[openwrt/openwrt] elfutils: enable building with MIPS16

[LEDE Commits]

aparcar pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/9390e20dba60753e3bedcd21e69c9cea41f56b17

commit 9390e20dba60753e3bedcd21e69c9cea41f56b17
Author: Tony Ambardar <itugrok at yahoo.com>
AuthorDate: Wed Feb 24 08:52:22 2021 -0800

    elfutils: enable building with MIPS16
    
    Building with MIPS16 was disabled in 2013 due to an issue with GCC TLS:
    https://dev.archive.openwrt.org/ticket/13572. But after the problematic
    GCC version was retired, this change wasn't revisited.
    
    Re-enable MIPS16 builds to reduce average elfutils library sizes ~10%.
    This was compile-tested on malta/mips32be and malta/mips32le, and linked
    with iproute2 for run-testing. Package sizes follow:
    
    Library  MIPS16:=0  MIPS16:=1
    -------  ---------  ---------
    libelf1    43217      37492
    libasm1    12481      11658
    libdw1    229723     205793
    
    Signed-off-by: Tony Ambardar <itugrok at yahoo.com>
---
 package/libs/elfutils/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/libs/elfutils/Makefile b/package/libs/elfutils/Makefile
index dd0b8ecdde..3e36dc27b8 100644
--- a/package/libs/elfutils/Makefile
+++ b/package/libs/elfutils/Makefile
@@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=elfutils
 PKG_VERSION:=0.180
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=https://sourceware.org/$(PKG_NAME)/ftp/$(PKG_VERSION)
@@ -21,7 +21,7 @@ PKG_CPE_ID:=cpe:/a:elfutils_project:elfutils
 
 PKG_FIXUP:=autoreconf
 PKG_INSTALL:=1
-PKG_USE_MIPS16:=0
+PKG_USE_MIPS16:=1
 PKG_BUILD_DEPENDS:=!USE_GLIBC:argp-standalone
 
 include $(INCLUDE_DIR)/package.mk