klibc.bbclass: Add -mfloat-abi on arm
PATCH v3 1/1 klibc.bbclass: Add -mfloat-abi on arm
Default toolchain is not configured for hard float therefore we need to pass the right -mfloat-abi option
---
Changes in V3: Append -mfloat-abi only on armv6
meta-initramfs/classes/klibc.bbclass | 2 ++ meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc_1.5.1.bb | 1 - 2 files changed, 2 insertions(+), 1 deletion(-)
meta-initramfs/classes/klibc.bbclass +2 -0
@@ -5,6 +5,8 @@ DEPENDS =+ "klcc-cross" # Set CC = "${TARGET_PREFIX}klcc -shared" to build the dynamic version. CC_forcevariable = "${TARGET_PREFIX}klcc ${TOOLCHAIN_OPTIONS}" CC_forcevariable_armv4_linux-gnueabi = "${TARGET_PREFIX}klcc ${TOOLCHAIN_OPTIONS} -march=armv4 -mthumb-interwork" +CC_append_armv7ve = " ${@' -mfloat-abi=${TUNE_CCARGS_MFLOAT}' if (d.getVar('TUNE_CCARGS_MFLOAT') != '') else ''}" +CC_append_armv7a = " ${@' -mfloat-abi=${TUNE_CCARGS_MFLOAT}' if (d.getVar('TUNE_CCARGS_MFLOAT') != '') else ''}" CPP_forcevariable = "${CC} -E"
meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc_1.5.1.bb +0 -1
@@ -21,7 +21,6 @@ SRC_URI = "git://git.infradead.org/mtd-utils.git;tag=b7455d847ab4f9eeeb6a729efc3 S = "${WORKDIR}/git/" EXTRA_OEMAKE = "'CC=${CC}' 'RANLIB=${RANLIB}' 'AR=${AR}' 'CFLAGS=${CFLAGS} -I${S}include -DWITHOUT_XATTR' 'BUILDDIR=${S}'" -CFLAGS += "${TUNE_CCARGS}" do_install () {
Signature · 1 line
2.14.1
Quoted 6 lines · Khem Raj
Default toolchain is not configured for hard float therefore we need to pass the right -mfloat-abi option
Signed-off-by Khem Raj <[email protected]>---
Changes in V3: Append -mfloat-abi only on armv6
The change seems to be for armv7a and armv7ve, not armv6 ?
Quoted 37 lines
meta-initramfs/classes/klibc.bbclass | 2 ++ meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc_1.5.1.bb | 1 - 2 files changed, 2 insertions(+), 1 deletion(-)meta-initramfs/classes/klibc.bbclass +2
-0@@ -5,6 +5,8 @@ DEPENDS =+ "klcc-cross" # Set CC = "${TARGET_PREFIX}klcc -shared" to build the dynamic version. CC_forcevariable = "${TARGET_PREFIX}klcc ${TOOLCHAIN_OPTIONS}" CC_forcevariable_armv4_linux-gnueabi = "${TARGET_PREFIX}klcc ${TOOLCHAIN_OPTIONS} -march=armv4 -mthumb-interwork" +CC_append_armv7ve = " ${@' -mfloat-abi=${TUNE_CCARGS_MFLOAT}' if (d.getVar('TUNE_CCARGS_MFLOAT') != '') else ''}" +CC_append_armv7a = " ${@' -mfloat-abi=${TUNE_CCARGS_MFLOAT}' if (d.getVar('TUNE_CCARGS_MFLOAT') != '') else ''}" CPP_forcevariable = "${CC} -E"meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc_1.5.1.bb +0
-2@@ -21,7 +21,6 @@ SRC_URI = "git://git.infradead.org/mtd-utils.git;tag=b7455d847ab4f9eeeb6a729efc3 S = "${WORKDIR}/git/" EXTRA_OEMAKE = "'CC=${CC}' 'RANLIB=${RANLIB}' 'AR=${AR}' 'CFLAGS=${CFLAGS} -I${S}include -DWITHOUT_XATTR' 'BUILDDIR=${S}'" -CFLAGS += "${TUNE_CCARGS}" do_install () { --2.14.1
--
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Quoted 9 lines · Andre McCurdy
Quoted 6 lines · Khem Raj
Default toolchain is not configured for hard float therefore we need to pass the right -mfloat-abi option
Signed-off-by Khem Raj <[email protected]>---
Changes in V3: Append -mfloat-abi only on armv6The change seems to be for armv7a and armv7ve, not armv6 ?
yes. its a typo in the comment I should have said arm7, I dont build for v6
Quoted 38 lines
Quoted 38 lines
meta-initramfs/classes/klibc.bbclass | 2 ++ meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc_1.5.1.bb | 1 - 2 files changed, 2 insertions(+), 1 deletion(-)meta-initramfs/classes/klibc.bbclass +2
-0@@ -5,6 +5,8 @@ DEPENDS =+ "klcc-cross" # Set CC = "${TARGET_PREFIX}klcc -shared" to build the dynamic version. CC_forcevariable = "${TARGET_PREFIX}klcc ${TOOLCHAIN_OPTIONS}" CC_forcevariable_armv4_linux-gnueabi = "${TARGET_PREFIX}klcc ${TOOLCHAIN_OPTIONS} -march=armv4 -mthumb-interwork" +CC_append_armv7ve = " ${@' -mfloat-abi=${TUNE_CCARGS_MFLOAT}' if (d.getVar('TUNE_CCARGS_MFLOAT') != '') else ''}" +CC_append_armv7a = " ${@' -mfloat-abi=${TUNE_CCARGS_MFLOAT}' if (d.getVar('TUNE_CCARGS_MFLOAT') != '') else ''}" CPP_forcevariable = "${CC} -E"meta-initramfs/recipes-devtools/mtd/ubi-utils-klibc_1.5.1.bb +0
-2@@ -21,7 +21,6 @@ SRC_URI = "git://git.infradead.org/mtd-utils.git;tag=b7455d847ab4f9eeeb6a729efc3 S = "${WORKDIR}/git/" EXTRA_OEMAKE = "'CC=${CC}' 'RANLIB=${RANLIB}' 'AR=${AR}' 'CFLAGS=${CFLAGS} -I${S}include -DWITHOUT_XATTR' 'BUILDDIR=${S}'" -CFLAGS += "${TUNE_CCARGS}" do_install () { --2.14.1
--
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