Author: sparky
Date: Thu Aug 3 04:09:10 2006
New Revision: 7571
Modified:
toys/tools/gcc.wrapper
Log:
- filter-out false warnings yet better
Modified: toys/tools/gcc.wrapper
==============================================================================
--- toys/tools/gcc.wrapper (original)
+++ toys/tools/gcc.wrapper Thu Aug 3 04:09:10 2006
@@ -6,7 +6,11 @@
# (c) 2006 PLD Linux Distribution
# Licensed under GPL v2
+# no use strict by default to make it faster
+#use strict;
+
my $ldflags = "-Wl,--as-needed -Wl,-s";
+# warning: glibc changes flags order
my $cflags = "-fno-align-loops -fno-align-jumps -fno-align-functions";
my $link = 1;
@@ -17,10 +21,10 @@
foreach my $arg (@ARGV) {
foreach my $nocomp (qw(
-E -MM --version -v -V --help --target-help
- -print-prog-name=ld -print-file-name=include
-print-search-dirs
- -print-libgcc-file-name -dumpmachine
- conftest conftest.c conftest.cpp conftest.o gcctest.c
try.c
- conftest_main.c conftest_main.o sub/conftest.o
sub/conftest.c
+ -print-search-dirs
+ -print-libgcc-file-name -dumpmachine -dumpversion
+ gcctest.c try.c
+ /dev/null -Wp,-MD,scripts/basic/.split-include.d
-D__KERNEL__)) {
if ($arg eq $nocomp) {
$link = 0;
@@ -28,10 +32,15 @@
last FORARGS;
}
}
- if ($arg eq "-c" or $arg eq "-S") {
+ if ($arg eq "-c" or $arg eq "-S" or $arg eq "-nostartfiles") {
$link = 0;
next;
}
+ if ($arg =~ /^-print-(prog|file)-name=/ or $arg =~ /conftest/) {
+ $link = 0;
+ $compile = 0;
+ last FORARGS;
+ }
$source = 1 if $arg =~ /\.(c|cpp|cxx)$/;
}
$compile = 0 unless $source;
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