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configure: minor cleanups

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cosmetics: Slightly shorten swab() check.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32296 b3059339-0415-0410-9bf9-f77b7e298cf2

cosmetics: Slightly reformat a comment.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32297 b3059339-0415-0410-9bf9-f77b7e298cf2

cosmetics: Drop a bunch of unnecessary parentheses from big-endian check.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32300 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
diego 2010-09-18 09:24:38 +00:00 committed by Uoti Urpala
parent 3e40d5f9aa
commit 7cbcdddb2d
1 changed files with 5 additions and 11 deletions
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16
configure vendored
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@ -115,9 +115,8 @@ EOF
compile_check $TMPC $@
}
# this is a special check only to be
# used for broken headers that do not
# include all dependencies
# This is a special check only to be used for broken headers that do not
# include all dependencies.
header_check_broken() {
cat > $TMPC << EOF
#include <$1>
@ -2332,9 +2331,8 @@ echocheck "byte order"
if test "$_big_endian" = auto ; then
cat > $TMPC <<EOF
short ascii_name[] = {
(('M' << 8) | 'P'), (('l' << 8) | 'a'), (('y' << 8) | 'e'),
(('r' << 8) | 'B'), (('i' << 8) | 'g'), (('E' << 8) | 'n'),
(('d' << 8) | 'i'), (('a' << 8) | 'n'), 0 };
'M' << 8 | 'P', 'l' << 8 | 'a', 'y' << 8 | 'e', 'r' << 8 | 'B',
'i' << 8 | 'g', 'E' << 8 | 'n', 'd' << 8 | 'i', 'a' << 8 | 'n', 0 };
int main(void) { return (long)ascii_name; }
EOF
if cc_check ; then
@ -3603,11 +3601,7 @@ echocheck "swab()"
cat > $TMPC << EOF
#define _XOPEN_SOURCE 600
#include <unistd.h>
int main(void) {
int a = 0, b = 0;
swab(&a, &b, 0);
return 0;
}
int main(void) { int a, b; swab(&a, &b, 0); return 0; }
EOF
_swab=no
cc_check && _swab=yes