Fixes the following build failures:
pth_mctx.c: In function '__pth_mctx_set':
pth_mctx.c:480:2: error: #error "Unsupported Linux (g)libc version
and/or platform"
#error "Unsupported Linux (g)libc version and/or platform"
^
Makefile:991: recipe for target 'pth_mctx.lo' failed
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This commit addresses two issues encountered while building pthsem for
x86_64/musl:
1) Autoconf incorrectly assumes a broken Glibc and thus falls back
to Linux compatibility code which runs into an unsupported
platform error with musl libc. Since musl provides a proper
implementation of `sigaltstack(2)`, force configure to use the
POSIX compliant code when musl libc is used.
2) The `pth_syscall.c` file undefines various libc function names
which breaks the indirection set up by fortify-source headers,
therefore forcibly disable fortify source in the OpenWrt Makefile.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Florian Fainelli
Othmar Truniger
Jo-Philipp Wich
Nicolas Thill
Othmar Truniger