dos2unix: gcc2 build fix.

app-text/dos2unix/dos2unix-7.2.2.recipe

@@ -18,6 +18,8 @@ LICENSE="BSD (2-clause)"
 
 ARCHITECTURES="x86 x86_gcc2 x86_64"
 
+PATCHES="dos2unix-$portVersion.patchset"
+
 PROVIDES="
 	dos2unix = $portVersion compat >= 7
 	cmd:dos2unix

app-text/dos2unix/patches/dos2unix-7.2.2.patchset

@@ -0,0 +1,22 @@
+From f07adf8c1b98791a1d736d6d67248f3255fc9ee4 Mon Sep 17 00:00:00 2001
+From: Jerome Duval <jerome.duval@gmail.com>
+Date: Wed, 10 Jun 2015 12:00:08 +0000
+Subject: gcc2 patch
+
+
+diff --git a/Makefile b/Makefile
+index 994cec7..c562c08 100644
+--- a/Makefile
++++ b/Makefile
+@@ -270,7 +270,7 @@ endif
+ 
+ CFLAGS_USER	=
+ CFLAGS		?= -O2
+-CFLAGS		+= -Wall -Wextra -Wconversion $(RPM_OPT_FLAGS) $(CPPFLAGS) $(CFLAGS_USER)
++CFLAGS		+= -Wall -Wconversion $(RPM_OPT_FLAGS) $(CPPFLAGS) $(CFLAGS_USER)
+ 
+ EXTRA_CFLAGS	= -DVER_REVISION=\"$(DOS2UNIX_VERSION)\" \
+ 		  -DVER_DATE=\"$(DOS2UNIX_DATE)\" \
+-- 
+2.2.2
+