From f17f027c258338994a6167091a398c0cc1588acb Mon Sep 17 00:00:00 2001
From: Eneas U de Queiroz <cote2004-github@yahoo.com>
Date: Wed, 26 Sep 2018 18:04:58 -0300
Subject: Avoid exposing build directories

The CFLAGS contain the build directories, and are shown by calling
SSLeay_version(SSLEAY_CFLAGS), or running openssl version -a

Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>

--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -57,7 +57,7 @@ top:
 all: shared
 
 buildinf.h: ../Makefile
-	$(PERL) $(TOP)/util/mkbuildinf.pl "$(CC) $(CFLAGS)" "$(PLATFORM)" >buildinf.h
+	$(PERL) $(TOP)/util/mkbuildinf.pl "$(filter-out -I% -iremap%  -fmacro-prefix-map%,$(CC) $(CFLAGS))" "$(PLATFORM)" >buildinf.h
 
 x86cpuid.s:	x86cpuid.pl perlasm/x86asm.pl
 	$(PERL) x86cpuid.pl $(PERLASM_SCHEME) $(CFLAGS) $(PROCESSOR) > $@