The package Makefile was based on work at link [1] with the following
changes
1. Disable minidebuginfo support thus no dependency on liblzma
2. Add 2 patches for building against musl-libc and building with
mips16 enabled
3. Add LICENSE and DEPENDS info, etc.
[1] https://github.com/rpi-openwrt/rpi-packages/tree/master/libs/libunwind
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
master
Yousong Zhou
9 years ago
committed by
John Crispin
parent
9a4935687d
commit
987f14ab23
@ -0,0 +1,53 @@ |
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#
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# Copyright (C) 2008-2013 OpenWrt.org
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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 $(TOPDIR)/rules.mk |
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PKG_NAME:=libunwind
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PKG_VERSION:=1.1
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PKG_RELEASE:=1
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
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PKG_SOURCE_URL:=http://download.savannah.gnu.org/releases/libunwind
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PKG_MD5SUM:=fb4ea2f6fbbe45bf032cd36e586883ce
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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_MAINTAINER:=Yousong Zhou <yszhou4tech@gmail.com>
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include $(INCLUDE_DIR)/package.mk |
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define Package/libunwind |
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SECTION:=libs
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CATEGORY:=Libraries
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TITLE:=The libunwind project
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URL:=http://www.nongnu.org/libunwind/
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DEPENDS:=@(mips||mipsel||powerpc||i386||x86_64)
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endef |
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define Package/libunwind/description |
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Libunwind defines a portable and efficient C programming interface (API) to determine the call-chain of a program.
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endef |
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CONFIGURE_ARGS += --enable-minidebuginfo=no
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define Package/libunwind/install |
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$(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 $(call BuildPackage,libunwind)) |
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@ -0,0 +1,22 @@ |
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--- a/Makefile.am
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+++ b/Makefile.am
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@@ -36,7 +36,7 @@
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nodist_include_HEADERS = include/libunwind-common.h
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-SUBDIRS = src tests doc
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+SUBDIRS = src doc
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noinst_HEADERS = include/dwarf.h include/dwarf_i.h include/dwarf-eh.h \
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include/compiler.h include/libunwind_i.h include/mempool.h \
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--- a/Makefile.in
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+++ b/Makefile.in
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@@ -313,7 +313,7 @@
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$(am__append_7) $(am__append_8) $(am__append_9) \
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$(am__append_10)
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nodist_include_HEADERS = include/libunwind-common.h
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-SUBDIRS = src tests doc
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+SUBDIRS = src doc
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noinst_HEADERS = include/dwarf.h include/dwarf_i.h include/dwarf-eh.h \
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include/compiler.h include/libunwind_i.h include/mempool.h \
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include/remote.h \
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@ -0,0 +1,19 @@ |
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diff -uprN a/src/mips/getcontext.S b/src/mips/getcontext.S
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--- a/src/mips/getcontext.S 2012-10-06 12:54:38.000000000 +0800
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+++ b/src/mips/getcontext.S 2016-06-08 13:35:25.033051679 +0800
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@@ -24,12 +24,12 @@ OF CONTRACT, TORT OR OTHERWISE, ARISING
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WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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#include "offsets.h"
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-#include <endian.h>
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.text
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+ .set nomips16
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#if _MIPS_SIM == _ABIO32
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-# if __BYTE_ORDER == __BIG_ENDIAN
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+# if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
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# define OFFSET 4
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# else
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# define OFFSET 0
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@ -0,0 +1,47 @@ |
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diff -uprN a/include/libunwind-mips.h b/include/libunwind-mips.h
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--- a/include/libunwind-mips.h 2012-10-06 12:54:38.000000000 +0800
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+++ b/include/libunwind-mips.h 2016-06-08 13:55:55.029436442 +0800
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@@ -111,6 +111,42 @@ typedef enum
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}
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mips_regnum_t;
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+#ifndef __GLIBC__
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+#include <sys/reg.h>
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+
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+/* musl as of 1.1.14 does not export these */
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+#define EF_REG0 6
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+#define EF_REG1 7
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+#define EF_REG2 8
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+#define EF_REG3 9
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+#define EF_REG4 10
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+#define EF_REG5 11
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+#define EF_REG6 12
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+#define EF_REG7 13
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+#define EF_REG8 14
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+#define EF_REG9 15
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+#define EF_REG10 16
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+#define EF_REG11 17
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+#define EF_REG12 18
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+#define EF_REG13 19
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+#define EF_REG14 20
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+#define EF_REG15 21
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+#define EF_REG16 22
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+#define EF_REG17 23
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+#define EF_REG18 24
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+#define EF_REG19 25
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+#define EF_REG20 26
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+#define EF_REG21 27
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+#define EF_REG22 28
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+#define EF_REG23 29
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+#define EF_REG24 30
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+#define EF_REG25 31
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+#define EF_REG28 34
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+#define EF_REG29 35
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+#define EF_REG30 36
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+#define EF_REG31 37
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+#endif
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+
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typedef enum
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{
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UNW_MIPS_ABI_O32,
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