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disable -Wold-style-definition for gcc 3.x

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This commit is contained in:
Denis Vlasenko
2007-01-29 17:08:51 +00:00
parent fe7a9f1277
commit c562bb7487
3 changed files with 28 additions and 7 deletions
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12
scripts/gcc-version.sh Executable file
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@ -0,0 +1,12 @@
#!/bin/sh
#
# gcc-version gcc-command
#
# Prints the gcc version of `gcc-command' in a canonical 4-digit form
# such as `0295' for gcc-2.95, `0303' for gcc-3.3, etc.
#
compiler="$*"
MAJ_MIN=$(echo __GNUC__ __GNUC_MINOR__ | $compiler -E -xc - | tail -n 1)
printf '%02d%02d\n' $MAJ_MIN