Mercurial > hg > octave-lyh > gnulib-hg
changeset 7939:c8dd726905b5
* m4/fnmatch.m4 (_AC_FUNC_FNMATCH_IF): Add test for glibc bug 361.
Don't use 'exit'; just return from 'main'.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Thu, 25 Jan 2007 00:40:06 +0000 |
parents | 8911922afa2d |
children | ab07b7677aea |
files | ChangeLog m4/fnmatch.m4 |
diffstat | 2 files changed, 34 insertions(+), 12 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2007-01-24 Paul Eggert <eggert@cs.ucla.edu> + * m4/fnmatch.m4 (_AC_FUNC_FNMATCH_IF): Add test for glibc bug 361. + Don't use 'exit'; just return from 'main'. + * lib/fnmatch_.h: Readjust white space and comments to match glibc, to avoid spurious diffs.
--- a/m4/fnmatch.m4 +++ b/m4/fnmatch.m4 @@ -23,33 +23,52 @@ dnl Thanks to John Oleynick, François Pinard, and Paul Eggert for this test. AC_RUN_IFELSE( [AC_LANG_PROGRAM( - [ -# include <stdlib.h> -# include <fnmatch.h> -# define y(a, b, c) (fnmatch (a, b, c) == 0) -# define n(a, b, c) (fnmatch (a, b, c) == FNM_NOMATCH) + [[#include <fnmatch.h> + static int + y (char const *pattern, char const *string, int flags) + { + return fnmatch (pattern, string, flags) == 0; + } static int - fnm (char const *pattern, char const *string, int flags) + n (char const *pattern, char const *string, int flags) { - return fnmatch (pattern, string, flags); + return fnmatch (pattern, string, flags) == FNM_NOMATCH; } - ], - [exit - (!(fnm ("a*", "", 0) == FNM_NOMATCH + ]], + [[char const *Apat = 'A' < '\\\\' ? "[A-\\\\\\\\]" : "[\\\\\\\\-A]"; + char const *apat = 'a' < '\\\\' ? "[a-\\\\\\\\]" : "[\\\\\\\\-a]"; + static char const A_1[] = { 'A' - 1, 0 }; + static char const A01[] = { 'A' + 1, 0 }; + static char const a_1[] = { 'a' - 1, 0 }; + static char const a01[] = { 'a' + 1, 0 }; + static char const bs_1[] = { '\\\\' - 1, 0 }; + static char const bs01[] = { '\\\\' + 1, 0 }; + return + !(n ("a*", "", 0) && y ("a*", "abc", 0) && n ("d*/*1", "d/s/1", FNM_PATHNAME) && y ("a\\\\bc", "abc", 0) && n ("a\\\\bc", "abc", FNM_NOESCAPE) && y ("*x", ".x", 0) && n ("*x", ".x", FNM_PERIOD) - && m4_if([$1], [GNU], + && y (Apat, "\\\\", 0) && y (Apat, "A", 0) + && y (apat, "\\\\", 0) && y (apat, "a", 0) + && n (Apat, A_1, 0) == ('A' < '\\\\') + && n (apat, a_1, 0) == ('a' < '\\\\') + && y (Apat, A01, 0) == ('A' < '\\\\') + && y (apat, a01, 0) == ('a' < '\\\\') + && y (Apat, bs_1, 0) == ('A' < '\\\\') + && y (apat, bs_1, 0) == ('a' < '\\\\') + && n (Apat, bs01, 0) == ('A' < '\\\\') + && n (apat, bs01, 0) == ('a' < '\\\\') + && ]m4_if([$1], [GNU], [y ("xxXX", "xXxX", FNM_CASEFOLD) && y ("a++(x|yy)b", "a+xyyyyxb", FNM_EXTMATCH) && n ("d*/*1", "d/s/1", FNM_FILE_NAME) && y ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR) && y ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR) && y ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR)], - 1)));])], + 1))[;]])], [$2=yes], [$2=no], [$2=cross])])