[x264-devel] x264 build problem under Mac OS X El Capitan

[桃源老師]

Hello,

I'm not sure this list is correct place to post my issue.  But please let me try...

I got error with building x264 using make fprofiled.

It occurs under Mac OS X El Capitan only.  I mean that I have confirmed x264 can be build without error under previous version of Mac OS X, Yosemite and Mavericks.

The error is occurring following line:
/Applications/Xcode.app/Contents/Developer/usr/bin/make CFLAGS="-Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I. -D_DARWIN_C_SOURCE -mdynamic-no-pic -arch x86_64 -std=gnu99 -D_POSIX_C_SOURCE=200112L -D_GNU_SOURCE -fomit-frame-pointer -fno-tree-vectorize -fprofile-use" LDFLAGS="-m64  -lm -arch x86_64 -lpthread -ldl -fprofile-use"
gcc -Wno-maybe-uninitialized -Wshadow -O3 -ffast-math -m64  -Wall -I. -I. -D_DARWIN_C_SOURCE -mdynamic-no-pic -arch x86_64 -std=gnu99 -D_POSIX_C_SOURCE=200112L -D_GNU_SOURCE -fomit-frame-pointer -fno-tree-vectorize -fprofile-use   -c -o x264.o x264.c

The error is:
error: Could not read profile default.profdata: No such file or directory

I checked x264 source directory and found there are a file named "default.profraw".  This file is created under Mac OS X El Capitan only.


After this error, I can generate the file "default.profdata" using the following command:
$ xcrun llvm-profdata merge -output=default.profdata default.profraw

And I can build x264 successfully by running make fprofiled again.

But in my think, this procedure is irregular.  The error should not be occurred.  Am I right?


Best Regards,



// Miya aka. TougenRoushi
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/pkcs7-signature
Size: 3577 bytes
Desc: not available
URL: <http://mailman.videolan.org/pipermail/x264-devel/attachments/20160416/f004edb9/attachment.bin>