diff options
Diffstat (limited to 'Makeconfig')
| -rw-r--r-- | Makeconfig | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Makeconfig b/Makeconfig index 9dc1a6ba8e..07007c9459 100644 --- a/Makeconfig +++ b/Makeconfig @@ -831,8 +831,10 @@ endif # disable any optimization that assume default rounding mode. +math-flags = -frounding-math -# Build libc/libm using -fno-math-errno, but run testsuite with -fmath-errno. -+extra-math-flags = $(if $(filter libnldbl nonlib testsuite,$(in-module)),-fmath-errno,-fno-math-errno) +# Logically only "libnldbl", "nonlib" and "testsuite" should be using +# -fno-math-errno. However due to GCC bug #88576, only "libm" can use +# -fno-math-errno. ++extra-math-flags = $(if $(filter libm,$(in-module)),-fno-math-errno,-fmath-errno) # We might want to compile with some stack-protection flag. ifneq ($(stack-protector),) |