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| author | Bruno Haible <bruno@clisp.org> | 2012-04-01 14:29:37 +0200 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2012-04-01 16:37:09 +0200 |
| commit | ac05a13b444792260deaadfeb15f5c137ba9072b (patch) | |
| tree | 8072d6ce2006718c8d06a15574dedf1469c4d5ac /modules | |
| parent | 54be6af60f46a82b2d9051cd939169cd288ed52c (diff) | |
| download | gnulib-ac05a13b444792260deaadfeb15f5c137ba9072b.tar.gz | |
log10f: Work around OSF/1 5.1 bug.
* lib/math.in.h (log10f): Override if REPLACE_LOG10F is 1.
* lib/log10f.c (log10f): If logf exists, use it and provide just the
workaround.
* m4/log10f.m4 (gl_FUNC_LOG10F_WORKS): New macro.
(gl_FUNC_LOG10F): Invoke it. Set REPLACE_LOG10F.
* m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize REPLACE_LOG10F.
* modules/math (Makefile.am): Substitute REPLACE_LOG10F.
* modules/log10f (configure.ac): Consider REPLACE_LOG10F.
(Depends-on): Update conditions.
* doc/posix-functions/log10f.texi: Mention the OSF/1 5.1 problem.
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/log10f | 4 | ||||
| -rw-r--r-- | modules/math | 1 |
2 files changed, 3 insertions, 2 deletions
diff --git a/modules/log10f b/modules/log10f index abcbaa64aa..5826be9f0b 100644 --- a/modules/log10f +++ b/modules/log10f @@ -8,11 +8,11 @@ m4/log10f.m4 Depends-on: math extensions -log10 [test $HAVE_LOG10F = 0] +log10 [test $HAVE_LOG10F = 0 || test $REPLACE_LOG10F = 1] configure.ac: gl_FUNC_LOG10F -if test $HAVE_LOG10F = 0; then +if test $HAVE_LOG10F = 0 || test $REPLACE_LOG10F = 1; then AC_LIBOBJ([log10f]) fi gl_MATH_MODULE_INDICATOR([log10f]) diff --git a/modules/math b/modules/math index ceb77884af..cb81a7dd41 100644 --- a/modules/math +++ b/modules/math @@ -246,6 +246,7 @@ math.h: math.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $( -e 's|@''REPLACE_LOGF''@|$(REPLACE_LOGF)|g' \ -e 's|@''REPLACE_LOGL''@|$(REPLACE_LOGL)|g' \ -e 's|@''REPLACE_LOG10''@|$(REPLACE_LOG10)|g' \ + -e 's|@''REPLACE_LOG10F''@|$(REPLACE_LOG10F)|g' \ -e 's|@''REPLACE_LOG1P''@|$(REPLACE_LOG1P)|g' \ -e 's|@''REPLACE_LOG1PF''@|$(REPLACE_LOG1PF)|g' \ -e 's|@''REPLACE_LOG1PL''@|$(REPLACE_LOG1PL)|g' \ |