Module: libav Branch: master Commit: 88a3569917c817ecaa9982cea1f022b34d986390
Author: Martin Storsjö <[email protected]> Committer: Martin Storsjö <[email protected]> Date: Mon Sep 10 15:34:51 2012 +0300 configure: Don't try to enable the log2 function on msvcrt Some msvcrt versions (the static 64 bit libc in MSVC 10) have a log2 function, but there is no declaration for it in the headers. Therefore, the normal configure check might find it, but it can fail during build or at runtime, depending on whether implicit function declarations are an error or not. Therefore simply ignore this function on this platform. Signed-off-by: Martin Storsjö <[email protected]> --- configure | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/configure b/configure index ae8e765..d5809aa 100755 --- a/configure +++ b/configure @@ -1381,6 +1381,8 @@ need_memalign="altivec neon sse" symver_if_any="symver_asm_label symver_gnu_asm" +log2_deps="!msvcrt" + # subsystems dct_select="rdft" mdct_select="fft" _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
