crosssdk/nativesdk: Ensure EXTRA_OECONF_FPU is unset

PATCH New Richard Purdie 1 participant 1 message Jul 12, 2012

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Richard Purdie

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2012-07-12 15:37 UTC #0 lore raw

PATCH 1/1 crosssdk/nativesdk: Ensure EXTRA_OECONF_FPU is unset

If EXTRA_OECONF_FPU is left set, certain ARM variables related to hard-float can get pulled in and trigger rebuilds of the crosssdk code. The best solution is to simply force the variable to a known correct value for the SDK targets currently supported in the same way as TARGET_FPU.

There is some slight rearrangement of the gcc code to ensure the variable is always used to call the fpu function.

Signed-off-by Richard Purdie <[email protected]>

---

meta/classes/crosssdk.bbclass +3 -0

index 93aba70..f3a502a 100644
@@ -28,3 +28,6 @@ baselib = "lib"
 
 do_populate_sysroot[stamp-extra-info] = ""
 do_package[stamp-extra-info] = ""
+
+# Need to force this to ensure consitency accross architectures
+EXTRA_OECONF_FPU = ""

meta/classes/nativesdk.bbclass +1 -0

index a58fce2..7deaafc 100644
@@ -36,6 +36,7 @@ TARGET_CC_ARCH = "${SDK_CC_ARCH}"
 TARGET_LD_ARCH = "${SDK_LD_ARCH}"
 TARGET_AS_ARCH = "${SDK_AS_ARCH}"
 TARGET_FPU = ""
+EXTRA_OECONF_FPU = ""
 
 CPPFLAGS = "${BUILDSDK_CPPFLAGS}"
 CFLAGS = "${BUILDSDK_CFLAGS}"

meta/recipes-devtools/gcc/gcc-cross-initial.inc +1 -1

index 10cb512..93a6d78 100644
@@ -22,7 +22,7 @@ EXTRA_OECONF = "--with-newlib \
 		--with-build-sysroot=${STAGING_DIR_TARGET} \
 		${EXTRA_OECONF_INITIAL} \
 		${@base_contains('DISTRO_FEATURES', 'ld-is-gold', '--with-ld=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}ld.bfd', '', d)} \
-		${@get_gcc_fpu_setting(bb, d)}"
+		${EXTRA_OECONF_FPU}"
 
 do_compile () {
     oe_runmake all-gcc all-target-libgcc

meta/recipes-devtools/gcc/gcc-cross-intermediate.inc +1 -1

index c940e54..e06926d 100644
@@ -23,7 +23,7 @@ EXTRA_OECONF = "--enable-shared \
 		--with-sysroot=${STAGING_DIR_TCBOOTSTRAP} \
 		--with-build-sysroot=${STAGING_DIR_TCBOOTSTRAP} \
 		${EXTRA_OECONF_INTERMEDIATE} \
-		${@get_gcc_fpu_setting(bb, d)} \
+		${EXTRA_OECONF_FPU} \
 		${@base_contains('DISTRO_FEATURES', 'ld-is-gold', '--with-ld=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}ld.bfd', '', d)}"
 
 do_populate_sysroot[sstate-inputdirs] = "${SYSROOT_DESTDIR}/${STAGING_DIR_HOST} ${SYSROOT_DESTDIR}/${STAGING_DIR_TARGET}/${target_base_libdir}"