use the cross-compiler to build additional packages

[openwrt.git] / openwrt / target / linux / package / alsa / Makefile

diff --git a/openwrt/target/linux/package/alsa/Makefile b/openwrt/target/linux/package/alsa/Makefile
index 16b9aed..6ac3156 100644 (file)
--- a/openwrt/target/linux/package/alsa/Makefile
+++ b/openwrt/target/linux/package/alsa/Makefile
@@ -20,9 +20,16 @@ endif
 
 include $(TOPDIR)/package/rules.mk
 
+ifeq ($(LINUX_KARCH),i386)
+KERNEL_C_OPTS:= -Os -mpreferred-stack-boundary=2 -march=i486 -fno-unit-at-a-time
+endif
+ifeq ($(LINUX_KARCH),mips)
+KERNEL_C_OPTS:= -Os -G 0 -mno-abicalls -fno-pic -finline-limit=100000 -mabi=32 -march=mips32 -Wa,-32 -Wa,-march=mips32 -Wa,-mips32 -Wa,--trap
+endif
+
 $(eval $(call PKG_template,KMOD_ALSA,kmod-alsa,$(LINUX_VERSION)$(BOARD)+$(PKG_VERSION)-$(PKG_RELEASE),$(ARCH),kernel-$(LINUX_VERSION)-$(BOARD) ($(KERNEL_RELEASE))))
 
-$(PKG_BUILD_DIR)/.configured:  $(PKG_BUILD_DIR)/.prepared
+$(PKG_BUILD_DIR)/.configured:
        (cd $(PKG_BUILD_DIR); \
                ./configure \
                --with-kernel=$(KERNEL_DIR) \
@@ -35,13 +42,17 @@ $(PKG_BUILD_DIR)/.configured:       $(PKG_BUILD_DIR)/.prepared
        touch $@
 
 $(PKG_BUILD_DIR)/.built:
-       $(MAKE) -C $(PKG_BUILD_DIR)
+       $(MAKE) -C $(PKG_BUILD_DIR) \
+               ARCH="$(LINUX_KARCH)" \
+               CROSS_COMPILE="$(TARGET_CROSS)" \
+               c_opts="$(KERNEL_C_OPTS)" \
+               all
        touch $@
 
 $(IPKG_KMOD_ALSA):
        install -d -m0755 $(IDIR_KMOD_ALSA)/etc/modules.d
        install -m0644 ./files/alsa.modules $(IDIR_KMOD_ALSA)/etc/modules.d/70-alsa
        install -d -m0755 $(IDIR_KMOD_ALSA)/lib/modules/$(LINUX_VERSION)
-       install -m0644 $(PKG_BUILD_DIR)/modules/*.o \
+       install -m0644 $(PKG_BUILD_DIR)/modules/*.$(LINUX_KMOD_SUFFIX) \
                $(IDIR_KMOD_ALSA)/lib/modules/$(LINUX_VERSION)/
        $(IPKG_BUILD) $(IDIR_KMOD_ALSA) $(PACKAGE_DIR)