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| author | Eric Blake <ebb9@byu.net> | 2009-12-24 06:01:43 -0700 |
|---|---|---|
| committer | Eric Blake <ebb9@byu.net> | 2009-12-24 06:09:40 -0700 |
| commit | d3e8c326354490860582c5e4293a2f29bbd14530 (patch) | |
| tree | 5253999a0e330d30f170e49455aec43f81ce401e /tests/test-getopt.c | |
| parent | 3e2d7ac6c75ad7c92d25f59d11bd455d37ba4e37 (diff) | |
| download | gnulib-d3e8c326354490860582c5e4293a2f29bbd14530.tar.gz | |
build: pull in conditional headers during GNULIB_POSIXCHECK
Any time we conditionally include a header in order to satisfy
prerequisites of one module, we must also include that header
under GNULIB_POSIXCHECK to avoid compilation errors if that
module is not in use. If this is not done, then our link warning
override can occur before the system's declaration, which
causes a syntax error when the system header is finally included.
* lib/stdio.in.h (includes): Using GNULIB_POSIXCHECK also requires
definitions from any conditionally-included headers.
* lib/stdlib.in.h (includes): Likewise.
* lib/unistd.in.h (includes): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
Diffstat (limited to 'tests/test-getopt.c')
0 files changed, 0 insertions, 0 deletions