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Libunwind provides a sigreturn stub for x86 in version 1.2 [1]. However
the arch still depends on setcontext() which is unavailable in musl-libc
and which is supposed to be "deprecated everywhere" [2]
[1] x86 sigreturn unimplemented for some libcs,
https://github.com/libunwind/libunwind/issues/13
[2] setcontext deprecated on x86,
https://github.com/libunwind/libunwind/issues/69
Refs: https://github.com/openwrt/packages/issues/8548#issuecomment-497791552
Reported-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
62 lines
1.6 KiB
Makefile
62 lines
1.6 KiB
Makefile
#
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# Copyright (C) 2008-2013 OpenWrt.org
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# Copyright (C) 2017-2019 Yousong Zhou <yszhou4tech@gmail.com>
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=libunwind
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PKG_VERSION:=1.3.1
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PKG_RELEASE:=1
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
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PKG_SOURCE_URL:=@SAVANNAH/$(PKG_NAME)
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PKG_HASH:=43997a3939b6ccdf2f669b50fdb8a4d3205374728c2923ddc2354c65260214f8
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PKG_FIXUP:=autoreconf
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PKG_INSTALL:=1
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PKG_LICENSE:=X11
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PKG_LICENSE_FILES:=LICENSE
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PKG_CPE_ID:=cpe:/a:libunwind_project:libunwind
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PKG_MAINTAINER:=Yousong Zhou <yszhou4tech@gmail.com>
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PKG_SSP:=0
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include $(INCLUDE_DIR)/package.mk
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define Package/libunwind
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SECTION:=libs
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CATEGORY:=Libraries
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TITLE:=The libunwind project
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URL:=http://www.nongnu.org/libunwind/
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DEPENDS:=@((mips||mipsel||x86_64||arm||aarch64)||(USE_GLIBC&&(powerpc||i386)))
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ABI_VERSION:=8
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endef
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define Package/libunwind/description
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Libunwind defines a portable and efficient C programming interface (API) to determine the call-chain of a program.
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endef
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CONFIGURE_ARGS += \
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--disable-documentation \
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--disable-tests \
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--enable-minidebuginfo=no \
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define Package/libunwind/install
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$(INSTALL_DIR) $(1)/usr/lib
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/libunwin*.so.* $(1)/usr/lib/
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endef
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define Build/InstallDev
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$(INSTALL_DIR) $(1)/usr/include $(1)/usr/lib/pkgconfig
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$(CP) $(PKG_INSTALL_DIR)/usr/include/*.h $(1)/usr/include
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/libunwin*.so* $(1)/usr/lib
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/* $(1)/usr/lib/pkgconfig/
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endef
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$(eval $(call BuildPackage,libunwind))
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