From: Simon Ruderich <simon@ruderich.org>
Date: Sat, 17 Mar 2012 16:43:48 +0000 (+0100)
Subject: Also accept -O3, not only -O2.
X-Git-Tag: 0.01~100
X-Git-Url: https://ruderich.org/simon/gitweb/?p=blhc%2Fblhc.git;a=commitdiff_plain;h=d7e5c1de20c3adb24676f405e8930a61c5746759

Also accept -O3, not only -O2.
---

diff --git a/bin/blhc b/bin/blhc
index d2e5df7..38ca653 100755
--- a/bin/blhc
+++ b/bin/blhc
@@ -37,7 +37,7 @@ my $warning_regex = qr/^(.+?):([0-9]+):[0-9]+: warning: (.+?) \[(.+?)\]$/;
 # Expected (hardening) flags. All flags are used as regexps.
 my @cflags = (
     '-g',
-    '-O2',
+    '-O(?:2|3)',
 );
 my @cflags_format = (
     '-Wformat',
@@ -71,6 +71,7 @@ my @ldflags_pie = (
 );
 # Renaming rules for the output so the regex parts are not visible.
 my %flag_renames = (
+    '-O(?:2|3)'       => '-O2',
     '-Wl,(-z,)?relro' => '-Wl,-z,relro',
     '-Wl,(-z,)?now'   => '-Wl,-z,now',
 );
diff --git a/t/logs/good b/t/logs/good
index 670766f..447ff17 100644
--- a/t/logs/good
+++ b/t/logs/good
@@ -9,6 +9,7 @@ checking dependency style of gcc... gcc3
 gcc -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security -D_FORTIFY_SOURCE=2 -c test-a.c
 gcc -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security -D_FORTIFY_SOURCE=2 -c test-b.c
 gcc -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security -D_FORTIFY_SOURCE=2 -c test-c.c
+gcc -g -O3 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security -D_FORTIFY_SOURCE=2 -c test-d.c
 gcc -Wl,-z,relro -o test test-a.o test-b.o test-c.o -ltest
 
 # Compiling and linking in one step must also check CFLAGS/CPPFLAGS.