* [ptxdist] [PATCH] glew: link against libX11
@ 2013-03-31 18:17 Robert Schwebel
2013-03-31 18:38 ` Alexander Aring
0 siblings, 1 reply; 2+ messages in thread
From: Robert Schwebel @ 2013-03-31 18:17 UTC (permalink / raw)
To: ptxdist; +Cc: Robert Schwebel
src/visualinfo.c and src/glewinfo.c call XDestroyWindow, so we need to link against libX11.
Otherwhise this breaks down with
/opt/OSELAS.Toolchain-2012.12.0/arm-1136jfs-linux-gnueabi/gcc-4.7.2-glibc-2.16.0-binutils-2.22-kernel-3.6-sanitized/bin/../lib/gcc/arm-1136jfs-linux-gnueabi/4.7.2/../../../../arm-1136jfs-linux-gnueabi/bin/ld: src/glewinfo.o: undefined reference to symbol 'XDestroyWindow'
Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
---
rules/glew.make | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/rules/glew.make b/rules/glew.make
index 08acaff..9242201 100644
--- a/rules/glew.make
+++ b/rules/glew.make
@@ -41,7 +41,7 @@ GLEW_MAKE_OPT := \
LD=$(CROSS_CC) \
CFLAGS.EXTRA='$(CROSS_CPPFLAGS) $(CROSS_CFLAGS)' \
LDFLAGS.EXTRA='$(CROSS_LDFLAGS)' \
- LDFLAGS.GL='`$(CROSS_ENV) eval PATH=$(CROSS_PATH) $$PKG_CONFIG --libs glu`' \
+ LDFLAGS.GL='`$(CROSS_ENV) eval PATH=$(CROSS_PATH) $$PKG_CONFIG --libs glu` -lX11' \
GLEW_DEST=$(GLEW_PKGDIR)/usr \
LIBDIR=$(GLEW_PKGDIR)/usr/lib \
M_ARCH=$(PTXCONF_ARCH_STRING)
--
1.7.10.4
--
ptxdist mailing list
ptxdist@pengutronix.de
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [ptxdist] [PATCH] glew: link against libX11
2013-03-31 18:17 [ptxdist] [PATCH] glew: link against libX11 Robert Schwebel
@ 2013-03-31 18:38 ` Alexander Aring
0 siblings, 0 replies; 2+ messages in thread
From: Alexander Aring @ 2013-03-31 18:38 UTC (permalink / raw)
To: ptxdist; +Cc: Robert Schwebel
Hi Robert,
On Sun, Mar 31, 2013 at 08:17:43PM +0200, Robert Schwebel wrote:
> src/visualinfo.c and src/glewinfo.c call XDestroyWindow, so we need to link against libX11.
> Otherwhise this breaks down with
>
> /opt/OSELAS.Toolchain-2012.12.0/arm-1136jfs-linux-gnueabi/gcc-4.7.2-glibc-2.16.0-binutils-2.22-kernel-3.6-sanitized/bin/../lib/gcc/arm-1136jfs-linux-gnueabi/4.7.2/../../../../arm-1136jfs-linux-gnueabi/bin/ld: src/glewinfo.o: undefined reference to symbol 'XDestroyWindow'
>
> Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
> ---
> rules/glew.make | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/rules/glew.make b/rules/glew.make
> index 08acaff..9242201 100644
> --- a/rules/glew.make
> +++ b/rules/glew.make
> @@ -41,7 +41,7 @@ GLEW_MAKE_OPT := \
> LD=$(CROSS_CC) \
> CFLAGS.EXTRA='$(CROSS_CPPFLAGS) $(CROSS_CFLAGS)' \
> LDFLAGS.EXTRA='$(CROSS_LDFLAGS)' \
> - LDFLAGS.GL='`$(CROSS_ENV) eval PATH=$(CROSS_PATH) $$PKG_CONFIG --libs glu`' \
> + LDFLAGS.GL='`$(CROSS_ENV) eval PATH=$(CROSS_PATH) $$PKG_CONFIG --libs glu` -lX11' \
Or you can do:
LDFLAGS.GL='`$(CROSS_ENV) eval PATH=$(CROSS_PATH) $$PKG_CONFIG --libs glu x11`' \
if X11 change something in their pkg-config ldflag behavior, renaming
library(I hope this will never happen) or something else.
Alex
--
ptxdist mailing list
ptxdist@pengutronix.de
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2013-03-31 18:38 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-03-31 18:17 [ptxdist] [PATCH] glew: link against libX11 Robert Schwebel
2013-03-31 18:38 ` Alexander Aring
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox