[Buildroot] [PATCH] fbdump: only build VGA16 support on x86/x86-64
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Tue Sep 18 20:03:33 UTC 2012
The VGA16 dumping feature probably doesn't make much sense on anything
else than x86 and x86-64, as it is accessing I/O ports that seem
PC-specific.
Moreover, some architectures such as SH4, do not have an
implementation of outw() in uClibc, but we quite certainly don't care
about VGA16 support for such architectures.
Fixes:
http://autobuild.buildroot.org/results/e1c860830dd585830cf5ca5f935b81856e992334/build-end.log
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
package/fbdump/fbdump.mk | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/package/fbdump/fbdump.mk b/package/fbdump/fbdump.mk
index 3ca10bf..820ae96 100644
--- a/package/fbdump/fbdump.mk
+++ b/package/fbdump/fbdump.mk
@@ -9,4 +9,13 @@ FBDUMP_SITE:=http://www.rcdrummond.net/fbdump
FBDUMP_LICENSE = GPLv2
FBDUMP_LICENSE_FILES = COPYING
+# The VGA16 specific feature of fbdump doesn't make much sense outside
+# of the x86/x86-64 architectures, and causes build problems on some
+# architectures as outw() is not always available.
+ifeq ($(BR2_i386)$(BR2_x86_64),y)
+FBDUMP_CONF_OPT += --enable-vga16fb
+else
+FBDUMP_CONF_OPT += --disable-vga16fb
+endif
+
$(eval $(autotools-package))
--
1.7.9.5
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