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fix strftime() %z conversion specifier check

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only glibc does something sane with gmtime()+strftime(). on bsd (incl.
mac os), strftime() can be used only with localtime().
This commit is contained in:
Oswald Buddenhagen 2013-11-09 13:50:48 +01:00
parent 2b27216b86
commit a49893f32e
1 changed files with 2 additions and 2 deletions
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4
configure.ac
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@ -20,8 +20,8 @@ int main(void)
{ {
time_t t = 0; time_t t = 0;
char buf[32]; char buf[32];
strftime(buf, sizeof(buf), "%z", gmtime(&t)); strftime(buf, sizeof(buf), "%z", localtime(&t));
return !!strcmp(buf, "+0000"); return !(buf[0] == '+' || buf[0] == '-');
} }
], [ob_cv_strftime_z=yes], [ob_cv_strftime_z=no], [ob_cv_strftime_z="yes (assumed)"])]) ], [ob_cv_strftime_z=yes], [ob_cv_strftime_z=no], [ob_cv_strftime_z="yes (assumed)"])])
if test "x$ob_cv_strftime_z" = x"no"; then if test "x$ob_cv_strftime_z" = x"no"; then