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authorThomas De Schampheleire <patrickdepinguin+buildroot@gmail.com>2011-10-02 19:20:10 (GMT)
committer Peter Korsgaard <jacmet@sunsite.dk>2011-10-09 19:30:44 (GMT)
commitc72f54bba491a76e353c44c678258ac8029e2bdf (patch)
tree284c353d2e3548fee98cee2b6d6e3b4af1119e81
parent2c23e937660f43131f68f6cbf2ff3fe3d0417032 (diff)
downloadbuildroot-c72f54bba491a76e353c44c678258ac8029e2bdf.tar.gz
buildroot-c72f54bba491a76e353c44c678258ac8029e2bdf.tar.bz2
toolchain-external: allow specifying extra external libraries
Custom toolchains may provide extra libraries that need to be copied to the target. This patch adds a configuration option for this. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Acked-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
-rw-r--r--toolchain/toolchain-external/Config.in8
-rw-r--r--toolchain/toolchain-external/ext-tool.mk1
2 files changed, 9 insertions, 0 deletions
diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in
index ff7e8db..b6fa9bd 100644
--- a/toolchain/toolchain-external/Config.in
+++ b/toolchain/toolchain-external/Config.in
@@ -322,6 +322,14 @@ config BR2_TOOLCHAIN_EXTERNAL_CXX
support. If you don't know, leave the default value,
Buildroot will tell you if it's correct or not.
+config BR2_TOOLCHAIN_EXTRA_EXTERNAL_LIBS
+ string "Extra toolchain libraries to be copied to target"
+ help
+ If your external toolchain provides extra libraries that
+ need to be copied to the target filesystem, enter them
+ here, separated by spaces. They will be copied to the
+ target's /lib directory.
+
endif # BR2_TOOLCHAIN_EXTERNAL_CUSTOM
endif # BR2_TOOLCHAIN_EXTERNAL
diff --git a/toolchain/toolchain-external/ext-tool.mk b/toolchain/toolchain-external/ext-tool.mk
index b9d932f..bac39cf 100644
--- a/toolchain/toolchain-external/ext-tool.mk
+++ b/toolchain/toolchain-external/ext-tool.mk
@@ -51,6 +51,7 @@
# of Buildroot is handled identical for the 2 toolchain types.
LIB_EXTERNAL_LIBS=ld*.so libc.so libcrypt.so libdl.so libgcc_s.so libm.so libnsl.so libresolv.so librt.so libutil.so
+LIB_EXTERNAL_LIBS+=$(call qstrip,$(BR2_TOOLCHAIN_EXTRA_EXTERNAL_LIBS))
ifeq ($(BR2_TOOLCHAIN_EXTERNAL_GLIBC),y)
LIB_EXTERNAL_LIBS+=libnss_files.so libnss_dns.so
endif