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| author | Eric Andersen <andersen@codepoet.org> | 2002-11-04 20:49:54 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2002-11-04 20:49:54 +0000 |
| commit | 4775ec645660e93078e0da837d63b01a2f41c081 (patch) | |
| tree | 2886e3d8eaad9f0b7a580128baad1d9eaaaa29e8 /Rules.mak | |
| parent | cff029c298d255bbc70c1136914a13261eac9568 (diff) | |
Fixup so we use soft-float when HAS_FPU is disabled.
-Erik
Diffstat (limited to 'Rules.mak')
| -rw-r--r-- | Rules.mak | 14 |
1 files changed, 11 insertions, 3 deletions
@@ -34,6 +34,7 @@ STRIPTOOL = $(CROSS)strip # Select the compiler needed to build binaries for your development system NATIVE_CC = gcc +NATIVE_CFLAGS:=-O2 -Wall # Be sure to update include/features.h when changing this... @@ -138,10 +139,14 @@ endif # Add a bunch of extra pedantic annoyingly strict checks WARNINGS+=-Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing - +# Some nice CFLAGS to work with CFLAGS:=$(WARNINGS) $(OPTIMIZATION) -fno-builtin -nostdinc $(CPUFLAGS) \ - -I$(TOPDIR)include -iwithprefix include -I. -D_LIBC $(CPU_CFLAGS-y) $(ARCH_CFLAGS) -NATIVE_CFLAGS:=-O2 -Wall + -D_LIBC $(CPU_CFLAGS-y) $(ARCH_CFLAGS) -I$(TOPDIR)include -I. + +# Sigh, some stupid versions of gcc can't seem to cope with '-iwithprefix include' +#CFLAGS+=-iwithprefix include +CFLAGS+=$(shell $(CC) -print-search-dirs | sed -ne "s/install:\(.*\)/\1include/gp") + ifeq ($(strip $(DODEBUG)),y) CFLAGS += -g @@ -167,6 +172,9 @@ endif ifeq ($(strip $(DOPIC)),y) CFLAGS += -fPIC endif +ifeq ($(strip $(HAS_FPU)),n) + CFLAGS += -msoft-float +endif # TARGET_PREFIX is the directory under which which the uClibc runtime # environment will be installed and used on the target system. The |