From fa2e7db77f6c7c9ae52841d5b4cfc8d9a1f221a9 Mon Sep 17 00:00:00 2001
From: Simon Ruderich <simon@ruderich.org>
Date: Tue, 20 Mar 2012 20:45:11 +0100
Subject: [PATCH] Handle more configure false positives.

---
 bin/blhc         |  6 +++---
 t/logs/configure | 11 +++++++++++
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/bin/blhc b/bin/blhc
index 7075ec8..bf5f8ff 100755
--- a/bin/blhc
+++ b/bin/blhc
@@ -357,12 +357,12 @@ while (my $line = <>) {
             #
             # `./configure` output.
             next if not $non_verbose and $line =~ /^checking /;
-            next if $line =~ /^\s*(?:C\s+)?
-                               (?:C|c)ompiler[\s.]*:\s+
+            next if $line =~ /^\s*(?:Host\s+)?(?:C\s+)?
+                               (?:C|c)ompiler[\s.]*:?\s+
                                $cc_regex
                                (?:\s-std=[a-z0-9:+]+)?\s*$
                              /x
-                    or $line =~ /^\s*(?:- )?(?:CC|CXX)\s*=\s*$cc_regex\s*$/
+                    or $line =~ /^\s*(?:- )?(?:HOST_)?(?:CC|CXX)\s*=\s*$cc_regex\s*$/
                     or $line =~ /^\s*-- Check for working (?:C|CXX) compiler: /
                     or $line =~ /^\s*(?:echo )?Using [A-Z_]+\s*=\s*/;
             # Debian buildd output.
diff --git a/t/logs/configure b/t/logs/configure
index 6955d9a..1403036 100644
--- a/t/logs/configure
+++ b/t/logs/configure
@@ -8,6 +8,13 @@ Compiler:            gcc
 
     C Compiler:                                gcc -std=gnu99
 
+C compiler                gcc
+
+C compiler        gcc
+Host C compiler   gcc
+
+  compiler                    cc
+
   Compiler:              arm-linux-gnueabi-gcc
   Compiler:              arm-linux-gnueabihf-gcc
   Compiler:              i486-linux-gnu-gcc
@@ -73,3 +80,7 @@ echo Using LDFLAGS="-Wl,-z,relro -Wl,--as-needed -fPIE -pie -Wall"
 Using LDFLAGS=-Wl,-z,relro -Wl,--as-needed -fPIE -pie -Wall
 
 CC      = cc
+
+CC=gcc
+CC_I386=$(CC) -m32
+HOST_CC=gcc
-- 
2.43.2