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| author | Florian Fainelli <florian@openwrt.org> | 2012-11-23 20:02:29 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2012-11-23 20:02:29 +0000 |
| commit | 6b63716262b89bec53402817876116898936d5f4 (patch) | |
| tree | 1d792a9083d34dc6e40620b3c5802e9168a461e0 /toolchain/musl/common.mk | |
| parent | 14ed3f0f22f34b337bb58b2a5fd09e887df3331f (diff) | |
| download | upstream-6b63716262b89bec53402817876116898936d5f4.tar.gz upstream-6b63716262b89bec53402817876116898936d5f4.tar.bz2 upstream-6b63716262b89bec53402817876116898936d5f4.zip | |
add preliminary support for musl
Musl is an alternative C-library, see http://www.musl-libc.org for more infos.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 34314
Diffstat (limited to 'toolchain/musl/common.mk')
| -rw-r--r-- | toolchain/musl/common.mk | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/toolchain/musl/common.mk b/toolchain/musl/common.mk new file mode 100644 index 0000000000..68cb2396fa --- /dev/null +++ b/toolchain/musl/common.mk @@ -0,0 +1,65 @@ +# +# Copyright (C) 2012 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# +include $(TOPDIR)/rules.mk +include $(INCLUDE_DIR)/target.mk + +PKG_NAME:=musl +PKG_VERSION:=$(call qstrip,$(CONFIG_MUSL_VERSION)) +PKG_RELEASE=$(PKG_SOURCE_VERSION) + +PKG_SOURCE_PROTO:=git +PKG_SOURCE_URL:=git://git.musl-libc.org/musl +PKG_SOURCE_SUBDIR=$(PKG_NAME)-$(PKG_VERSION) +PKG_SOURCE_VERSION:=2df4f6f17b1f14684cb991c53c9ef0ddaa8c7bad +PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz +LIBC_SO_VERSION:=$(PKG_VERSION) +PATCH_DIR:=$(PATH_PREFIX)/patches-$(PKG_VERSION) +CONFIG_DIR:=$(PATH_PREFIX)/config-$(PKG_VERSION) + +HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)-$(PKG_VERSION) + +include $(INCLUDE_DIR)/toolchain-build.mk + +MUSL_CONFIGURE:= \ + $(TARGET_CONFIGURE_OPTS) \ + CFLAGS="$(TARGET_CFLAGS)" \ + CROSS_COMPILE="$(TARGET_CROSS)" \ + $(HOST_BUILD_DIR)/configure \ + --prefix=/ \ + --host=$(GNU_HOST_NAME) \ + --target=$(REAL_GNU_TARGET_NAME) \ + --disable-gcc-wrapper + +ifeq ($(CONFIG_MUSL_ENABLE_DEBUG),y) +MUSL_CONFIGURE+= \ + --enable-debug +endif + +define Host/Prepare + $(call Host/Prepare/Default) + $(if $(strip $(QUILT)), \ + cd $(HOST_BUILD_DIR); \ + if $(QUILT_CMD) next >/dev/null 2>&1; then \ + $(QUILT_CMD) push -a; \ + fi + ) + ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) +endef + +define Host/Configure + ( cd $(HOST_BUILD_DIR); rm -f config.cache; \ + $(MUSL_CONFIGURE) \ + ); +endef + + +define Host/Clean + rm -rf \ + $(HOST_BUILD_DIR) \ + $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) \ + $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev +endef |