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* maint: update copyrightEric Blake2014-01-011-1/+1
| | | | | | I ran 'make update-copyright'. Signed-off-by: Eric Blake <eblake@redhat.com>
* maint: update all copyright year number rangesEric Blake2013-01-011-1/+1
| | | | | | Run "make update-copyright". Compare to commit 1602f0a from last year. Signed-off-by: Eric Blake <eblake@redhat.com>
* math: Provide FP_ILOGB0 and FP_ILOGBNAN.Bruno Haible2012-04-031-0/+18
| | | | | | | | * lib/math.in.h (FP_ILOGB0, FP_ILOGBNAN): Define fallback. * tests/test-math.c: Check that FP_ILOGB0, FP_ILOGBNAN are defined. (main): Check their values. * doc/posix-headers/math.texi: Mention the FP_ILOGB0, FP_ILOGBNAN problem.
* math: Ensure HUGE_VAL, HUGE_VALF, HUGE_VALL are defined.Bruno Haible2012-02-291-5/+38
| | | | | | | | | | | | * lib/math.in.h (HUGE_VAL, HUGE_VALF, HUGE_VALL): Define fallbacks. * tests/test-math.c: Include macros.h. Check that HUGE_VAL, HUGE_VALF, HUGE_VALL are defined. (numeric_equald): Renamed from numeric_equal. (numeric_equalf, numeric_equall): New functions. (main): Check also HUGE_VALF, HUGE_VALL. * modules/math-tests (Files): Add tests/macros.h. * doc/posix-headers/math.texi: Document the problems with HUGE_VALF and HUGE_VALL.
* maint: update all copyright year number rangesJim Meyering2012-01-011-1/+1
| | | | Run "make update-copyright".
* maint: update almost all copyright ranges to include 2011Jim Meyering2011-01-011-1/+1
| | | | Run the new "make update-copyright" rule.
* update nearly all FSF copyright year lists to include 2010Jim Meyering2010-01-011-1/+1
| | | | | Use the same procedure as for 2009, outlined in http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/20081
* tests: avoid several compiler warningsEric Blake2009-10-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tests/test-getcwd.c (main): Avoid buffer underflow. * tests/test-getdate.c (main): String literals are not safe with putenv, so use setenv. Declare unused argument. * modules/getdate-tests (Depends-on): Add setenv. * tests/test-argv-iter.c (main): Declare unused argument. Avoid problems with string literals in char *. * tests/test-hash.c (main): Avoid shadowing declaration. (insert_new): Treat string literals as char const *. * tests/test-getopt.h (test_getopt): Likewise. (getopt_loop): Alter types to minimize casting elsewhere. * tests/test-getopt_long.h (test_getopt_long, getopt_long_loop) (test_getopt_long_posix): Likewise. (do_getopt_long): Add wrapper to minimize casting. * tests/test-atexit.c (clear_temp_file): Use void. * tests/test-areadlink-with-size.c (main): Declare unused arguments. * tests/test-areadlink.c (main): Likewise. * tests/test-areadlinkat-with-size.c (main): Likewise. * tests/test-areadlinkat.c (main): Likewise. * tests/test-canonicalize-lgpl.c (main): Likewise. * tests/test-canonicalize.c (main): Likewise. * tests/test-dirent-safer.c (main): Likewise. * tests/test-dirname.c (main): Likewise. * tests/test-dup2.c (main): Likewise. * tests/test-fchdir.c (main): Likewise. * tests/test-fcntl-h.c (main): Likewise. * tests/test-fcntl-safer.c (main): Likewise. * tests/test-fdopendir.c (main): Likewise. * tests/test-fdutimensat.c (main): Likewise. * tests/test-fflush.c (main): Likewise. * tests/test-filenamecat.c (main): Likewise. * tests/test-filevercmp.c (main): Likewise. * tests/test-fopen-safer.c (main): Likewise. * tests/test-fopen.c (main): Likewise. * tests/test-fpending.c (main): Likewise. * tests/test-fpurge.c (main): Likewise. * tests/test-freading.c (main): Likewise. * tests/test-fstatat.c (main): Likewise. * tests/test-fsync.c (main): Likewise. * tests/test-futimens.c (main): Likewise. * tests/test-getndelim2.c (main): Likewise. * tests/test-gettimeofday.c (main): Likewise. * tests/test-getopt.c (main): Likewise. * tests/test-i-ring.c (main): Likewise. * tests/test-inttypes.c (main): Likewise. * tests/test-link.c (main): Likewise. * tests/test-lstat.c (main): Likewise. * tests/test-math.c (main): Likewise. * tests/test-md5.c (main): Likewise. * tests/test-memchr2.c (main): Likewise. * tests/test-memrchr.c (main): Likewise. * tests/test-mkdir.c (main): Likewise. * tests/test-mkdirat.c (main): Likewise. * tests/test-mkfifoat.c (main): Likewise. * tests/test-open.c (main): Likewise. * tests/test-openat-safer.c (main): Likewise. * tests/test-openat.c (main): Likewise. * tests/test-quotearg.c (main): Likewise. * tests/test-rawmemchr.c (main): Likewise. * tests/test-readlink.c (main): Likewise. * tests/test-remove.c (main): Likewise. * tests/test-rename.c (main): Likewise. * tests/test-renameat.c (main): Likewise. * tests/test-rmdir.c (main): Likewise. * tests/test-sha1.c (main): Likewise. * tests/test-signal.c (main): Likewise. * tests/test-sigaction.c (main): Likewise. * tests/test-stat.c (main): Likewise. * tests/test-stat-time.c (main): Likewise. * tests/test-stddef.c (main): Likewise. * tests/test-stdint.c (main): Likewise. * tests/test-stdio.c (main): Likewise. * tests/test-stdlib.c (main): Likewise. * tests/test-strchrnul.c (main): Likewise. * tests/test-strerror.c (main): Likewise. * tests/test-string.c (main): Likewise. * tests/test-strtod.c (main): Likewise. * tests/test-strverscmp.c (main): Likewise. * tests/test-symlink.c (main): Likewise. * tests/test-symlinkat.c (main): Likewise. * tests/test-sys_stat.c (main): Likewise. * tests/test-sys_time.c (main): Likewise. * tests/test-time.c (main): Likewise. * tests/test-unistd.c (main): Likewise. * tests/test-unlink.c (main): Likewise. * tests/test-unlinkat.c (main): Likewise. * tests/test-utimens.c (main): Likewise. * tests/test-utimensat.c (main): Likewise. * tests/test-version-etc.c (main): Likewise. * tests/test-wchar.c (main): Likewise. * tests/test-wctype.c (main): Likewise. * tests/test-xprintf-posix.c (main): Likewise. * tests/test-posixtm.c (main): Likewise. (STREQ): Delete unused macro. * tests/test-linkat.c (main): Declare unused arguments. Avoid shadowed variables. * tests/test-memchr.c (main): Likewise. Signed-off-by: Eric Blake <ebb9@byu.net>
* Work around Solaris 10 math.h bug.Eric Blake2008-04-121-0/+4
| | | | | | | | | | | | | * m4/math_h.m4 (gl_MATH_H): Check for bug. (gl_MATH_H_DEFAULTS): Set up default. * modules/math (Makefile.am): Replace new indicators. * lib/math.in.h (NAN, HUGE_VAL): Provide replacements. * tests/test-math.c (main): Test this. * m4/strtod.m4 (gl_FUNC_STRTOD): Don't rely on HUGE_VAL. * doc/posix-headers/math.texi (math.h): Mention bug. Reported by Nelson H. F. Beebe and Jim Meyering. Signed-off-by: Eric Blake <ebb9@byu.net>
* Fix test to work on IRIX 6.5 with cc.Bruno Haible2008-04-021-1/+12
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* Use macros NaNf, NaNd, NaNl instead of NAN.Bruno Haible2008-04-021-0/+5
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* Guarantee a definition of NAN.Eric Blake2008-03-311-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lib/math.in.h (NAN): Define if missing. * tests/test-math.c (main): Test it. * doc/posix-headers/math.texi (math.h): Document this. * lib/isnan.c (rpl_isnand): Use it. * tests/test-ceilf1.c (NaN): Delete, and use NAN instead. * tests/test-floorf1.c (NaN): Likewise. * tests/test-frexp.c (NaN): Likewise. * tests/test-isnand.c (NaN): Likewise. * tests/test-isnanf.c (NaN): Likewise. * tests/test-round1.c (NaN): Likewise. * tests/test-roundf1.c (NaN): Likewise. * tests/test-snprintf-posix.h (NaN): Likewise. * tests/test-sprintf-posix.h (NaN): Likewise. * tests/test-trunc1.c (NaN): Likewise. * tests/test-truncf1.c (NaN): Likewise. * tests/test-vasnprintf-posix.c (NaN): Likewise. * tests/test-vasprintf-posix.c (NaN): Likewise. * modules/isnand-nolibm (Depends-on): Add math. * modules/isnanf-nolibm (Depends-on): Likewise. * modules/isnanl (Depends-on): Likewise. * modules/isnanl-nolibm (Depends-on): Likewise. * modules/snprintf-posix-tests (Depends-on): Likewise. * modules/sprintf-posix-tests (Depends-on): Likewise. * modules/vsnprintf-posix-tests (Depends-on): Likewise. * modules/vsprintf-posix-tests (Depends-on): Likewise. * modules/vasnprintf-posix-tests (Depends-on): Likewise. * modules/vasprintf-posix-tests (Depends-on): Likewise. Signed-off-by: Eric Blake <ebb9@byu.net>
* Change copyright notice from GPLv2+ to GPLv3+.Bruno Haible2007-10-071-5/+4
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* Tests for module 'math'.Bruno Haible2007-02-181-0/+28
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