glibc: Drop any custom CFLAGS

glibc is nothing special and can and should be built with
the same flags than the rest of the system.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This commit is contained in:
Michael Tremer
2020-08-14 23:16:34 +00:00
parent d9d28c2c35
commit a7f6809c7f

View File

@@ -51,21 +51,6 @@ else
libc_cv_c_cleanup=yes
endif
# Enable some extra optimization for the glibc code
CFLAGS = -O3 -DNDEBUG -fasynchronous-unwind-tables -fPIC -DPIC
ifeq "$(BUILD_ARCH)" "armv7hl"
CFLAGS += -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard
endif
ifeq "$(BUILD_ARCH)" "i586"
CFLAGS += -march=i586 -mtune=generic -mindirect-branch=thunk -mfunction-return=thunk -mno-tls-direct-seg-refs
endif
ifeq "$(BUILD_ARCH)" "x86_64"
CFLAGS += -mindirect-branch=thunk -mfunction-return=thunk
endif
# Disable hardware FP for armv5tel
ifeq "$(BUILD_ARCH)" "armv5tel"
EXTRA_CONFIG += \