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3 commits

Author SHA1 Message Date
Sam James
c2b7d77784
build: respect environment options more (#1392)
* build: update m4/ax_pthread.m4 from serial 23 -> serial 31

Update ax_pthread.m4 to the latest version from the autoconf-archive
project.

Signed-off-by: Sam James <sam@gentoo.org>

* build: properly detect AR, CC, RANLIB

It's necessary to be able to override choice of AR/CC/RANLIB and other toolchain
variables/tools for cross-compilation, testing with other toolchains, and
to ensure the compiler chosen by the user is actually used for the build.

Previously, GNU_PREFIX was kind-of used for this but this isn't a standard
variable (at all) and it wasn't applied consistently anyway.

We now use the standard autoconf mechanisms for finding these tools.

(RANLIB is already covered by LT_INIT.)

Signed-off-by: Sam James <sam@gentoo.org>

* build: use $(MAKE)

This ensures that parallel make works correctly, as otherwise, a fresh
make job will be started without the jobserver fd, and hence
not know about its parent, forcing -j1.

* build: respect CPPFLAGS, LDFLAGS

- CPPFLAGS is for the C preprocessor (usually for setting defines)
- LDFLAGS should be placed before objects for certain flags to work
  (e.g. -Wl,--as-needed)

Signed-off-by: Sam James <sam@gentoo.org>

Co-authored-by: Luca Deri <lucaderi@users.noreply.github.com>
2022-01-18 14:30:14 +01:00
Alexis La Goutte
d53b655c32 Update ax_pthread
for fix issue when build with clang on macos

clang: error: argument unused during compilation: '-pthread'
No need -pthread when linking
2016-11-28 10:45:54 +01:00
Luca Deri
2e5ceac844 Initial import from SVN 2015-04-19 07:25:59 +02:00