diff options
Diffstat (limited to 'm4')
-rw-r--r-- | m4/strftime.m4 | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/m4/strftime.m4 b/m4/strftime.m4 index 1f95d7e77..6c12da6c2 100644 --- a/m4/strftime.m4 +++ b/m4/strftime.m4 @@ -1,14 +1,29 @@ -#serial 6 +#serial 7 dnl This macro is intended to be used solely in this file. dnl These are the prerequisite macros for GNU's strftime.c replacement. -dnl FIXME: the list is far from complete AC_DEFUN(_jm_STRFTIME_PREREQS, [ dnl strftime.c uses localtime_r if it exists. Check for it. AC_CHECK_FUNCS(localtime_r) - dnl FIXME: add tests for everything in strftime.c: e.g., HAVE_BCOPY, - dnl HAVE_TZNAME, HAVE_TZSET, HAVE_TM_ZONE, etc. + + AC_CHECK_HEADERS(limits.h) + AC_CHECK_FUNCS(bcopy tzset mempcpy memcpy memset) + + # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE. + AC_STRUCT_TIMEZONE + + AC_CHECK_FUNCS(mblen mbrlen) + + AC_CHECK_MEMBER(struct tm.tm_gmtoff, + [AC_DEFINE(HAVE_TM_GMTOFF)], + , + dnl FIXME: having to put the closing square bracket on the + dnl FIXME: next line is a gross kludge to work around an + dnl FIXME: infelicity in how the new autoconf works. + dnl FIXME: This should be fixed pretty soon. + [#include <time.h> + ]) ]) dnl Determine if the strftime function has all the features of the GNU one. |