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author | Jing Yu <jingyu@google.com> | 2009-11-05 15:11:04 -0800 |
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committer | Jing Yu <jingyu@google.com> | 2009-11-05 15:11:04 -0800 |
commit | df62c1c110e8532b995b23540b7e3695729c0779 (patch) | |
tree | dbbd4cbdb50ac38011e058a2533ee4c3168b0205 /gcc-4.2.1/contrib/filter_knr2ansi.pl | |
parent | 8d401cf711539af5a2f78d12447341d774892618 (diff) | |
download | toolchain_gcc-df62c1c110e8532b995b23540b7e3695729c0779.tar.gz toolchain_gcc-df62c1c110e8532b995b23540b7e3695729c0779.tar.bz2 toolchain_gcc-df62c1c110e8532b995b23540b7e3695729c0779.zip |
Check in gcc sources for prebuilt toolchains in Eclair.
Diffstat (limited to 'gcc-4.2.1/contrib/filter_knr2ansi.pl')
-rwxr-xr-x | gcc-4.2.1/contrib/filter_knr2ansi.pl | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/gcc-4.2.1/contrib/filter_knr2ansi.pl b/gcc-4.2.1/contrib/filter_knr2ansi.pl new file mode 100755 index 000000000..6b43e4077 --- /dev/null +++ b/gcc-4.2.1/contrib/filter_knr2ansi.pl @@ -0,0 +1,45 @@ +#!/usr/bin/perl +# +# Goes through the input line by line to find K&R style function +# declarations, and replaces them with ANSI style declarations. +# +@blah = <>; + +for ($i = 0; $i < @blah; $i++) +{ + if ($blah[$i] =~ /^([a-zA-Z_0-9]+)\s*\([^)]+\)\s*$/) + { + $name = $1; + $funci = $i; + $blah[$funci]="$name ("; + $i++; + $lastline = $i; + while ($lastline < @blah && $blah[$lastline] !~ /^{/) + { + $lastline++; + } + $lastline--; + while ($i < @blah && $blah[$i] !~ /^{/) + { + $arg = $blah[$i]; + if ($i != $lastline) + { + $arg =~ s/;/,/g; + } + else + { + $arg =~ s/;//g; + } + $blah[$i] = ""; + $blah[$funci] = "$blah[$funci]" . "$arg"; + $i++; + } + $blah[$funci] = "$blah[$funci]" . ")\n"; + } +} + +for ($i = 0; $i < @blah; $i++) +{ + print $blah[$i]; +} + |