add preliminary support for musl

[openwrt/staging/chunkeey.git] / toolchain / musl / Makefile

diff --git a/toolchain/musl/Makefile b/toolchain/musl/Makefile
new file mode 100644 (file)
index 0000000..79ea175
--- /dev/null
+++ b/toolchain/musl/Makefile
@@ -0,0 +1,38 @@
+PATH_PREFIX=.
+
+include ./common.mk
+
+HOST_STAMP_BUILT:=$(HOST_BUILD_DIR)/.built
+HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.musl_installed
+
+HOST_BUILD_PARALLEL:=1
+
+define Host/SetToolchainInfo
+       $(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
+       $(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.musl-libc.org/,' $(TOOLCHAIN_DIR)/info.mk
+       $(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
+       $(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(LIBC_SO_VERSION),' $(TOOLCHAIN_DIR)/info.mk
+endef
+
+define Host/Compile
+       $(MAKE) $(HOST_JOBS) -C $(HOST_BUILD_DIR) all
+endef
+
+define Host/Install
+       $(call Host/SetToolchainInfo)
+       $(MAKE) -C $(HOST_BUILD_DIR) DESTDIR="$(TOOLCHAIN_DIR)/" install
+       ( cd $(TOOLCHAIN_DIR) ; \
+               for d in lib usr/lib ; do \
+                 for f in libc.so libpthread.so libgcc_s.so ; do \
+                   if [ -f $$$$d/$$$$f -a ! -L $$$$d/$$$$f ] ; then \
+                     $(SED) 's,/usr/lib/,,g;s,/lib/,,g' $$$$d/$$$$f ; \
+                   fi \
+                 done \
+               done \
+       )
+       rm -f \
+               $(TOOLCHAIN_DIR)/lib/libresolv*.so* \
+               $(TOOLCHAIN_DIR)/lib/libnsl*.so*
+endef
+
+$(eval $(call HostBuild))