This reduces open coding and allows to easily add a knob to enable
it treewide, where chosen packages can still opt-out via "no-lto".
Some packages used LTO, but not the linker plugin. This unifies 'em
all to attempt to produce better code.
Quoting man gcc(1):
"This improves the quality of optimization by exposing more code to the
link-time optimizer."
Also use -flto=auto instead of -flto=jobserver, as it's not guaranteed
that every buildsystem uses +$(MAKE) correctly.
Signed-off-by: Andre Heider <a.heider@gmail.com>
The soversion of the shipped libjansson.so library didn't change, so the
ABI version change is unwarranted and leads to opkg file clashes.
Also stop shipping an unversioned library symlink while we're at it as
it only needed at compile/link time and leading to file level clashes
between packages on future ABI bumps.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
- Rearrange Makefile.
- Switch to codeload.github.com because it looks like new version are
not longer deployed at www.digip.org
Signed-off-by: Nick Hainke <vincent@systemli.org>
This also sets the ABI_VERSION as this is a versioned shared library.
The ipk sizes for mips_24Kc change like this:
old:
jansson_2.12-1_mips_24kc.ipk 18.692
new:
jansson4_2.13.1-1_mips_24kc.ipk 19.171
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
