From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: barebox@lists.infradead.org
Subject: [PATCH 15/15] arm: allays enable the garbage collector for pbl
Date: Sat, 28 Jul 2012 14:27:52 +0200 [thread overview]
Message-ID: <1343478472-19041-2-git-send-email-plagnioj@jcrosoft.com> (raw)
In-Reply-To: <1343478472-19041-1-git-send-email-plagnioj@jcrosoft.com>
This allow to save arround 1KiB on at91
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
arch/arm/pbl/Makefile | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/pbl/Makefile b/arch/arm/pbl/Makefile
index 04fdffb..143da8b 100644
--- a/arch/arm/pbl/Makefile
+++ b/arch/arm/pbl/Makefile
@@ -19,7 +19,9 @@ $(obj)/zbarebox.bin: $(obj)/zbarebox FORCE
$(obj)/zbarebox.S: $(obj)/zbarebox FORCE
$(call if_changed,disasm)
+PBL_CPPFLAGS += -fdata-sections -ffunction-sections
LDFLAGS_zbarebox := -Map zbarebox.map
+LDFLAGS_zbarebox += -static --gc-sections
zbarebox-common := $(barebox-pbl-common) $(obj)/$(piggy_o)
zbarebox-lds := $(obj)/zbarebox.lds
--
1.7.10.4
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prev parent reply other threads:[~2012-07-28 12:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-28 12:24 [PATCH 00/12] Add Pre-Bootloader support Jean-Christophe PLAGNIOL-VILLARD
2012-07-28 12:27 ` [PATCH 14/15] kbuild: allow to have custom cppflags for pbl Jean-Christophe PLAGNIOL-VILLARD
2012-07-28 12:27 ` Jean-Christophe PLAGNIOL-VILLARD [this message]
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