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| author | Mans Rullgard <mans@mansr.com> | 2012-09-04 13:57:37 +0100 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2012-09-05 17:07:17 +0300 |
| commit | b797f3c4d01e62b4db689d69bf417cced9099b06 (patch) | |
| tree | 0974c48ee69dc430057b2be0b892f8a931c9a5f7 | |
| parent | a3222470de7b1440534a98d32e425ef9ea6e5384 (diff) | |
| download | ffmpeg-b797f3c4d01e62b4db689d69bf417cced9099b06.tar.gz | |
configure: add section for libc-specific hacks
Signed-off-by: Martin Storsjö <martin@martin.st>
| -rwxr-xr-x | configure | 23 |
1 files changed, 20 insertions, 3 deletions
@@ -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' } |