configure: do not define or use the CPP variable

Just hardcode $(CC) -E, it should be enough.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220517092616.1272238-2-pbonzini@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220527153603.887929-13-alex.bennee@linaro.org>
This commit is contained in:
Paolo Bonzini 2022-05-27 16:35:42 +01:00 committed by Alex Bennée
parent 9e19fd7d4a
commit ea857a3b79
2 changed files with 1 additions and 4 deletions

3
configure vendored
View file

@ -376,7 +376,6 @@ fi
ar="${AR-${cross_prefix}ar}"
as="${AS-${cross_prefix}as}"
ccas="${CCAS-$cc}"
cpp="${CPP-$cc -E}"
objcopy="${OBJCOPY-${cross_prefix}objcopy}"
ld="${LD-${cross_prefix}ld}"
ranlib="${RANLIB-${cross_prefix}ranlib}"
@ -2014,7 +2013,6 @@ echo "CC=$cc" >> $config_host_mak
echo "AR=$ar" >> $config_host_mak
echo "AS=$as" >> $config_host_mak
echo "CCAS=$ccas" >> $config_host_mak
echo "CPP=$cpp" >> $config_host_mak
echo "OBJCOPY=$objcopy" >> $config_host_mak
echo "LD=$ld" >> $config_host_mak
echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
@ -2257,7 +2255,6 @@ preserve_env() {
preserve_env AR
preserve_env AS
preserve_env CC
preserve_env CPP
preserve_env CFLAGS
preserve_env CXX
preserve_env CXXFLAGS

View file

@ -50,7 +50,7 @@ override LDFLAGS = -m $(LD_I386_EMULATION) -T $(SRC_DIR)/flat.lds
pvh.img: pvh.o pvh_main.o
%.o: %.S
$(call quiet-command,$(CPP) $(CPPFLAGS) -c -o - $< | $(AS) $(ASFLAGS) -o $@,"AS","$@")
$(call quiet-command,$(CC) $(CPPFLAGS) -E -o - $< | $(AS) $(ASFLAGS) -o $@,"AS","$@")
%.o: %.c
$(call quiet-command,$(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@,"CC","$@")