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I see an error ../sysdeps/mips/strcmp.S:25:7: error: "_COMPILING_NEWLIB" is not defined [-Werror=undef] #elif _COMPILING_NEWLIB ^ cc1: some warnings being treated as errors in MIPS builds. (This is with GCC 4.9; it's possible that the DR#412 change in GCC 5 - see <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60570> - means that -Wundef diagnostics no longer occur for #elif conditions where a previous group's condition was true, just as with other errors there.) This patch duly adjusts the conditionals to test whether _COMPILING_NEWLIB is defined. Committed. 2015-02-16 Joseph Myers <joseph@codesourcery.com> * sysdeps/mips/memcpy.S [_COMPILING_NEWLIB]: Change condition to [defined _COMPILING_NEWLIB]. * sysdeps/mips/memset.S [_COMPILING_NEWLIB]: Likewise. * sysdeps/mips/strcmp.S [_COMPILING_NEWLIB]: Likewise. diff --git a/sysdeps/mips/memcpy.S b/sysdeps/mips/memcpy.S index 715abcf..a9ac059 100644 --- a/sysdeps/mips/memcpy.S +++ b/sysdeps/mips/memcpy.S @@ -27,7 +27,7 @@ # include <sys/asm.h> # define PREFETCH_LOAD_HINT PREFETCH_HINT_LOAD_STREAMED # define PREFETCH_STORE_HINT PREFETCH_HINT_PREPAREFORSTORE -#elif _COMPILING_NEWLIB +#elif defined _COMPILING_NEWLIB # include "machine/asm.h" # include "machine/regdef.h" # define PREFETCH_LOAD_HINT PREFETCH_HINT_LOAD_STREAMED diff --git a/sysdeps/mips/memset.S b/sysdeps/mips/memset.S index 940a225..cf16b26 100644 --- a/sysdeps/mips/memset.S +++ b/sysdeps/mips/memset.S @@ -24,7 +24,7 @@ # include <regdef.h> # include <sys/asm.h> # define PREFETCH_STORE_HINT PREFETCH_HINT_PREPAREFORSTORE -#elif _COMPILING_NEWLIB +#elif defined _COMPILING_NEWLIB # include "machine/asm.h" # include "machine/regdef.h" # define PREFETCH_STORE_HINT PREFETCH_HINT_PREPAREFORSTORE diff --git a/sysdeps/mips/strcmp.S b/sysdeps/mips/strcmp.S index 66fe06c..7ba79e7 100644 --- a/sysdeps/mips/strcmp.S +++ b/sysdeps/mips/strcmp.S @@ -22,7 +22,7 @@ # include <sysdep.h> # include <regdef.h> # include <sys/asm.h> -#elif _COMPILING_NEWLIB +#elif defined _COMPILING_NEWLIB # include "machine/asm.h" # include "machine/regdef.h" #else -- Joseph S. Myers joseph@codesourcery.com
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