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| author | Fabian Groffen <grobian@gentoo.org> | 2011-01-12 21:01:07 +0100 |
|---|---|---|
| committer | Karel Zak <kzak@redhat.com> | 2011-01-17 16:32:39 +0100 |
| commit | 0aeb57aca31816ca5b93cc10ad0fb9d62ad805de (patch) | |
| tree | 15b5d1a3395da747dfaada6ac28f3a2b14b9b2e9 /simpleinit | |
| parent | aabe2441765c632bba697945491e3e0ac29ac886 (diff) | |
| download | util-linux-old-0aeb57aca31816ca5b93cc10ad0fb9d62ad805de.tar.gz | |
build-sys: improve check for crypt
Check for crypt.h existence, and use it if available over using unistd.h
for which a certain feature level has to be set to export a definition
for crypt. On Solaris this set causes a standards conflict in the
headers, because at the time of this check C99 mode is already enabled,
which implies certain standards non-compatible with _XOPEN_SOURCE.
92 #define _XOPEN_SOURCE
93 #include <unistd.h>
configure:16259: gcc -std=gnu99 -c -g -O2 conftest.c >&5
In file included from /usr/include/unistd.h:18,
from conftest.c:93:
/prefix/gentoo/usr/lib/gcc/i386-pc-solaris2.10/4.4.5/include-fixed/sys/feature_tests.h:341:2: error: #error "Compiler or options invalid for pre-UNIX 03 X/Open applications and pre-2001 POSIX applications"
configure.ac: improve crypt check
login-utils/my_crypt.h: replace old GNU_LIBRARY check with autoconf
define for crypt.h
[kzak@redhat.com: - remove my_crypt.h]
Signed-off-by: Fabian Groffen <grobian@gentoo.org>
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'simpleinit')
| -rw-r--r-- | simpleinit/simpleinit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/simpleinit/simpleinit.c b/simpleinit/simpleinit.c index 5d627c0d..d7f9655e 100644 --- a/simpleinit/simpleinit.c +++ b/simpleinit/simpleinit.c @@ -43,7 +43,7 @@ # include <shadow.h> #endif -#if defined (__GNU_LIBRARY__) && __GNU_LIBRARY__ > 1 +#ifdef HAVE_CRYPT_H #include <crypt.h> #endif |