From: Christophe Lyon <christophe.lyon@st.com>
To: <gcc-patches@gcc.gnu.org>
Subject: [ARM/FDPIC v5 02/21] [ARM] FDPIC: Handle arm*-*-uclinuxfdpiceabi in configure scripts
Date: Wed, 15 May 2019 12:41:00 -0000 [thread overview]
Message-ID: <20190515124006.25840-3-christophe.lyon@st.com> (raw)
In-Reply-To: <20190515124006.25840-1-christophe.lyon@st.com>
The new arm-uclinuxfdpiceabi target behaves pretty much like
arm-linux-gnueabi. In order the enable the same set of features, we
have to update several configure scripts that generally match targets
like *-*-linux*: in most places, we add *-uclinux* where there is
already *-linux*, or uclinux* when there is already linux*.
In gcc/config.gcc and libgcc/config.host we use *-*-uclinuxfdpiceabi
because there is already a different behaviour for *-*uclinux* target.
In libtool.m4, we use uclinuxfdpiceabi in cases where ELF shared
libraries support is required, as uclinux does not guarantee that.
2019-XX-XX Christophe Lyon <christophe.lyon@st.com>
config/
* futex.m4: Handle *-uclinux*.
* tls.m4 (GCC_CHECK_TLS): Likewise.
gcc/
* config.gcc: Handle *-*-uclinuxfdpiceabi.
libatomic/
* configure.tgt: Handle arm*-*-uclinux*.
* configure: Regenerate.
libgcc/
* config.host: Handle *-*-uclinuxfdpiceabi.
libitm/
* configure.tgt: Handle *-*-uclinux*.
* configure: Regenerate.
libstdc++-v3/
* acinclude.m4: Handle uclinux*.
* configure: Regenerate.
* configure.host: Handle uclinux*
* libtool.m4: Handle uclinux*.
Change-Id: I6a1fdcd9847d8a82179a214612a3474c1f492916
diff --git a/config/futex.m4 b/config/futex.m4
index e95144d..4dffe15 100644
--- a/config/futex.m4
+++ b/config/futex.m4
@@ -9,7 +9,7 @@ AC_DEFUN([GCC_LINUX_FUTEX],[dnl
GCC_ENABLE(linux-futex,default, ,[use the Linux futex system call],
permit yes|no|default)
case "$target" in
- *-linux*)
+ *-linux* | *-uclinux*)
case "$enable_linux_futex" in
default)
# If headers don't have gettid/futex syscalls definition, then
diff --git a/config/tls.m4 b/config/tls.m4
index 1a5fc59..a487aa4 100644
--- a/config/tls.m4
+++ b/config/tls.m4
@@ -76,7 +76,7 @@ AC_DEFUN([GCC_CHECK_TLS], [
dnl Shared library options may depend on the host; this check
dnl is only known to be needed for GNU/Linux.
case $host in
- *-*-linux*)
+ *-*-linux* | -*-uclinux*)
LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
;;
esac
diff --git a/gcc/config.gcc b/gcc/config.gcc
index c7a464c..67780fb 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -776,7 +776,7 @@ case ${target} in
*-*-fuchsia*)
native_system_header_dir=/include
;;
-*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu)
+*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi)
extra_options="$extra_options gnu-user.opt"
gas=yes
gnu_ld=yes
@@ -785,7 +785,7 @@ case ${target} in
esac
tmake_file="t-slibgcc"
case $target in
- *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-kopensolaris*-gnu)
+ *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi)
:;;
*-*-gnu*)
native_system_header_dir=/include
@@ -805,7 +805,7 @@ case ${target} in
*-*-*android*)
tm_defines="$tm_defines DEFAULT_LIBC=LIBC_BIONIC"
;;
- *-*-*uclibc*)
+ *-*-*uclibc* | *-*-uclinuxfdpiceabi)
tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
;;
*-*-*musl*)
@@ -1167,7 +1167,7 @@ arm*-*-netbsdelf*)
tmake_file="${tmake_file} arm/t-arm"
target_cpu_cname="strongarm"
;;
-arm*-*-linux-*) # ARM GNU/Linux with ELF
+arm*-*-linux-* | arm*-*-uclinuxfdpiceabi) # ARM GNU/Linux with ELF
tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
extra_options="${extra_options} linux-android.opt"
case $target in
diff --git a/libatomic/configure b/libatomic/configure
index e7076a0..10b0287 100755
--- a/libatomic/configure
+++ b/libatomic/configure
@@ -6055,7 +6055,7 @@ irix5* | irix6* | nonstopux*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
lt_cv_deplibs_check_method=pass_all
;;
@@ -8540,7 +8540,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
lt_prog_compiler_static='-non_shared'
;;
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinux*)
case $cc_basename in
# old Intel for x86_64 which still supported -KPIC.
ecc*)
@@ -9135,7 +9135,7 @@ _LT_EOF
archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
- gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
tmp_diet=no
if test "$host_os" = linux-dietlibc; then
case $cc_basename in
@@ -10666,7 +10666,7 @@ linux*oldld* | linux*aout* | linux*coff*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
version_type=linux
need_lib_prefix=no
need_version=no
diff --git a/libatomic/configure.tgt b/libatomic/configure.tgt
index ecbb7d3..38e77ce 100644
--- a/libatomic/configure.tgt
+++ b/libatomic/configure.tgt
@@ -124,7 +124,7 @@ case "${target}" in
config_path="${config_path} linux/aarch64 posix"
;;
- arm*-*-linux*)
+ arm*-*-linux* | arm*-*-uclinux*)
# OS support for atomic primitives.
config_path="${config_path} linux/arm posix"
;;
diff --git a/libgcc/config.host b/libgcc/config.host
index 91abc84..facca2a 100644
--- a/libgcc/config.host
+++ b/libgcc/config.host
@@ -245,7 +245,7 @@ case ${host} in
tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-fuchsia"
extra_parts="crtbegin.o crtend.o"
;;
-*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu)
+*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi)
tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux"
extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
if test x$enable_vtable_verify = xyes; then
@@ -435,7 +435,7 @@ arm*-*-fuchsia*)
arm*-*-netbsdelf*)
tmake_file="$tmake_file arm/t-arm arm/t-netbsd t-slibgcc-gld-nover"
;;
-arm*-*-linux*) # ARM GNU/Linux with ELF
+arm*-*-linux* | arm*-*-uclinuxfdpiceabi) # ARM GNU/Linux with ELF
tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix t-crtfm"
tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
tm_file="$tm_file arm/bpabi-lib.h"
diff --git a/libitm/configure b/libitm/configure
index fb742d7..7b4c749 100644
--- a/libitm/configure
+++ b/libitm/configure
@@ -6731,7 +6731,7 @@ irix5* | irix6* | nonstopux*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
lt_cv_deplibs_check_method=pass_all
;;
@@ -9217,7 +9217,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
lt_prog_compiler_static='-non_shared'
;;
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinux*)
case $cc_basename in
# old Intel for x86_64 which still supported -KPIC.
ecc*)
@@ -9812,7 +9812,7 @@ _LT_EOF
archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
- gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
tmp_diet=no
if test "$host_os" = linux-dietlibc; then
case $cc_basename in
@@ -11343,7 +11343,7 @@ linux*oldld* | linux*aout* | linux*coff*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
version_type=linux
need_lib_prefix=no
need_version=no
@@ -13244,7 +13244,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
inherit_rpath_CXX=yes
;;
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
@@ -13831,7 +13831,7 @@ interix[3-9]*)
postdeps_CXX=
;;
-linux*)
+linux* | uclinux*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
@@ -14082,7 +14082,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
;;
esac
;;
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinux*)
case $cc_basename in
KCC*)
# KAI C++ Compiler
@@ -15003,7 +15003,7 @@ linux*oldld* | linux*aout* | linux*coff*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
version_type=linux
need_lib_prefix=no
need_version=no
@@ -16468,7 +16468,7 @@ fi
case "$target" in
- *-linux*)
+ *-linux* | *-uclinux*)
case "$enable_linux_futex" in
default)
# If headers don't have gettid/futex syscalls definition, then
@@ -16591,7 +16591,7 @@ _ACEOF
if ac_fn_c_try_link "$LINENO"; then :
chktls_save_LDFLAGS="$LDFLAGS"
case $host in
- *-*-linux*)
+ *-*-linux* | -*-uclinux*)
LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
;;
esac
diff --git a/libitm/configure.tgt b/libitm/configure.tgt
index 4c0b602..eea865d 100644
--- a/libitm/configure.tgt
+++ b/libitm/configure.tgt
@@ -127,7 +127,7 @@ config_path="$ARCH posix generic"
# Other system configury
case "${target}" in
- *-*-linux*)
+ *-*-linux* | *-*-uclinux*)
if test "$enable_linux_futex" = yes; then
config_path="linux/$ARCH linux $config_path"
fi
diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4
index 84258d8..cb0fdc5 100644
--- a/libstdc++-v3/acinclude.m4
+++ b/libstdc++-v3/acinclude.m4
@@ -1404,7 +1404,7 @@ AC_DEFUN([GLIBCXX_ENABLE_LIBSTDCXX_TIME], [
ac_has_nanosleep=yes
ac_has_sched_yield=yes
;;
- gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu)
+ gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu | uclinux*)
AC_MSG_CHECKING([for at least GNU libc 2.17])
AC_TRY_COMPILE(
[#include <features.h>],
@@ -1526,7 +1526,7 @@ AC_DEFUN([GLIBCXX_ENABLE_LIBSTDCXX_TIME], [
if test x"$ac_has_clock_monotonic" != x"yes"; then
case ${target_os} in
- linux*)
+ linux* | uclinux*)
AC_MSG_CHECKING([for clock_gettime syscall])
AC_TRY_COMPILE(
[#include <unistd.h>
@@ -2415,7 +2415,7 @@ AC_DEFUN([GLIBCXX_ENABLE_CLOCALE], [
# Default to "generic".
if test $enable_clocale_flag = auto; then
case ${target_os} in
- linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu)
+ linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu | uclinux*)
enable_clocale_flag=gnu
;;
darwin*)
@@ -2661,7 +2661,7 @@ AC_DEFUN([GLIBCXX_ENABLE_ALLOCATOR], [
# Default to "new".
if test $enable_libstdcxx_allocator_flag = auto; then
case ${target_os} in
- linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu)
+ linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu | uclinux*)
enable_libstdcxx_allocator_flag=new
;;
*)
@@ -4361,7 +4361,7 @@ AC_DEFUN([GLIBCXX_ENABLE_FILESYSTEM_TS], [
freebsd*|netbsd*|openbsd*|dragonfly*|darwin*)
enable_libstdcxx_filesystem_ts=yes
;;
- gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu)
+ gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu | uclinux*)
enable_libstdcxx_filesystem_ts=yes
;;
rtems*)
@@ -4543,7 +4543,7 @@ dnl
AC_MSG_CHECKING([for sendfile that can copy files])
AC_CACHE_VAL(glibcxx_cv_sendfile, [dnl
case "${target_os}" in
- gnu* | linux* | solaris*)
+ gnu* | linux* | solaris* | uclinux*)
GCC_TRY_COMPILE_OR_LINK(
[#include <sys/sendfile.h>],
[sendfile(1, 2, (off_t*)0, sizeof 1);],
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index 7d134a0..91873b8 100755
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -6652,7 +6652,7 @@ irix5* | irix6* | nonstopux*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
lt_cv_deplibs_check_method=pass_all
;;
@@ -9003,7 +9003,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
lt_prog_compiler_static='-non_shared'
;;
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinux*)
case $cc_basename in
# old Intel for x86_64 which still supported -KPIC.
ecc*)
@@ -9598,7 +9598,7 @@ _LT_EOF
archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
- gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
tmp_diet=no
if test "$host_os" = linux-dietlibc; then
case $cc_basename in
@@ -11138,7 +11138,7 @@ linux*oldld* | linux*aout* | linux*coff*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
version_type=linux
need_lib_prefix=no
need_version=no
@@ -13063,7 +13063,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
inherit_rpath_CXX=yes
;;
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
@@ -13650,7 +13650,7 @@ interix[3-9]*)
postdeps_CXX=
;;
-linux*)
+linux* | uclinux*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
@@ -13901,7 +13901,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
;;
esac
;;
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinux*)
case $cc_basename in
KCC*)
# KAI C++ Compiler
@@ -14822,7 +14822,7 @@ linux*oldld* | linux*aout* | linux*coff*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
version_type=linux
need_lib_prefix=no
need_version=no
@@ -16143,7 +16143,7 @@ fi
# Default to "generic".
if test $enable_clocale_flag = auto; then
case ${target_os} in
- linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu)
+ linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu | uclinux*)
enable_clocale_flag=gnu
;;
darwin*)
@@ -16560,7 +16560,7 @@ fi
# Default to "new".
if test $enable_libstdcxx_allocator_flag = auto; then
case ${target_os} in
- linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu)
+ linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu | uclinux*)
enable_libstdcxx_allocator_flag=new
;;
*)
@@ -20834,7 +20834,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
ac_has_nanosleep=yes
ac_has_sched_yield=yes
;;
- gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu)
+ gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu | uclinux*)
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for at least GNU libc 2.17" >&5
$as_echo_n "checking for at least GNU libc 2.17... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -21334,7 +21334,7 @@ $as_echo "$ac_has_nanosleep" >&6; }
if test x"$ac_has_clock_monotonic" != x"yes"; then
case ${target_os} in
- linux*)
+ linux* | uclinux*)
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
$as_echo_n "checking for clock_gettime syscall... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -28220,7 +28220,7 @@ _ACEOF
if ac_fn_c_try_link "$LINENO"; then :
chktls_save_LDFLAGS="$LDFLAGS"
case $host in
- *-*-linux*)
+ *-*-linux* | -*-uclinux*)
LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
;;
esac
@@ -53895,7 +53895,7 @@ _ACEOF
if ac_fn_c_try_link "$LINENO"; then :
chktls_save_LDFLAGS="$LDFLAGS"
case $host in
- *-*-linux*)
+ *-*-linux* | -*-uclinux*)
LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
;;
esac
@@ -60082,7 +60082,7 @@ _ACEOF
if ac_fn_c_try_link "$LINENO"; then :
chktls_save_LDFLAGS="$LDFLAGS"
case $host in
- *-*-linux*)
+ *-*-linux* | -*-uclinux*)
LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
;;
esac
@@ -78725,7 +78725,7 @@ fi
case "$target" in
- *-linux*)
+ *-linux* | *-uclinux*)
case "$enable_linux_futex" in
default)
# If headers don't have gettid/futex syscalls definition, then
@@ -80354,7 +80354,7 @@ $as_echo_n "checking whether to build Filesystem TS support... " >&6; }
freebsd*|netbsd*|openbsd*|dragonfly*|darwin*)
enable_libstdcxx_filesystem_ts=yes
;;
- gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu)
+ gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu | uclinux*)
enable_libstdcxx_filesystem_ts=yes
;;
rtems*)
@@ -80906,7 +80906,7 @@ $as_echo_n "checking for sendfile that can copy files... " >&6; }
$as_echo_n "(cached) " >&6
else
case "${target_os}" in
- gnu* | linux* | solaris*)
+ gnu* | linux* | solaris* | uclinux*)
if test x$gcc_no_link = xyes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
diff --git a/libstdc++-v3/configure.host b/libstdc++-v3/configure.host
index f2ff129..ae156fc 100644
--- a/libstdc++-v3/configure.host
+++ b/libstdc++-v3/configure.host
@@ -264,7 +264,7 @@ case "${host_os}" in
linux-musl*)
os_include_dir="os/generic"
;;
- gnu* | linux* | kfreebsd*-gnu)
+ gnu* | linux* | kfreebsd*-gnu | uclinux*)
if [ "$uclibc" = "yes" ]; then
os_include_dir="os/uclibc"
elif [ "$bionic" = "yes" ]; then
@@ -327,7 +327,7 @@ esac
# Set any OS-dependent and CPU-dependent bits.
# THIS TABLE IS SORTED. KEEP IT THAT WAY.
case "${host}" in
- *-*-linux*)
+ *-*-linux* | *-*-uclinux*)
case "${host_cpu}" in
i[567]86)
abi_baseline_pair=i486-linux-gnu
@@ -361,7 +361,7 @@ case "${host}" in
fi
esac
case "${host}" in
- arm*-*-linux-*)
+ arm*-*-linux-* | arm*-*-uclinuxfdpiceabi)
port_specific_symbol_files="\$(srcdir)/../config/os/gnu-linux/arm-eabi-extra.ver"
;;
esac
diff --git a/libtool.m4 b/libtool.m4
index 8966762..afd3f05 100644
--- a/libtool.m4
+++ b/libtool.m4
@@ -2449,7 +2449,7 @@ linux*oldld* | linux*aout* | linux*coff*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
version_type=linux
need_lib_prefix=no
need_version=no
@@ -3089,7 +3089,7 @@ irix5* | irix6* | nonstopux*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
lt_cv_deplibs_check_method=pass_all
;;
@@ -3734,7 +3734,7 @@ m4_if([$1], [CXX], [
;;
esac
;;
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinux*)
case $cc_basename in
KCC*)
# KAI C++ Compiler
@@ -4032,7 +4032,7 @@ m4_if([$1], [CXX], [
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinux*)
case $cc_basename in
# old Intel for x86_64 which still supported -KPIC.
ecc*)
@@ -4449,7 +4449,7 @@ _LT_EOF
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
- gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
tmp_diet=no
if test "$host_os" = linux-dietlibc; then
case $cc_basename in
@@ -5946,7 +5946,7 @@ if test "$_lt_caught_CXX_error" != yes; then
_LT_TAGVAR(inherit_rpath, $1)=yes
;;
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
@@ -6598,7 +6598,7 @@ interix[[3-9]]*)
_LT_TAGVAR(postdeps,$1)=
;;
-linux*)
+linux* | uclinux*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
--
2.6.3
next prev parent reply other threads:[~2019-05-15 12:41 UTC|newest]
Thread overview: 109+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-15 12:40 [ARM/FDPIC v5 00/21] FDPIC ABI for ARM Christophe Lyon
2019-05-15 12:40 ` [ARM/FDPIC v5 01/21] [ARM] FDPIC: Add -mfdpic option support Christophe Lyon
2019-07-16 10:18 ` Richard Sandiford
2019-08-29 15:08 ` Christophe Lyon
2019-08-30 10:06 ` Richard Sandiford
2019-05-15 12:41 ` [ARM/FDPIC v5 04/21] [ARM] FDPIC: Add support for FDPIC for arm architecture Christophe Lyon
2019-07-16 12:33 ` Richard Sandiford
2019-08-20 17:13 ` Christophe Lyon
2019-08-29 15:39 ` Christophe Lyon
2019-09-02 16:12 ` Richard Sandiford
2019-09-02 20:04 ` Christophe Lyon
2019-09-03 8:40 ` Richard Sandiford
2019-09-04 19:59 ` Christophe Lyon
2019-09-05 8:03 ` Richard Sandiford
2019-05-15 12:41 ` [ARM/FDPIC v5 03/21] [ARM] FDPIC: Force FDPIC related options unless -mno-fdpic is provided Christophe Lyon
2019-05-15 13:55 ` Szabolcs Nagy
2019-05-15 14:37 ` Rich Felker
2019-05-15 15:12 ` Christophe Lyon
2019-05-15 15:37 ` Rich Felker
2019-05-15 15:59 ` Szabolcs Nagy
2019-05-15 16:07 ` Rich Felker
2019-05-21 15:29 ` Christophe Lyon
2019-05-21 15:48 ` Rich Felker
2019-05-22 8:39 ` Szabolcs Nagy
2019-05-22 8:45 ` Christophe Lyon
2019-05-23 12:45 ` Christophe Lyon
2019-07-16 10:38 ` Richard Sandiford
2019-07-16 20:00 ` Rich Felker
2019-08-01 10:13 ` Christophe Lyon
2019-08-06 14:28 ` Richard Sandiford
2019-08-29 15:14 ` Christophe Lyon
2019-08-30 9:40 ` Richard Sandiford
2019-05-15 12:41 ` Christophe Lyon [this message]
2019-07-12 7:44 ` [ARM/FDPIC v5 02/21] [ARM] FDPIC: Handle arm*-*-uclinuxfdpiceabi in configure scripts Richard Sandiford
2019-07-12 13:25 ` Christophe Lyon
2019-07-12 13:28 ` Richard Sandiford
2019-08-29 15:14 ` Christophe Lyon
2019-08-30 9:30 ` Richard Sandiford
2019-08-30 14:48 ` Christophe Lyon
2019-08-30 15:15 ` Richard Sandiford
2019-09-02 7:51 ` Christophe Lyon
2019-09-02 8:31 ` Richard Sandiford
2019-08-30 14:40 ` Jonathan Wakely
2019-05-15 12:41 ` [ARM/FDPIC v5 05/21] [ARM] FDPIC: Fix __do_global_dtors_aux and frame_dummy generation Christophe Lyon
2019-07-12 6:49 ` Richard Sandiford
2019-07-12 14:25 ` Christophe Lyon
2019-08-29 15:39 ` Christophe Lyon
2019-08-30 8:41 ` Richard Sandiford
2019-05-15 12:42 ` [ARM/FDPIC v5 07/21] [ARM] FDPIC: Avoid saving/restoring r9 on stack since it is read-only Christophe Lyon
2019-07-16 10:42 ` Kyrill Tkachov
2019-05-15 12:42 ` [ARM/FDPIC v5 06/21] [ARM] FDPIC: Add support for c++ exceptions Christophe Lyon
2019-08-30 9:31 ` Kyrill Tkachov
2019-08-30 14:44 ` Jonathan Wakely
2019-05-15 12:43 ` [ARM/FDPIC v5 08/21] [ARM] FDPIC: Enforce local/global binding for function descriptors Christophe Lyon
2019-07-16 10:51 ` Kyrill Tkachov
2019-05-15 12:43 ` [ARM/FDPIC v5 10/21] [ARM] FDPIC: Implement TLS support Christophe Lyon
2019-09-04 14:16 ` Kyrill Tkachov
2019-09-04 20:03 ` Christophe Lyon
2019-09-09 8:54 ` Christophe Lyon
2019-05-15 12:43 ` [ARM/FDPIC v5 09/21] [ARM] FDPIC: Add support for taking address of nested function Christophe Lyon
2019-07-16 11:53 ` Kyrill Tkachov
2019-07-16 13:31 ` Kyrill Tkachov
2019-07-31 14:48 ` Christophe Lyon
2019-08-29 15:40 ` Christophe Lyon
2019-08-30 8:54 ` Kyrill Tkachov
2019-05-15 12:44 ` [ARM/FDPIC v5 11/21] [ARM] FDPIC: Add support to unwind FDPIC signal frame Christophe Lyon
2019-09-04 14:19 ` Kyrill Tkachov
2019-05-15 12:44 ` [ARM/FDPIC v5 12/21] [ARM] FDPIC: Restore r9 after we call __aeabi_read_tp Christophe Lyon
2019-08-29 15:40 ` Christophe Lyon
2019-08-29 15:44 ` Kyrill Tkachov
2019-05-15 12:44 ` [ARM/FDPIC v5 13/21] [ARM] FDPIC: Force LSB bit for PC in Cortex-M architecture Christophe Lyon
2019-08-29 15:37 ` Kyrill Tkachov
2019-09-05 8:30 ` Christophe Lyon
2019-09-05 8:32 ` Christophe Lyon
2019-09-05 20:56 ` Ian Lance Taylor
2019-09-05 9:03 ` Kyrill Tkachov
2019-09-09 8:58 ` Christophe Lyon
2019-05-15 12:45 ` [ARM/FDPIC v5 16/21] [ARM][testsuite] FDPIC: Skip tests that don't work in PIC mode Christophe Lyon
2019-07-19 8:56 ` Kyrill Tkachov
2019-05-15 12:45 ` [ARM/FDPIC v5 14/21] [ARM][testsuite] FDPIC: Skip unsupported tests Christophe Lyon
2019-07-19 8:52 ` Kyrill Tkachov
2019-05-15 12:45 ` [ARM/FDPIC v5 15/21] [ARM][testsuite] FDPIC: Adjust scan-assembler patterns Christophe Lyon
2019-07-19 8:54 ` Kyrill Tkachov
2019-05-15 12:46 ` [ARM/FDPIC v5 17/21] [ARM][testsuite] FDPIC: Handle *-*-uclinux* Christophe Lyon
2019-07-19 8:57 ` Kyrill Tkachov
2019-07-22 19:37 ` Mike Stump
2019-05-15 12:46 ` [ARM/FDPIC v5 18/21] [ARM][testsuite] FDPIC: Enable tests on pie_enabled targets Christophe Lyon
2019-07-19 8:59 ` Kyrill Tkachov
2019-07-22 19:50 ` Mike Stump
2019-05-15 12:46 ` [ARM/FDPIC v5 19/21] [ARM][testsuite] FDPIC: Adjust pr43698.c to avoid clash with uclibc Christophe Lyon
2019-07-19 9:00 ` Kyrill Tkachov
2019-05-15 12:47 ` [ARM/FDPIC v5 20/21] [ARM][testsuite] FDPIC: Skip tests using architectures unsupported by FDPIC Christophe Lyon
2019-07-19 9:03 ` Kyrill Tkachov
2019-09-06 8:01 ` Christophe Lyon
2019-09-06 8:28 ` Kyrill Tkachov
2019-09-06 9:10 ` Christophe Lyon
2019-09-06 17:44 ` Christophe Lyon
2019-09-09 8:38 ` Christophe Lyon
2019-05-15 12:47 ` [ARM/FDPIC v5 21/21] [ARM] FDPIC: Handle stack-protector combined patterns Christophe Lyon
2019-07-19 9:40 ` Kyrill Tkachov
2019-05-23 12:46 ` [ARM/FDPIC v5 00/21] FDPIC ABI for ARM Christophe Lyon
2019-06-04 12:57 ` Christophe Lyon
2019-06-06 12:36 ` Christophe Lyon
2019-06-17 11:42 ` Christophe Lyon
2019-07-01 12:16 ` Christophe Lyon
2019-07-08 14:28 ` Christophe Lyon
2019-07-16 9:13 ` Christophe Lyon
2019-08-29 14:54 ` Christophe Lyon
2019-08-29 16:29 ` Christophe Lyon
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