From 88f4e57d068d11d357f0fea9c980a7f688608ee9 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Thu, 04 Apr 2013 11:31:28 -0400
Subject: Set some cache vars only for bootstrap builds.

Also, make cache variable writing a bit more efficient.
---
(limited to 'build')

diff --git a/build b/build
index 53fd58b..2a8b3bb 100755
--- a/build
+++ b/build
@@ -23,12 +23,17 @@ nop:
 configure-libc:
 	[ ! -d libcbuild ] && mkdir libcbuild || true
 	rm -f libcbuild/config.cache
-	echo 'libc_cv_forced_unwind=yes' >>libcbuild/config.cache
-	echo 'libc_cv_c_cleanup=yes'     >>libcbuild/config.cache
-	echo 'libc_cv_gnu89_inline=yes'  >>libcbuild/config.cache
-	echo 'libc_cv_ssp=no'            >>libcbuild/config.cache
-	echo 'libc_cv_slibdir=/lib/'"$${OPK_HOST_ARCH}" \
-		>>libcbuild/config.cache
+	if [ 'x$(OPK_HOST_PLAT)' = 'xbootstrap1' ]; then \
+		printf '%s\n' \
+			'libc_cv_forced_unwind=yes' \
+			'libc_cv_c_cleanup=yes' \
+			'libc_cv_gnu89_inline=yes' \
+			'libc_cv_ssp=no' \
+			>>libcbuild/config.cache; \
+	fi
+	printf '%s\n' \
+		'libc_cv_slibdir=/lib/$(OPK_HOST_ARCH)' \
+		>>libcbuild/config.cache; \
 	if [ -n "$${TOOLS_PREFIX}" ]; then \
 		BINUTILS="--with-binutils=$${TOOLS_PREFIX}/bin"; \
 	else \
--
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