* Furthermore, use NDEBUG globally to detect the presence
of building with more debug output information.
AX_CHECK_ENABLE_DEBUG is easier to use, and nowadays
Gnome has also switched to it from its own custom solution.
Signed-off-by: Erik de Castro Lopo <erikd@mega-nerd.com>
Not all linux hosts match the *-pc-linux-gnu wildcard, causing build
failures for older glibc versions where we need to link with -lrt for
clock_gettime - E.G.:
- arm-unknown-linux-musleabihf
- powerpc-unknown-linux-gnuspe
- bfin-linux-linux-uclibc
..
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Erik de Castro Lopo <erikd@mega-nerd.com>
Some operating systems such as OS/2 don't have any of the CLOCK* API
functions so add gettimeofday() as a fallback.
Signed-off-by: Dave Yeo <dave.r.yeo@gmail.com>
Signed-off-by: Erik de Castro Lopo <erikd@mega-nerd.com>
Handy for toolchains or operating systems that don't support AVX or AVX2
like OS/2.
Signed-off-by: Dave Yeo <dave.r.yeo@gmail.com>
Signed-off-by: Erik de Castro Lopo <erikd@mega-nerd.com>
On some setups, benchmark_residual linkage fails with an undefined
reference to clock_gettime(). Adding -lrt fixes that.
Patch-from: Ozkan Sezer <sezeroz@gmail.com>
For some reason, the build fails when using GCC 4.7 due to the implicit
-finline-functions option passed to the compiler when -O3 is enabled,
which does not happen in newer versions of GCC, probably due to some of
the "General Optimizer Improvements" included in 4.8 (see [1]).
Fortunately, we don't need to disable -finline-functions completely but
just do it for "small functions", which is what this patch does.
[1] https://gcc.gnu.org/gcc-4.8/changes.html
Closes: https://sourceforge.net/p/flac/bugs/429/
Signed-off-by: Erik de Castro Lopo <erikd@mega-nerd.com>
The x32 architecture uses and ILP32 (32 bit ints, longs and pointers)
on an x86_64 CPU. Since the CPU is x86_64 we need to set FLAC__CPU_X86_64
even though the pointer size is 32 bits.
Patch-from: Stuart Shelton
Closes: https://sourceforge.net/p/flac/bugs/427/
* Correct definition of FLAC__HAS_X86INTRIN in config.h file.
* Correct comparison of sse_os with 'true' instead of 'yes'.
Patch-from: lvqcl <lvqcl.mail@gmail.com>
The '-g' was in-correctly getting zapped from all CFLAGS expressions
including eg:
-mfloat-gprs=double (for powerpc e500) -> -mfloatprs=double.
Reported-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
* Removes FLAC__lpc_restore_signal_asm_ppc_altivec_16*
from lpc.h and stream_decoder.c
* Removes PPC-specific code from cpu.c and cpu.h
* Removes PPC stuff from libFLAC/Makefile.lite and build/*.mk
* Removes as/gas/PPC-specific stuff from configure.ac and
libFLAC/Makefile.am*
* Removes libFLAC/ppc folder and remove "src/libFLAC/ppc*/Makefile"
lines from configure.ac
Patch-from: lvqcl <lvqcl.mail@gmail.com>
Previously CFLAGS had a -O3 at the start and a -O2 at the end. According
to the GCC docs:
https://gcc.gnu.org/onlinedocs/gcc-4.9.1/gcc/Optimize-Options.html
"If you use multiple -O options, with or without level numbers,
the last such option is the one that is effective" which means that
GCC doesn't try to use SIMD to vectorize the code, etc."
Autoconf detects the Clang compiler as GNU GCC (clang sets defines like
__GNUC__ etc) but Clang is *not* completely compatible. If we detect
Clang we set ac_vc_c_compiler_gnu to 'no'.
