[Buildroot] [PATCH 1/1] package/valgrind: disable for static-only builds

[Brendan Heading <brendanheading@gmail.com>]

Fixes:
http://autobuild.buildroot.net/results/3b6/3b6f253f30afaee428ea0fc559be210dcec61dae
http://autobuild.buildroot.net/results/60e/60e5a49360e2ee9482b4d548789f874a6502c429
http://autobuild.buildroot.net/results/5cc/5ccc2e48fa4deb90ab214c82e8921ec494555457
http://autobuild.buildroot.net/results/452/4524184b407bb6f9b55f8f85c8e0b475ff105420

Valgrind ordinarily works by preloading a shared object to replace malloc,
free and friends. Some combinations of toolchain/libc allow this to build
with -static, but others complain.

Since it makes little sense to try to build this on a static-only system,
this patch disables it on static platforms entirely.

Signed-off-by: Brendan Heading <brendanheading@gmail.com>
---
v1 - theoretically we could try to support valgrind static builds on
platforms where it appears to work (eg i686). However this would add a lot
of conditional stuff, so I figured it would be easier just to disable it
outright.
---
 package/valgrind/Config.in | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/package/valgrind/Config.in b/package/valgrind/Config.in
index 8da007b..5635ada 100644
--- a/package/valgrind/Config.in
+++ b/package/valgrind/Config.in
@@ -4,11 +4,15 @@ config BR2_PACKAGE_VALGRIND
 		   BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el || \
 		   BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le || \
 		   BR2_x86_64
+	depends on !BR2_STATIC_LIBS
 	help
 	  Tool for debugging and profiling Linux programs.
 
 	  http://valgrind.org/
 
+comment "valgrind needs a toolchain w/ dynamic library"
+	depends on BR2_STATIC_LIBS
+
 if BR2_PACKAGE_VALGRIND
 
 config BR2_PACKAGE_VALGRIND_MEMCHECK
-- 
2.4.3