429 lines
13 KiB
Diff
429 lines
13 KiB
Diff
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backport
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http://www.mail-archive.com/gcc-patches@gcc.gnu.org/msg26013.html
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Upstream-Status: Pending
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Index: gcc-4_7-branch/gcc/configure.ac
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===================================================================
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--- gcc-4_7-branch.orig/gcc/configure.ac 2012-06-20 00:21:52.182955919 -0700
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+++ gcc-4_7-branch/gcc/configure.ac 2012-06-20 00:28:01.386973785 -0700
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@@ -118,6 +118,72 @@
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local_prefix=/usr/local
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fi
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+AC_ARG_WITH([native-system-header-dir],
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+ [ --with-native-system-header-dir=dir
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+ use dir as the directory to look for standard
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+ system header files in. Defaults to /usr/include.],
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+[
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+ case ${with_native_system_header_dir} in
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+ yes|no) AC_MSG_ERROR([bad value ${withval} given for --with-native-system-header-dir]) ;;
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+ /* | [[A-Za-z]]:[[\\/]]*) ;;
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+ *) AC_MSG_ERROR([--with-native-system-header-dir argument ${withval} must be an absolute directory]) ;;
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+ esac
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+ configured_native_system_header_dir="${withval}"
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+], [configured_native_system_header_dir=])
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+
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+AC_ARG_WITH(build-sysroot,
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+ [AS_HELP_STRING([--with-build-sysroot=sysroot],
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+ [use sysroot as the system root during the build])],
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+ [if test x"$withval" != x ; then
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+ SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
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+ fi],
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+ [SYSROOT_CFLAGS_FOR_TARGET=])
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+AC_SUBST(SYSROOT_CFLAGS_FOR_TARGET)
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+
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+AC_ARG_WITH(sysroot,
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+[AS_HELP_STRING([[--with-sysroot[=DIR]]],
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+ [search for usr/lib, usr/include, et al, within DIR])],
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+[
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+ case ${with_sysroot} in
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+ /) ;;
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+ */) with_sysroot=`echo $with_sysroot | sed 's,/$,,'` ;;
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+ esac
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+ case ${with_sysroot} in
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+ yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
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+ *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
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+ esac
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+
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+ TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
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+ CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
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+
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+ if test "x$prefix" = xNONE; then
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+ test_prefix=/usr/local
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+ else
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+ test_prefix=$prefix
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+ fi
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+ if test "x$exec_prefix" = xNONE; then
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+ test_exec_prefix=$test_prefix
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+ else
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+ test_exec_prefix=$exec_prefix
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+ fi
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+ case ${TARGET_SYSTEM_ROOT} in
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+ "${test_prefix}"|"${test_prefix}/"*|\
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+ "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
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+ '${prefix}'|'${prefix}/'*|\
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+ '${exec_prefix}'|'${exec_prefix}/'*)
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+ t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
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+ TARGET_SYSTEM_ROOT_DEFINE="$t"
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+ ;;
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+ esac
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+], [
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+ TARGET_SYSTEM_ROOT=
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+ TARGET_SYSTEM_ROOT_DEFINE=
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+ CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
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+])
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+AC_SUBST(TARGET_SYSTEM_ROOT)
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+AC_SUBST(TARGET_SYSTEM_ROOT_DEFINE)
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+AC_SUBST(CROSS_SYSTEM_HEADER_DIR)
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+
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# Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
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# passed in by the toplevel make and thus we'd get different behavior
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# depending on where we built the sources.
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@@ -149,7 +215,9 @@
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if test "${with_sysroot+set}" = set; then
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gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
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if test "${gcc_gxx_without_sysroot}"; then
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- gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
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+ if test x${with_sysroot} != x/; then
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+ gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
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+ fi
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gcc_gxx_include_dir_add_sysroot=1
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fi
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fi
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@@ -733,68 +801,6 @@
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], [enable_shared=yes])
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AC_SUBST(enable_shared)
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-AC_ARG_WITH([native-system-header-dir],
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- [ --with-native-system-header-dir=dir
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- use dir as the directory to look for standard
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- system header files in. Defaults to /usr/include.],
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-[
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- case ${with_native_system_header_dir} in
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- yes|no) AC_MSG_ERROR([bad value ${withval} given for --with-native-system-header-dir]) ;;
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- /* | [[A-Za-z]]:[[\\/]]*) ;;
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- *) AC_MSG_ERROR([--with-native-system-header-dir argument ${withval} must be an absolute directory]) ;;
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- esac
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- configured_native_system_header_dir="${withval}"
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-], [configured_native_system_header_dir=])
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-
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-AC_ARG_WITH(build-sysroot,
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- [AS_HELP_STRING([--with-build-sysroot=sysroot],
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- [use sysroot as the system root during the build])],
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- [if test x"$withval" != x ; then
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- SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
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- fi],
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- [SYSROOT_CFLAGS_FOR_TARGET=])
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-AC_SUBST(SYSROOT_CFLAGS_FOR_TARGET)
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-
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-AC_ARG_WITH(sysroot,
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-[AS_HELP_STRING([[--with-sysroot[=DIR]]],
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- [search for usr/lib, usr/include, et al, within DIR])],
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-[
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- case ${with_sysroot} in
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- yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
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- *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
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- esac
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-
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- TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
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- CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
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-
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- if test "x$prefix" = xNONE; then
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- test_prefix=/usr/local
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- else
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- test_prefix=$prefix
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- fi
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- if test "x$exec_prefix" = xNONE; then
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- test_exec_prefix=$test_prefix
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- else
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- test_exec_prefix=$exec_prefix
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- fi
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- case ${TARGET_SYSTEM_ROOT} in
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- "${test_prefix}"|"${test_prefix}/"*|\
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- "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
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- '${prefix}'|'${prefix}/'*|\
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- '${exec_prefix}'|'${exec_prefix}/'*)
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- t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
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- TARGET_SYSTEM_ROOT_DEFINE="$t"
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- ;;
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- esac
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-], [
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- TARGET_SYSTEM_ROOT=
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- TARGET_SYSTEM_ROOT_DEFINE=
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- CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
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-])
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-AC_SUBST(TARGET_SYSTEM_ROOT)
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-AC_SUBST(TARGET_SYSTEM_ROOT_DEFINE)
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-AC_SUBST(CROSS_SYSTEM_HEADER_DIR)
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-
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AC_ARG_WITH(specs,
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[AS_HELP_STRING([--with-specs=SPECS],
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[add SPECS to driver command-line processing])],
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Index: gcc-4_7-branch/gcc/configure
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===================================================================
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--- gcc-4_7-branch.orig/gcc/configure 2012-06-20 00:27:18.778971725 -0700
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+++ gcc-4_7-branch/gcc/configure 2012-06-20 00:28:06.634974041 -0700
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@@ -757,10 +757,6 @@
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REPORT_BUGS_TO
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PKGVERSION
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CONFIGURE_SPECS
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-CROSS_SYSTEM_HEADER_DIR
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-TARGET_SYSTEM_ROOT_DEFINE
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-TARGET_SYSTEM_ROOT
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-SYSROOT_CFLAGS_FOR_TARGET
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enable_shared
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enable_fixed_point
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enable_decimal_float
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@@ -798,6 +794,10 @@
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CFLAGS
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CC
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GENINSRC
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+CROSS_SYSTEM_HEADER_DIR
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+TARGET_SYSTEM_ROOT_DEFINE
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+TARGET_SYSTEM_ROOT
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+SYSROOT_CFLAGS_FOR_TARGET
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target_subdir
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host_subdir
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build_subdir
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@@ -859,6 +859,9 @@
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enable_option_checking
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with_build_libsubdir
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with_local_prefix
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+with_native_system_header_dir
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+with_build_sysroot
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+with_sysroot
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with_gxx_include_dir
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with_cpp_install_dir
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enable_generated_files_in_srcdir
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@@ -883,9 +886,6 @@
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enable_objc_gc
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with_dwarf2
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enable_shared
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-with_native_system_header_dir
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-with_build_sysroot
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-with_sysroot
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with_specs
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with_pkgversion
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with_bugurl
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@@ -1639,6 +1639,12 @@
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--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
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--with-build-libsubdir=DIR Directory where to find libraries for build system
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--with-local-prefix=DIR specifies directory to put local include
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+ --with-native-system-header-dir=dir
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+ use dir as the directory to look for standard
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+ system header files in. Defaults to /usr/include.
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+ --with-build-sysroot=sysroot
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+ use sysroot as the system root during the build
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+ --with-sysroot[=DIR] search for usr/lib, usr/include, et al, within DIR
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--with-gxx-include-dir=DIR
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specifies directory to put g++ header files
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--with-cpp-install-dir=DIR
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@@ -1651,12 +1657,6 @@
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--with-as arrange to use the specified as (full pathname)
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--with-stabs arrange to use stabs instead of host debug format
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--with-dwarf2 force the default debug format to be DWARF 2
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- --with-native-system-header-dir=dir
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- use dir as the directory to look for standard
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- system header files in. Defaults to /usr/include.
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- --with-build-sysroot=sysroot
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- use sysroot as the system root during the build
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- --with-sysroot[=DIR] search for usr/lib, usr/include, et al, within DIR
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--with-specs=SPECS add SPECS to driver command-line processing
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--with-pkgversion=PKG Use PKG in the version string in place of "GCC"
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--with-bugurl=URL Direct users to URL to report a bug
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@@ -3288,6 +3288,82 @@
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local_prefix=/usr/local
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fi
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+
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+# Check whether --with-native-system-header-dir was given.
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+if test "${with_native_system_header_dir+set}" = set; then :
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+ withval=$with_native_system_header_dir;
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+ case ${with_native_system_header_dir} in
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+ yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
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+ /* | [A-Za-z]:[\\/]*) ;;
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+ *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
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+ esac
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+ configured_native_system_header_dir="${withval}"
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+
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+else
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+ configured_native_system_header_dir=
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+fi
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+
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+
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+
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+# Check whether --with-build-sysroot was given.
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+if test "${with_build_sysroot+set}" = set; then :
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+ withval=$with_build_sysroot; if test x"$withval" != x ; then
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+ SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
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+ fi
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+else
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+ SYSROOT_CFLAGS_FOR_TARGET=
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+fi
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+
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+
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+
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+
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+# Check whether --with-sysroot was given.
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+if test "${with_sysroot+set}" = set; then :
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+ withval=$with_sysroot;
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+ case ${with_sysroot} in
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+ /) ;;
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+ */) with_sysroot=`echo $with_sysroot | sed 's,/$,,'` ;;
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+ esac
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+ case ${with_sysroot} in
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+ yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
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+ *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
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+ esac
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+
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+ TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
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+ CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
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+
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+ if test "x$prefix" = xNONE; then
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+ test_prefix=/usr/local
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+ else
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+ test_prefix=$prefix
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+ fi
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+ if test "x$exec_prefix" = xNONE; then
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+ test_exec_prefix=$test_prefix
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+ else
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+ test_exec_prefix=$exec_prefix
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+ fi
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+ case ${TARGET_SYSTEM_ROOT} in
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+ "${test_prefix}"|"${test_prefix}/"*|\
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+ "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
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+ '${prefix}'|'${prefix}/'*|\
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+ '${exec_prefix}'|'${exec_prefix}/'*)
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+ t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
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+ TARGET_SYSTEM_ROOT_DEFINE="$t"
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+ ;;
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+ esac
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+
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+else
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+
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+ TARGET_SYSTEM_ROOT=
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+ TARGET_SYSTEM_ROOT_DEFINE=
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+ CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
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+
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+fi
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+
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+
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+
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+
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+
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# Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
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# passed in by the toplevel make and thus we'd get different behavior
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# depending on where we built the sources.
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||
|
@@ -3321,7 +3397,9 @@
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if test "${with_sysroot+set}" = set; then
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gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
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if test "${gcc_gxx_without_sysroot}"; then
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- gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
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+ if test x${with_sysroot} != x/; then
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+ gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
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+ fi
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gcc_gxx_include_dir_add_sysroot=1
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fi
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fi
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@@ -7220,78 +7298,6 @@
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||
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||
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-# Check whether --with-native-system-header-dir was given.
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-if test "${with_native_system_header_dir+set}" = set; then :
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- withval=$with_native_system_header_dir;
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- case ${with_native_system_header_dir} in
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- yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
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- /* | [A-Za-z]:[\\/]*) ;;
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- *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
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- esac
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- configured_native_system_header_dir="${withval}"
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-
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-else
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- configured_native_system_header_dir=
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-fi
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-
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-
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-
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-# Check whether --with-build-sysroot was given.
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-if test "${with_build_sysroot+set}" = set; then :
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- withval=$with_build_sysroot; if test x"$withval" != x ; then
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- SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
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- fi
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-else
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- SYSROOT_CFLAGS_FOR_TARGET=
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-fi
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-
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-
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-
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-
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-# Check whether --with-sysroot was given.
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||
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-if test "${with_sysroot+set}" = set; then :
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- withval=$with_sysroot;
|
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- case ${with_sysroot} in
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- yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
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- *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
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- esac
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-
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- TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
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- CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
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-
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- if test "x$prefix" = xNONE; then
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- test_prefix=/usr/local
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||
|
- else
|
||
|
- test_prefix=$prefix
|
||
|
- fi
|
||
|
- if test "x$exec_prefix" = xNONE; then
|
||
|
- test_exec_prefix=$test_prefix
|
||
|
- else
|
||
|
- test_exec_prefix=$exec_prefix
|
||
|
- fi
|
||
|
- case ${TARGET_SYSTEM_ROOT} in
|
||
|
- "${test_prefix}"|"${test_prefix}/"*|\
|
||
|
- "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
|
||
|
- '${prefix}'|'${prefix}/'*|\
|
||
|
- '${exec_prefix}'|'${exec_prefix}/'*)
|
||
|
- t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
|
||
|
- TARGET_SYSTEM_ROOT_DEFINE="$t"
|
||
|
- ;;
|
||
|
- esac
|
||
|
-
|
||
|
-else
|
||
|
-
|
||
|
- TARGET_SYSTEM_ROOT=
|
||
|
- TARGET_SYSTEM_ROOT_DEFINE=
|
||
|
- CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
|
||
|
-
|
||
|
-fi
|
||
|
-
|
||
|
-
|
||
|
-
|
||
|
-
|
||
|
-
|
||
|
-
|
||
|
# Check whether --with-specs was given.
|
||
|
if test "${with_specs+set}" = set; then :
|
||
|
withval=$with_specs; CONFIGURE_SPECS=$withval
|
||
|
@@ -17973,7 +17979,7 @@
|
||
|
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
|
||
|
lt_status=$lt_dlunknown
|
||
|
cat > conftest.$ac_ext <<_LT_EOF
|
||
|
-#line 17976 "configure"
|
||
|
+#line 17982 "configure"
|
||
|
#include "confdefs.h"
|
||
|
|
||
|
#if HAVE_DLFCN_H
|
||
|
@@ -18079,7 +18085,7 @@
|
||
|
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
|
||
|
lt_status=$lt_dlunknown
|
||
|
cat > conftest.$ac_ext <<_LT_EOF
|
||
|
-#line 18082 "configure"
|
||
|
+#line 18088 "configure"
|
||
|
#include "confdefs.h"
|
||
|
|
||
|
#if HAVE_DLFCN_H
|