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configure: Refactor CPPFLAGS settings for glibc/uclibc

Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Diego Biurrun 2012-10-13 18:21:34 +01:00 committed by Mans Rullgard
parent 5873b623a9
commit 3bd1eacd2a

6
configure vendored
View File

@ -2855,7 +2855,6 @@ case $target_os in
add_cppflags -U__STRICT_ANSI__
;;
linux)
add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
enable dv1394
;;
irix*)
@ -2886,10 +2885,9 @@ case $target_os in
enable dos_paths
;;
gnu/kfreebsd)
add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_BSD_SOURCE
add_cppflags -D_BSD_SOURCE
;;
gnu)
add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
;;
qnx)
add_cppflags -D_QNX_SOURCE
@ -2937,8 +2935,10 @@ esac
if check_cpp_condition features.h "defined __UCLIBC__"; then
libc_type=uclibc
add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
elif check_cpp_condition features.h "defined __GLIBC__"; then
libc_type=glibc
add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
elif check_header _mingw.h; then
libc_type=mingw
check_cpp_condition _mingw.h \