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Fix endian test with grep not handling non-text files

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POSIX grep is not required to support non-text files.

Idea by Rich Felker.

Originally committed as revision 12304 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård
2008-03-03 22:01:15 +00:00
parent 0e9fbd35b5
commit 22f8654776
1 changed files with 1 additions and 1 deletions
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configure vendored
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@@ -1580,7 +1580,7 @@ enabled vis && add_cflags "-mcpu=ultrasparc -mtune=ultrasparc"
check_cc <<EOF || die "endian test failed"
unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E';
EOF
grep -q BIGE $TMPO && enable bigendian
tr -c -d BIGE < $TMPO | grep -q BIGE && enable bigendian
# ---
# check availability of some header files