diff options
Diffstat (limited to 'lib/sys_time.in.h')
| -rw-r--r-- | lib/sys_time.in.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/sys_time.in.h b/lib/sys_time.in.h index fda89d7b904..4a301c48ba1 100644 --- a/lib/sys_time.in.h +++ b/lib/sys_time.in.h @@ -24,6 +24,13 @@ #endif @PRAGMA_COLUMNS@ +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, <config.h> needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + /* On Cygwin and on many BSDish systems, <sys/time.h> includes itself recursively via <sys/select.h>. Simply delegate to the system's header in this case; it is a no-op. @@ -41,6 +48,11 @@ #ifndef _@GUARD_PREFIX@_SYS_TIME_H #define _@GUARD_PREFIX@_SYS_TIME_H +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + #if ! @HAVE_SYS_TIME_H@ # include <time.h> #endif |