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Re: PATCH: Add --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi] to ld
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: Andreas Schwab <schwab at linux-m68k dot org>
- Cc: Binutils <binutils at sourceware dot org>
- Date: Tue, 28 Apr 2015 12:15:53 -0700
- Subject: Re: PATCH: Add --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi] to ld
- Authentication-results: sourceware.org; auth=none
- References: <CAMe9rOr2tu2v033H0HjfXTCaKbHCtMbXqXsqfoafCimUR_fZ9A at mail dot gmail dot com> <20150415005524 dot GB31531 at bubble dot grove dot modra dot org> <CAMe9rOrDsmL-NfuiuFewEvmO=LLCmafxaVqCo+VMW2aaztaEww at mail dot gmail dot com> <20150415035850 dot GA30136 at bubble dot grove dot modra dot org> <CAMe9rOoWJQf-_101GEHHz_xW0K62r3Y0OYRCEnOPsBPfMfM1Ew at mail dot gmail dot com> <87wq0w2i8k dot fsf at igel dot home>
On Tue, Apr 28, 2015 at 11:57 AM, Andreas Schwab <schwab@linux-m68k.org> wrote:
> "H.J. Lu" <hjl.tools@gmail.com> writes:
>
>> ld/testsuite/ld-elf/compress.exp | 167 +++++++++++++++++++++++++++++++++++++-
>
> gcc -B/daten/src/binutils/test/ld/tmpdir/ld/ -I/home/andreas/src/binutils/binutils/ld/testsuite/ld-elf -O2 -g -c -O2 -g -fPIC -g -Wa,--compress-debug-sections=zlib-gabi -c
There is -B/daten/src/binutils/test/ld/tmpdir/ld. Why isn't gcc
picking up the new assembler in /daten/src/binutils/test/ld/tmpdir/ld?
/home/andreas/src/binutils/binutils/ld/testsuite/ld-elf/foo.c -o tmpdir/foo.o
> Executing on host: sh -c {gcc -B/daten/src/binutils/test/ld/tmpdir/ld/ -I/home/andreas/src/binutils/binutils/ld/testsuite/ld-elf -O2 -g -c -O2 -g -fPIC -g -Wa,--compress-debug-sections=zlib-gabi -c /home/andreas/src/binutils/binutils/ld/testsuite/ld-elf/foo.c -o tmpdir/foo.o 2>&1} /dev/null ld.tmp (timeout = 300)
> spawn [open ...].
> /usr/lib64/gcc/x86_64-suse-linux/4.8/../../../../x86_64-suse-linux/bin/as: option '--compress-debug-sections' doesn't allow an argument
> /usr/lib64/gcc/x86_64-suse-linux/4.8/../../../../x86_64-suse-linux/bin/as: option '--compress-debug-sections' doesn't allow an argument
>
> ERROR: /home/andreas/src/binutils/binutils/ld/testsuite/ld-elf/foo.c: compilation failed
> gcc -B/daten/src/binutils/test/ld/tmpdir/ld/ -L/usr/x86_64-linux/lib64 -L/usr/lib64 -L/usr/local/lib64 -L/lib64 -L/usr/x86_64-linux/lib -L/usr/local/lib -L/lib -L/usr/lib -o tmpdir/libfoozlib.so -L/home/andreas/src/binutils/binutils/ld/testsuite/ld-elf -shared tmpdir/foo.o
> Executing on host: sh -c {gcc -B/daten/src/binutils/test/ld/tmpdir/ld/ -L/usr/x86_64-linux/lib64 -L/usr/lib64 -L/usr/local/lib64 -L/lib64 -L/usr/x86_64-linux/lib -L/usr/local/lib -L/lib -L/usr/lib -o tmpdir/libfoozlib.so -L/home/andreas/src/binutils/binutils/ld/testsuite/ld-elf -shared tmpdir/foo.o 2>&1} /dev/null ld.tmp (timeout = 300)
> spawn [open ...].
> gcc: error: tmpdir/foo.o: No such file or directory
> gcc: fatal error: no input files
> compilation terminated.
> gcc: error: tmpdir/foo.o: No such file or directory
> gcc: fatal error: no input files
> compilation terminated.
> FAIL: Build libfoozlib.so with compressed debug sections with zlib-gabi
> FAIL: Build libfoozlib.so with compressed debug sections with zlib-gabi
>
> Andreas.
>
> --
> Andreas Schwab, schwab@linux-m68k.org
> GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
> "And now for something completely different."
--
H.J.