[OpenWrt-Devel] [PATCH] libbsd: Fix compilation under ARC

[Rosen Penev]

> On May 3, 2019, at 10:17, Petr Štetiar <ynezz at true.cz> wrote:
> 
> Rosen Penev <rosenp at gmail.com> [2019-05-01 10:04:45]:
> 
> Hi,
> 
>> The 8 year old file does not have any ARC definitions.
> 
> I'm wondering if we need to cary another patch forever, thus if it wouldn't be
> better to backport upstreamed patch and/or bump to fixed upstream version.
As I said. This file has not been touched in 8 years. Upstream also seems relatively dead.
> 
> -- ynezz
> 
>> Signed-off-by: Rosen Penev <rosenp at gmail.com>
>> ---
>> package/libs/libbsd/Makefile                  |  2 +-
>> package/libs/libbsd/patches/010-fix-arc.patch | 15 +++++++++++++++
>> 2 files changed, 16 insertions(+), 1 deletion(-)
>> create mode 100644 package/libs/libbsd/patches/010-fix-arc.patch
>> 
>> diff --git a/package/libs/libbsd/Makefile b/package/libs/libbsd/Makefile
>> index 4101d5e0ee..63b9ceafc3 100644
>> --- a/package/libs/libbsd/Makefile
>> +++ b/package/libs/libbsd/Makefile
>> @@ -2,7 +2,7 @@ include $(TOPDIR)/rules.mk
>> 
>> PKG_NAME:=libbsd
>> PKG_VERSION:=0.8.7
>> -PKG_RELEASE:=2
>> +PKG_RELEASE:=3
>> 
>> PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
>> PKG_HASH:=f548f10e5af5a08b1e22889ce84315b1ebe41505b015c9596bad03fd13a12b31
>> diff --git a/package/libs/libbsd/patches/010-fix-arc.patch b/package/libs/libbsd/patches/010-fix-arc.patch
>> new file mode 100644
>> index 0000000000..7b1bcbe348
>> --- /dev/null
>> +++ b/package/libs/libbsd/patches/010-fix-arc.patch
>> @@ -0,0 +1,15 @@
>> +--- a/src/local-elf.h
>> ++++ b/src/local-elf.h
>> +@@ -53,6 +53,12 @@
>> + #endif
>> + #define ELF_TARG_DATA    ELFDATA2LSB
>> + 
>> ++#elif defined (__arc__)
>> ++
>> ++#define ELF_TARG_MACH    EM_ARC
>> ++#define ELF_TARG_CLASS    ELFCLASS32
>> ++#define ELF_TARG_DATA    ELFDATA2LSB
>> ++
>> + #elif defined(__arm__)
>> + 
>> + #define ELF_TARG_MACH    EM_ARM

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