configure: Refactor CPPFLAGS settings for glibc/uclibc

Signed-off-by: Mans Rullgard <mans@mansr.com>
12 years ago · 3bd1eacd2a
parent 5873b623a9
commit 3bd1eacd2a
1 changed files with 3 additions and 3 deletions
--- a/6
+++ b/6
@ -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 \