diff options
| author | Christophe Lyon <christophe.lyon@st.com> | 2019-09-10 09:37:00 +0200 |
|---|---|---|
| committer | Christophe Lyon <clyon@gcc.gnu.org> | 2019-09-10 09:37:00 +0200 |
| commit | b1e21e5a5d19b436f948710e09157c5b3244f541 (patch) | |
| tree | 9eaf6079cf6fd0e1ec2aa3c920d4a7003c1bd8b1 /libitm | |
| parent | e2c11cd16bd95e02fe5b308f10aa43bd99666b15 (diff) | |
[ARM/FDPIC v6 02/24] [ARM] FDPIC: Handle arm*-*-uclinuxfdpiceabi in configure scripts
The new arm-uclinuxfdpiceabi target behaves pretty much like
arm-linux-gnueabi. In order to 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.
2019-09-10 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.
* libtool.m4: Handle uclinuxfdpiceabi.
From-SVN: r275564
Diffstat (limited to 'libitm')
| -rw-r--r-- | libitm/ChangeLog | 5 | ||||
| -rw-r--r-- | libitm/configure | 22 | ||||
| -rw-r--r-- | libitm/configure.tgt | 2 |
3 files changed, 22 insertions, 7 deletions
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 |