From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Date: Thu, 22 Jan 2009 13:27:14 +0000 (-0000)
Subject: - add CONFIG_EXTRA_CFLAGS (thanks to keesj)
X-Git-Tag: 1_14_0~362
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=f6107c7e885da0f952569252798b7fc6b4d46411;p=oweals%2Fbusybox.git

- add CONFIG_EXTRA_CFLAGS (thanks to keesj)
  This helps with remembering additional flags like e.g. cpu settings for
  people who did not configured their compiler to produce code for their cpu
  per default.
---

diff --git a/Config.in b/Config.in
index 4fd9d1111..fff6d83d5 100644
--- a/Config.in
+++ b/Config.in
@@ -411,6 +411,12 @@ config CROSS_COMPILER_PREFIX
 
 	  Native builds leave this empty.
 
+config EXTRA_CFLAGS
+	string "Additional CFLAGS"
+	default ""
+	help
+	  Additional CFLAGS to pass to the compiler verbatim.
+
 endmenu
 
 menu 'Debugging Options'
diff --git a/Makefile.flags b/Makefile.flags
index e31480204..ad8d5e1f9 100644
--- a/Makefile.flags
+++ b/Makefile.flags
@@ -81,6 +81,11 @@ CFLAGS_busybox += $(ARCH_PIE)
 CFLAGS += $(ARCH_FPIE)
 endif
 
+ifneq ($(CONFIG_EXTRA_CFLAGS),)
+CFLAGS += $(strip $(subst ",,$(CONFIG_EXTRA_CFLAGS)))
+#"))
+endif
+
 LDLIBS += m crypt
 
 ifeq ($(CONFIG_PAM),y)