In CLANG_PLUGIN_FILE it is possible for plugin_file to be non-NULL
when LLVMgold.so does not exist.
configure output is messy, with results not printed against their
"checking.." line, eg.
checking for clang... (cached) yes
checking for clang plugin file... checking for x86_64-pc-linux-gnu-ar... (cached) ar --plugin /usr/lib/llvm-20/lib/clang/20/../../LLVMgold.so
/usr/lib/llvm-20/lib/clang/20/../../LLVMgold.so
This patch fixes those problems, and a similar interposition of other
configure output between AC_MSG_CHECKING and AC_MSG_RESULT in
gcc-plugin.m4. It also tidies some of the message text, and makes
similar code in gcc-plugin.m4 and clang-plugin.m4 a little more
consistent.
config/
* clang-plugin.m4 (CLANG_PLUGIN_FILE): Don't place checks for
tools (llvm-config, ar) inside AC_MSG_CHECKING..AC_MSG_RESULT
for clang plugin file. Clear plugin_file before loop exit.
(CLANG_PLUGIN_FILE_FOR_TARGET): Similarly.
* gcc-plugin.m4 (GCC_PLUGIN_OPTION): Similarly.
(GCC_PLUGIN_OPTION_FOR_TARGET): Correct AC_MSG_CHECKING. Tidy
return code.
binutils/
* testsuite/lib/binutils-common.exp <llvm_plug_opt>: Set for
non-native.
* configure: Regenerate.
/
* configure: Regenerate.
bfd/
* configure: Regenerate.
gas/
* configure: Regenerate.
gdb/
* configure: Regenerate.
gprof/
* configure: Regenerate.
gprofng/
* configure: Regenerate.
* libcollector/configure: Regenerate.
ld/
* configure: Regenerate.
libbacktrace/
* configure: Regenerate.
libctf/
* configure: Regenerate.
libiberty/
* configure: Regenerate.
libsframe/
* configure: Regenerate.
opcodes/
* configure: Regenerate.
sim/
* configure: Regenerate.
zlib/
* configure: Regenerate.
Libsframe was missing AC_CANONICAL_TARGET, meaning that --target was
ignored. This could prevent libsframe.a to be installed in some cases,
the host fetching its canonical value while the target isn't. Both
having a different value, INSTALL_LIBBFD would be false.
This regenerates config files changed by the previous 44 commits.
Note that subject lines in these commits mostly match the gcc git
originating commit.
Define an empty base version LIBSFRAME_0.0 and add all symbols to
version LIBSFRAME_1.0.
The previous release of libsframe (libsframe.so.0) did not have
versioned symbols. Adding a libsframe.ver file so that future releases
of the library (and its consumers) can manage the changes better.
For Solaris ld, use -M mapfile command line option. libsframe does not
restrict the set of exported symbols, so at this time there is no need
to fall back on the libtool's -export-symbols option for platforms where
some other linker (with a different command line option for symbol
versioning) may be used.
libsframe/
* Makefile.am: Use symbol versioning for libsframe.
* Makefile.in: Regenerated.
* configure: Check for Solaris ld.
* configure.ac: Regenerated.
* libsframe.ver: New file.
ChangeLog:
* libsframe/Makefile.am: Add info-in-builddir to
AUTOMAKE_OPTIONS. Include doc/local.mk.
* libsframe/Makefile.in: Regenerated.
* libsframe/configure: Likewise.
* libsframe/configure.ac: Check for makeinfo and set BUILD_INFO.
* libsframe/doc/local.mk: New file.
* libsframe/doc/sframe-spec.texi: Likewise.
libsframe is a library that allows you to:
- decode a .sframe section
- probe and inspect a .sframe section
- encode (and eventually write) a .sframe section.
This library is currently being used by the linker, readelf, objdump.
This library will also be used by the SFrame unwinder which is still
to be upstream'd.
The file include/sframe-api.h defines the user-facing APIs for decoding,
encoding and probing .sframe sections. A set of error codes together
with their error message strings are also defined.
Endian flipping is performed automatically at read and write time, if
cross-endianness is detected.
ChangeLog:
* Makefile.def: Add libsframe as new module with its
dependencies.
* Makefile.in: Regenerated.
* binutils/Makefile.am: Add libsframe.
* binutils/Makefile.in: Regenerated.
* configure: Regenerated
* configure.ac: Add libsframe to host_libs.
* libsframe/Makefile.am: New file.
* libsframe/Makefile.in: New file.
* libsframe/aclocal.m4: New file.
* libsframe/config.h.in: New file.
* libsframe/configure: New file.
* libsframe/configure.ac: New file.
* libsframe/sframe-error.c: New file.
* libsframe/sframe-impl.h: New file.
* libsframe/sframe.c: New file.
include/ChangeLog:
* sframe-api.h: New file.
testsuite/ChangeLog:
* libsframe/testsuite/Makefile.am: New file.
* libsframe/testsuite/Makefile.in: Regenerated.
* libsframe/testsuite/libsframe.decode/Makefile.am: New
file.
* libsframe/testsuite/libsframe.decode/Makefile.in:
Regenerated.
* libsframe/testsuite/libsframe.decode/decode.exp: New file.
* libsframe/testsuite/libsframe.encode/Makefile.am:
Likewise.
* libsframe/testsuite/libsframe.encode/Makefile.in:
Regenerated.
* libsframe/testsuite/libsframe.encode/encode.exp: New file.
* libsframe/testsuite/libsframe.encode/encode-1.c: Likewise.
* libsframe/testsuite/libsframe.decode/be-flipping.c: Likewise.
* libsframe/testsuite/libsframe.decode/frecnt-1.c: Likewise.
* libsframe/testsuite/libsframe.decode/frecnt-2.c: Likewise.
* libsframe/testsuite/libsframe.decode/DATA-BE: New file.
* libsframe/testsuite/libsframe.decode/DATA1: Likewise.
* libsframe/testsuite/libsframe.decode/DATA2: Likewise.
