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musl: two-stage gcc simplifications

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After switching to a two stage gcc solution, there is no longer a need
to do weird things in the musl build, with certain things being done
twice (MUSL_CONFIGURE_CALL). Now the MUSL_CONFIGURE_CMDS variable only
does the configuration, and the MUSL_BUILD_CMDS only does the build,
as it should be.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Thomas Petazzoni 2014-09-14 11:50:01 +02:00 committed by Peter Korsgaard
parent 45893484ac
commit f82c1db38c
1 changed files with 2 additions and 22 deletions
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24
package/musl/musl.mk
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@ -18,15 +18,7 @@ MUSL_ADD_TOOLCHAIN_DEPENDENCY = NO
MUSL_INSTALL_STAGING = YES
# We need to run the musl configure script prior to building the
# gcc-intermediate, so that we can call the install-headers step and
# get the crt<X>.o built. However, we need to call it again after
# gcc-intermediate has been built, otherwise the configure script
# doesn't realize that libgcc has been built, and doesn't link the C
# library properly with libgcc, which causes build failure down the
# road. We will have the opportunity to simplify this once we switch
# to a 2-steps gcc build.
define MUSL_CONFIGURE_CALL
define MUSL_CONFIGURE_CMDS
(cd $(@D); \
$(TARGET_CONFIGURE_OPTS) \
CFLAGS="$(filter-out -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64,$(TARGET_CFLAGS)) $(MUSL_EXTRA_CFLAGS)" \
@ -38,25 +30,13 @@ define MUSL_CONFIGURE_CALL
--disable-gcc-wrapper)
endef
define MUSL_CONFIGURE_CMDS
$(MUSL_CONFIGURE_CALL)
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
DESTDIR=$(STAGING_DIR) install-headers
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
crt/crt1.o crt/crti.o crt/crtn.o
cp $(@D)/crt/crt*.o $(STAGING_DIR)/usr/lib
$(TARGET_CROSS)gcc -nostdlib \
-nostartfiles -shared -x c /dev/null -o $(STAGING_DIR)/usr/lib/libc.so
endef
define MUSL_BUILD_CMDS
$(MUSL_CONFIGURE_CALL)
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D)
endef
define MUSL_INSTALL_STAGING_CMDS
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
DESTDIR=$(STAGING_DIR) install-libs install-tools
DESTDIR=$(STAGING_DIR) install-libs install-tools install-headers
endef
# prefix is set to an empty value to get the C library installed in