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| author | Dan Winship <danw@src.gnome.org> | 2000-12-13 06:54:41 +0800 |
|---|---|---|
| committer | Dan Winship <danw@src.gnome.org> | 2000-12-13 06:54:41 +0800 |
| commit | 9195d5465ee135ac9451f836d1075bdcd7cac8c2 (patch) | |
| tree | 70feb020f5f23f9c6d8e10195625de34b51f8f59 /libical/configure.in | |
| parent | b03dcd755230c2b6cb896963977f2537ed50b2a4 (diff) | |
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Add a check for "extern int timezone;" vs struct tm tm_gmtoff, stolen from
* configure.in: Add a check for "extern int timezone;" vs struct
tm tm_gmtoff, stolen from Evolution's configure.in.
* src/libical/icaltime.c (icaltime_utc_offset,
icaltime_local_utc_offset): Use HAVE_TIMEZONE, add tm_gmtoff
support.
* src/libical/icallexer.l: Remove ical_yy_scan_buffer, ..._string,
and ..._bytes prototypes, since it compiles fine without them on
Linux, and bombs out due to prototype mismatch on my NetBSD box.
svn path=/trunk/; revision=6945
Diffstat (limited to 'libical/configure.in')
| -rw-r--r-- | libical/configure.in | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/libical/configure.in b/libical/configure.in index 4413519481..3ce77c6ca5 100644 --- a/libical/configure.in +++ b/libical/configure.in @@ -36,6 +36,29 @@ AC_C_CONST AC_TYPE_SIZE_T AC_STRUCT_TM +AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone, + AC_TRY_COMPILE([ + #include <time.h> + ], [ + timezone = 1; + ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no)) +if test $ac_cv_var_timezone = yes; then + AC_DEFINE(HAVE_TIMEZONE) +else + AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff, + AC_TRY_COMPILE([ + #include <time.h> + ], [ + struct tm tm; + tm.tm_gmtoff = 1; + ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no)) + if test $ac_cv_struct_tm_gmtoff = yes; then + AC_DEFINE(HAVE_TM_GMTOFF) + else + AC_ERROR(unable to find a way to determine timezone) + fi +fi + dnl Checks for library functions. AC_CHECK_FUNCS(strdup) |