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From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 08/11] scripts/Makefile: implement targetprogs-y
Date: Fri, 27 Sep 2013 08:47:39 +0200	[thread overview]
Message-ID: <1380264462-27614-9-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1380264462-27614-1-git-send-email-s.hauer@pengutronix.de>

using obj-y for targetprogs only works until only a single program
is compiled. Adding the second one will end up in the linker trying
to link both together.

Add targetprogs-y to fix this.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 scripts/Makefile | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/scripts/Makefile b/scripts/Makefile
index 99a06b0..adc786e 100644
--- a/scripts/Makefile
+++ b/scripts/Makefile
@@ -32,9 +32,12 @@ subdir-	+= basic kconfig setupmbr
 quiet_cmd_csingle	= CC      $@
       cmd_csingle	= $(CC) -Wp,-MD,$(depfile) $(CFLAGS) -o $@ $<
 
-obj-$(CONFIG_BAREBOXENV_TARGET)	+= bareboxenv-target
+__targetprogs	:= $(sort $(targetprogs-y) $(targetprogs-m))
+target-csingle	:= $(foreach m,$(__targetprogs),$(if $($(m)-objs),,$(m)))
+__targetprogs	:= $(addprefix $(obj)/,$(__targetprogs))
+target-csingle	:= $(addprefix $(obj)/,$(target-csingle))
 
-scripts/bareboxenv-target: scripts/bareboxenv.c FORCE
-	$(call if_changed_dep,csingle)
+always		:= $(hostprogs-y) $(hostprogs-m) $(targetprogs-y)
 
-always		:= $(hostprogs-y) $(hostprogs-m)
+$(target-csingle): %-target: %.c FORCE
+	$(call if_changed_dep,csingle)
-- 
1.8.4.rc3


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  parent reply	other threads:[~2013-09-27  6:48 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-09-27  6:47 misc patches Sascha Hauer
2013-09-27  6:47 ` [PATCH 01/11] ARM: pfla02: Fix compiler warning Sascha Hauer
2013-09-27  6:47 ` [PATCH 02/11] detect command: Add missing help text for -a option Sascha Hauer
2013-09-27  6:47 ` [PATCH 03/11] ata: ide-sff: Add missing wait for ready in write function Sascha Hauer
2013-09-27  6:47 ` [PATCH 04/11] move devinfo command to its own file Sascha Hauer
2013-09-27  6:47 ` [PATCH 05/11] usb: Turn some printf into pr_* Sascha Hauer
2013-09-27  6:47 ` [PATCH 06/11] globalvar: Do not modify already existing variables Sascha Hauer
2013-09-27  6:47 ` [PATCH 07/11] scripts/Makefile: cleanup Sascha Hauer
2013-09-27  6:47 ` Sascha Hauer [this message]
2013-09-27  6:47 ` [PATCH 09/11] scripts: Move omap4_usbboot to its own directory Sascha Hauer
2013-09-27  6:47 ` [PATCH 10/11] bootm needs uImage support. Select it Sascha Hauer
2013-09-27  6:47 ` [PATCH 11/11] defenv-2: Do not overwrite previously existing global variables Sascha Hauer

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