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-rw-r--r--ChangeLog4
-rw-r--r--config/ChangeLog5
-rw-r--r--config/futex.m42
-rw-r--r--config/tls.m42
-rw-r--r--gcc/ChangeLog4
-rw-r--r--gcc/config.gcc6
-rw-r--r--libatomic/ChangeLog5
-rwxr-xr-xlibatomic/configure11
-rw-r--r--libatomic/configure.tgt2
-rw-r--r--libgcc/ChangeLog4
-rw-r--r--libgcc/config.host4
-rw-r--r--libitm/ChangeLog5
-rw-r--r--libitm/configure22
-rw-r--r--libitm/configure.tgt2
-rw-r--r--libtool.m411
15 files changed, 68 insertions, 21 deletions
diff --git a/ChangeLog b/ChangeLog
index 3685a2472db..fed0b11c650 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+
+ * libtool.m4: Handle uclinuxfdpiceabi.
+
2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
* MAINTAINERS: Add myself as the maintainer of the eBPF port.
diff --git a/config/ChangeLog b/config/ChangeLog
index 2e7b8c24256..792e280cec4 100644
--- a/config/ChangeLog
+++ b/config/ChangeLog
@@ -1,3 +1,8 @@
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+
+ * futex.m4: Handle *-uclinux*.
+ * tls.m4 (GCC_CHECK_TLS): Likewise.
+
2019-09-06 Florian Weimer <fweimer@redhat.com>
* futex.m4 (GCC_LINUX_FUTEX): Include <unistd.h> for the syscall
diff --git a/config/futex.m4 b/config/futex.m4
index 1b438295162..c21243854a9 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 1a5fc59c2b4..7532305b908 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* | -*-uclinuxfdpic*)
LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
;;
esac
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8fae4ec0280..d437968f11b 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,4 +1,8 @@
2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+
+ * config.gcc: Handle *-*-uclinuxfdpiceabi.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
Mickaël Guêné <mickael.guene@st.com>
* config/arm/arm.opt: Add -mfdpic option.
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 0eba7ca1d4d..3554449ff0c 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -774,7 +774,7 @@ 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
@@ -803,7 +803,7 @@ case ${target} in
*-*-*android*)
tm_defines="$tm_defines DEFAULT_LIBC=LIBC_BIONIC"
;;
- *-*-*uclibc*)
+ *-*-*uclibc* | *-*-uclinuxfdpiceabi)
tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
;;
*-*-*musl*)
@@ -1201,7 +1201,7 @@ arm*-*-netbsdelf*)
armv7*) target_cpu_cname="generic-armv7-a";;
esac
;;
-arm*-*-linux-*) # ARM GNU/Linux with ELF
+arm*-*-linux-* | arm*-*-uclinuxfdpiceabi)
tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
extra_options="${extra_options} linux-android.opt"
case $target in
diff --git a/libatomic/ChangeLog b/libatomic/ChangeLog
index 8eee64e85b5..ffc722d1aea 100644
--- a/libatomic/ChangeLog
+++ b/libatomic/ChangeLog
@@ -1,3 +1,8 @@
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+
+ * configure.tgt: Handle arm*-*-uclinux*.
+ * configure: Regenerate.
+
2019-09-03 Chung-Lin Tang <cltang@codesourcery.com>
PR other/79543
diff --git a/libatomic/configure b/libatomic/configure
index e6f5fb743ed..7bd01a1fe62 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
;;
@@ -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 +10666,12 @@ linux*oldld* | linux*aout* | linux*coff*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being. (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+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 4a1294bc1ff..61778fb8135 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/ChangeLog b/libgcc/ChangeLog
index fdbc009925e..7696452b1d8 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,7 @@
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+
+ * config.host: Handle *-*-uclinuxfdpiceabi.
+
2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
* config.host: Set cpu_type for bpf-*-* targets.
diff --git a/libgcc/config.host b/libgcc/config.host
index b5826feec46..728e543ea39 100644
--- a/libgcc/config.host
+++ b/libgcc/config.host
@@ -248,7 +248,7 @@ 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
@@ -453,7 +453,7 @@ arm*-*-netbsdelf*)
;;
esac
;;
-arm*-*-linux*) # ARM GNU/Linux with ELF
+arm*-*-linux* | arm*-*-uclinuxfdpiceabi)
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/ChangeLog b/libitm/ChangeLog
index 567c1d09d47..39e84517a34 100644
--- a/libitm/ChangeLog
+++ b/libitm/ChangeLog
@@ -1,3 +1,8 @@
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+
+ * configure.tgt: Handle *-*-uclinux*.
+ * configure: Regenerate.
+
2019-09-06 Florian Weimer <fweimer@redhat.com>
* configure: Regenerate.
diff --git a/libitm/configure b/libitm/configure
index c466ae05aa5..5315fab5f7a 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
;;
@@ -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 $cc_basename in
@@ -11343,7 +11343,12 @@ linux*oldld* | linux*aout* | linux*coff*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being. (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
version_type=linux
need_lib_prefix=no
need_version=no
@@ -15003,7 +15008,12 @@ linux*oldld* | linux*aout* | linux*coff*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being. (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
version_type=linux
need_lib_prefix=no
need_version=no
@@ -16468,7 +16478,7 @@ fi
case "$target" in
- *-linux*)
+ *-linux* | *-uclinux*)
case "$enable_linux_futex" in
default)
# If headers don't have gettid/futex syscalls definition, then
@@ -16593,7 +16603,7 @@ _ACEOF
if ac_fn_c_try_link "$LINENO"; then :
chktls_save_LDFLAGS="$LDFLAGS"
case $host in
- *-*-linux*)
+ *-*-linux* | -*-uclinuxfdpic*)
LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
;;
esac
diff --git a/libitm/configure.tgt b/libitm/configure.tgt
index 4c0b602034b..eea865d6aa3 100644
--- a/libitm/configure.tgt
+++ b/libitm/configure.tgt
@@ -127,7 +127,7 @@ config_path="$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/libtool.m4 b/libtool.m4
index 8966762881f..e194e899fcf 100644
--- a/libtool.m4
+++ b/libtool.m4
@@ -2449,7 +2449,12 @@ linux*oldld* | linux*aout* | linux*coff*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being. (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
version_type=linux
need_lib_prefix=no
need_version=no
@@ -3089,7 +3094,7 @@ 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
;;
@@ -4449,7 +4454,7 @@ _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
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