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| author | Joseph Myers <joseph@codesourcery.com> | 2017-02-06 18:28:33 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2017-02-06 18:28:33 +0000 |
| commit | 5cd81881e221d2943ca41b2da7bb87c0ede3386b (patch) | |
| tree | bb82b1e984d97751d9f1b66aab832c0778584dd9 /ChangeLog | |
| parent | 7e1e68b45c4f2e048213cffa8ccd42a1e5c4fec6 (diff) | |
| download | glibc-5cd81881e221d2943ca41b2da7bb87c0ede3386b.zip glibc-5cd81881e221d2943ca41b2da7bb87c0ede3386b.tar.gz glibc-5cd81881e221d2943ca41b2da7bb87c0ede3386b.tar.bz2 | |
Eliminate libm-test.stmp.
math/Makefile uses libm-test.stmp to handle dependencies involving
multiple generated files all generated by a single sequence of
commands in a single Makefile rule.
Having separated the libm-test-ulps.h and libm-test.c generation into
separate runs of gen-libm-test.pl, there is now no need for a single
rule to generate multiple target files; each of the three target files
involved can be generated by a separate Makefile rule, meaning normal
dependencies on the individual files can be used and so libm-test.stmp
is not needed at all. This patch does just that, eliminating the
.stmp file, in further preparation for when there are many separate
libm-test-<func>.c files generated from libm-test-<func>.inc and the
dependencies are on just the relevant .c file in each case.
Tested for x86_64.
* math/Makefile (generated): Do not include libm-test.stmp.
($(addprefix $(objpfx), $(libm-tests-generated))): Do not depend
on $(objpfx)libm-test.stmp.
($(objpfx)libm-test.stmp): Remove rule.
($(objpfx)libm-test-ulps.h): New rule.
($(objpfx)libm-test.c): Likewise.
($(objpfx)libm-have-vector-test.h): Likewise.
($(addprefix $(objpfx), $(libm-tests.o)): Depend directly on
individual generated files, not libm-test.stmp.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -1,5 +1,15 @@ 2017-02-06 Joseph Myers <joseph@codesourcery.com> + * math/Makefile (generated): Do not include libm-test.stmp. + ($(addprefix $(objpfx), $(libm-tests-generated))): Do not depend + on $(objpfx)libm-test.stmp. + ($(objpfx)libm-test.stmp): Remove rule. + ($(objpfx)libm-test-ulps.h): New rule. + ($(objpfx)libm-test.c): Likewise. + ($(objpfx)libm-have-vector-test.h): Likewise. + ($(addprefix $(objpfx), $(libm-tests.o)): Depend directly on + individual generated files, not libm-test.stmp. + * math/gen-libm-test.pl ($output_dir): Remove variable. ($srcdir): Likewise. ($opt_a): New variable. |