_RESULT($ac_cv_prog_cc_works)
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if test x"$ac_cv_prog_cc_works" = xno; then
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AC_MSG_ERROR([installation or configuration problem: C++ compiler cannot create executables.])
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fi
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AC_MSG_CHECKING([whether the Gcc compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler])
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AC_MSG_RESULT($ac_cv_prog_cc_cross)
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cross_compiling=$ac_cv_prog_cc_cross
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AC_SUBST(CC)
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])
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dnl ====================================================================
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dnl Find the BFD library in the build tree. This is used to access and
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dnl manipulate object or executable files.
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AC_DEFUN([CYG_AC_PATH_BFD], [
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AC_MSG_CHECKING(for the bfd header in the build tree)
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dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
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dnl Look for the header file
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AC_CACHE_VAL(ac_cv_c_bfdh,[
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for i in $dirlist; do
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if test -f "$i/bfd/bfd.h" ; then
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ac_cv_c_bfdh=`(cd $i/bfd; ${PWDCMD-pwd})`
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break
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fi
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done
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])
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if test x"${ac_cv_c_bfdh}" != x; then
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BFDHDIR="-I${ac_cv_c_bfdh}"
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AC_MSG_RESULT(${ac_cv_c_bfdh})
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else
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AC_MSG_RESULT(none)
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fi
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AC_SUBST(BFDHDIR)
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dnl Look for the library
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AC_MSG_CHECKING(for the bfd library in the build tree)
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AC_CACHE_VAL(ac_cv_c_bfdlib,[
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for i in $dirlist; do
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if test -f "$i/bfd/Makefile" ; then
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ac_cv_c_bfdlib=`(cd $i/bfd; ${PWDCMD-pwd})`
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fi
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done
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])
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dnl We list two directories cause bfd now uses libtool
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if test x"${ac_cv_c_bfdlib}" != x; then
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BFDLIB="-L${ac_cv_c_bfdlib} -L${ac_cv_c_bfdlib}/.libs"
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AC_MSG_RESULT(${ac_cv_c_bfdlib})
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else
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AC_MSG_RESULT(none)
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fi
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AC_SUBST(BFDLIB)
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])
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dnl ====================================================================
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dnl Find the libiberty library. This defines many commonly used C
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dnl functions that exists in various states based on the underlying OS.
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AC_DEFUN([CYG_AC_PATH_LIBERTY], [
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AC_MSG_CHECKING(for the liberty library in the build tree)
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dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
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AC_CACHE_VAL(ac_cv_c_liberty,[
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for i in $dirlist; do
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if test -f "$i/libiberty/Makefile" ; then
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ac_cv_c_liberty=`(cd $i/libiberty; ${PWDCMD-pwd})`
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fi
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done
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])
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if test x"${ac_cv_c_liberty}" != x; then
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LIBERTY="-L${ac_cv_c_liberty}"
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AC_MSG_RESULT(${ac_cv_c_liberty})
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else
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AC_MSG_RESULT(none)
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fi
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AC_SUBST(LIBERTY)
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])
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dnl ====================================================================
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dnl Find the opcodes library. This is used to do dissasemblies.
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AC_DEFUN([CYG_AC_PATH_OPCODES], [
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AC_MSG_CHECKING(for the opcodes library in the build tree)
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dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
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AC_CACHE_VAL(ac_cv_c_opc,[
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for i in $dirlist; do
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if test -f "$i/opcodes/Makefile" ; then
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ac_cv_c_opc=`(cd $i/opcodes; ${PWDCMD-pwd})`
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fi
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done
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])
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if test x"${ac_cv_c_opc}" != x; then
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OPCODESLIB="-L${ac_cv_c_opc}"
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AC_MSG_RESULT(${ac_cv_c_opc})
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else
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AC_MSG_RESULT(none)
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fi
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AC_SUBST(OPCODESLIB)
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])
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dnl ====================================================================
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dnl Look for the DejaGnu header file in the source tree. This file
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dnl defines the functions used to testing support.
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AC_DEFUN([CYG_AC_PATH_DEJAGNU], [
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AC_MSG_CHECKING(for the testing support files in the source tree)
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dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
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AC_CACHE_VAL(ac_cv_c_dejagnu,[
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for i in $dirlist; do
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if test -f "$srcdir/$i/ecc/ecc/infra/testlib/current/include/dejagnu.h" ; then
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ac_cv_c_dejagnu=`(cd $srcdir/$i/ecc/ecc/infra/testlib/current/include; ${PWDCMD-pwd})`
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fi
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done
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])
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if test x"${ac_cv_c_dejagnu}" != x; then
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DEJAGNUHDIR="-I${ac_cv_c_dejagnu}"
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AC_MSG_RESULT(${ac_cv_c_dejagnu})
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else
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AC_MSG_RESULT(none)
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fi
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AC_CACHE_VAL(ac_cv_c_dejagnulib,[
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for i in $dirlist; do
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if test -f "$srcdir/$i/infra/testlib/current/lib/hostutil.exp" ; then
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ac_cv_c_dejagnulib=`(cd $srcdir/$i/infra/testlib/current/lib; ${PWDCMD-pwd})`
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fi
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done
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])
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if test x"${ac_cv_c_dejagnulib}" != x; then
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DEJAGNULIB="${ac_cv_c_dejagnulib}"
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else
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DEJAGNULIB=""
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fi
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AC_MSG_CHECKING(for runtest in the source tree)
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AC_CACHE_VAL(ac_cv_c_runtest,[
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for i in $dirlist; do
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if test -f "$srcdir/$i/dejagnu/runtest" ; then
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ac_cv_c_runtest=`(cd $srcdir/$i/dejagnu; ${PWDCMD-pwd})`
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fi
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done
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])
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if test x"${ac_cv_c_runtest}" != x; then
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RUNTESTDIR="${ac_cv_c_runtest}"
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AC_MSG_RESULT(${ac_cv_c_runtest})
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else
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RUNTESTDIR=""
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AC_MSG_RESULT(none)
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fi
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AC_SUBST(RUNTESTDIR)
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AC_SUBST(DEJAGNULIB)
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AC_SUBST(DEJAGNUHDIR)
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])
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dnl ====================================================================
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dnl Find the libintl library in the build tree. This is for
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dnl internationalization support.
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AC_DEFUN([CYG_AC_PATH_INTL], [
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AC_MSG_CHECKING(for the intl header in the build tree)
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dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
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dnl Look for the header file
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AC_CACHE_VAL(ac_cv_c_intlh,[
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for i in $dirlist; do
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if test -f "$i/intl/libintl.h" ; then
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ac_cv_c_intlh=`(cd $i/intl; ${PWDCMD-pwd})`
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||||
break
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||||
fi
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||||
done
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||||
])
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if test x"${ac_cv_c_intlh}" != x; then
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INTLHDIR="-I${ac_cv_c_intlh}"
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AC_MSG_RESULT(${ac_cv_c_intlh})
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||||
else
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AC_MSG_RESULT(none)
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||||
fi
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||||
AC_SUBST(INTLHDIR)
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||||
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dnl Look for the library
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||||
AC_MSG_CHECKING(for the libintl library in the build tree)
|
||||
AC_CACHE_VAL(ac_cv_c_intllib,[
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for i in $dirlist; do
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||||
if test -f "$i/intl/Makefile" ; then
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ac_cv_c_intllib=`(cd $i/intl; ${PWDCMD-pwd})`
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||||
fi
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||||
done
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])
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if test x"${ac_cv_c_intllib}" != x; then
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INTLLIB="-L${ac_cv_c_intllib} -lintl"
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||||
AC_MSG_RESULT(${ac_cv_c_intllib})
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||||
else
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||||
AC_MSG_RESULT(none)
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||||
fi
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||||
AC_SUBST(INTLLIB)
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||||
])
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||||
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||||
dnl ====================================================================
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||||
dnl Find the simulator library.
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AC_DEFUN([CYG_AC_PATH_SIM], [
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||||
dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.. ../../../../../../../../../.."
|
||||
case "$target_cpu" in
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||||
powerpc) target_dir=ppc ;;
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||||
sparc*) target_dir=erc32 ;;
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||||
mips*) target_dir=mips ;;
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||||
*) target_dir=$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,[
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||||
for i in $dirlist; do
|
||||
if test -f "${srcdir}/$i/include/remote-sim.h" ; then
|
||||
ac_cv_c_simh=`(cd ${srcdir}/$i/include; ${PWDCMD-pwd})`
|
||||
break
|
||||
fi
|
||||
done
|
||||
])
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||||
if test x"${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)
|
||||
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||||
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; ${PWDCMD-pwd})`
|
||||
fi
|
||||
done
|
||||
])
|
||||
if test x"${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/; ${PWDCMD-pwd})`
|
||||
fi
|
||||
done
|
||||
])
|
||||
if test x"${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; ${PWDCMD-pwd})`
|
||||
fi
|
||||
done
|
||||
])
|
||||
if test x"${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 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; ${PWDCMD-pwd})`
|
||||
fi
|
||||
done
|
||||
])
|
||||
if test x"${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; ${PWDCMD-pwd})`
|
||||
fi
|
||||
done
|
||||
])
|
||||
if test x"${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; ${PWDCMD-pwd})`
|
||||
fi
|
||||
done
|
||||
])
|
||||
if test x"${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 ; ${PWDCMD-pwd})`
|
||||
fi
|
||||
done
|
||||
])
|
||||
if test x"${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 ; ${PWDCMD-pwd})`
|
||||
fi
|
||||
done
|
||||
])
|
||||
if test x"${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; ${PWDCMD-pwd})`
|
||||
break
|
||||
fi
|
||||
done
|
||||
])
|
||||
ILUTOP=${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; ${PWDCMD-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; ${PWDCMD-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; ${PWDCMD-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; ${PWDCMD-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 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 "${host}" in
|
||||
changequote(,)
|
||||
i[3456789]86-*-*) ac_cv_c_little_endian=yes ;;
|
||||
sparc*-*-*) ac_cv_c_little_endian=no ;;
|
||||
changequote([,])
|
||||
*) AC_MSG_WARN(Can't cross compile this test) ;;
|
||||
esac])
|
||||
CFLAGS=$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)
|
||||
])
|
||||
Loading…
Add table
Add a link
Reference in a new issue