Module: libav Branch: master Commit: b797f3c4d01e62b4db689d69bf417cced9099b06
Author: Mans Rullgard <[email protected]> Committer: Martin Storsjö <[email protected]> Date: Tue Sep 4 13:57:37 2012 +0100 configure: add section for libc-specific hacks Signed-off-by: Martin Storsjö <[email protected]> --- configure | 23 ++++++++++++++++++++--- 1 files changed, 20 insertions(+), 3 deletions(-) diff --git a/configure b/configure index 7f95acf..1c61e4b 100755 --- a/configure +++ b/configure @@ -2710,9 +2710,6 @@ case $target_os in ranlib=: enable dos_paths check_cflags -fno-common - check_cpp_condition _mingw.h "defined (__MINGW64_VERSION_MAJOR) || (__MINGW32_MAJOR_VERSION > 3) \ - || (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" || - die "ERROR: MinGW runtime version must be >= 3.15." add_cppflags -U__STRICT_ANSI__ ;; cygwin*) @@ -2797,6 +2794,26 @@ case $target_os in ;; esac +# determine libc flavour + +if check_cpp_condition features.h "defined __UCLIBC__"; then + libc_type=uclibc +elif check_cpp_condition features.h "defined __GLIBC__"; then + libc_type=glibc +elif check_header _mingw.h; then + libc_type=mingw + check_cpp_condition _mingw.h \ + "defined (__MINGW64_VERSION_MAJOR) || (__MINGW32_MAJOR_VERSION > 3) || \ + (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" || + die "ERROR: MinGW runtime version must be >= 3.15." +elif check_cpp_condition newlib.h "defined _NEWLIB_VERSION"; then + libc_type=newlib +elif check_cpp_condition stddef.h "defined __KLIBC__"; then + libc_type=klibc +fi + +test -n "$libc_type" && enable $libc_type + esc(){ echo "$*" | sed 's/%/%25/g;s/:/%3a/g' } _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
