[OE-core] [PATCH] machine/include: drop tune-cortexm*.inc and tune-cortexr4.inc

[Andre McCurdy]

The Cortex M1, M3 and R4 CPU tuning files are poorly tested (if at
all). They have no obvious users either inside or outside oe-core.

Until OE officially gains support for CPUs without an MMU, these
tuning files are probably better maintained outside of oe-core (e.g.
in a separate meta-nommu layer).

Signed-off-by: Andre McCurdy <armccurdy at gmail.com>
---
 meta/conf/machine/include/tune-cortexm1.inc        | 11 -----------
 meta/conf/machine/include/tune-cortexm3.inc        | 15 ---------------
 meta/conf/machine/include/tune-cortexr4.inc        | 15 ---------------
 meta/recipes-devtools/gcc/gcc-configure-common.inc |  2 --
 4 files changed, 43 deletions(-)
 delete mode 100644 meta/conf/machine/include/tune-cortexm1.inc
 delete mode 100644 meta/conf/machine/include/tune-cortexm3.inc
 delete mode 100644 meta/conf/machine/include/tune-cortexr4.inc

diff --git a/meta/conf/machine/include/tune-cortexm1.inc b/meta/conf/machine/include/tune-cortexm1.inc
deleted file mode 100644
index 8d882d4..0000000
--- a/meta/conf/machine/include/tune-cortexm1.inc
+++ /dev/null
@@ -1,11 +0,0 @@
-DEFAULTTUNE ?= "armv7a"
-
-require conf/machine/include/arm/arch-armv7a.inc
-
-TUNEVALID[cortexm1] = "Enable Cortex-M1 specific processor optimizations"
-TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexm1', ' -mcpu=cortex-m1', '', d)}"
-
-AVAILTUNES += "cortexm1"
-ARMPKGARCH_tune-cortexm1 = "cortexm1"
-TUNE_FEATURES_tune-cortexm1 = "${TUNE_FEATURES_tune-armv7a} cortexm1"
-PACKAGE_EXTRA_ARCHS_tune-cortexm1 = "${PACKAGE_EXTRA_ARCHS_tune-armv7at} cortexm1-vfp"
diff --git a/meta/conf/machine/include/tune-cortexm3.inc b/meta/conf/machine/include/tune-cortexm3.inc
deleted file mode 100644
index 62280c4..0000000
--- a/meta/conf/machine/include/tune-cortexm3.inc
+++ /dev/null
@@ -1,15 +0,0 @@
-DEFAULTTUNE ?= "cortexm3"
-
-require conf/machine/include/arm/arch-armv7a.inc
-
-TUNEVALID[cortexm3] = "Enable Cortex-M3 specific processor optimizations"
-TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexm3', ' -mcpu=cortex-m3', '', d)}"
-
-TUNEVALID[armv7m] = "Enable Cortex-M3 specific processor optimizations"
-TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7m', ' -march=armv7-m', '', d)}"
-MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv7m', 'armv7m:', '' ,d)}"
-
-AVAILTUNES += "cortexm3"
-ARMPKGARCH_tune-cortexm3 = "armv7m"
-TUNE_FEATURES_tune-cortexm3 = "armv7m vfp cortexm3"
-PACKAGE_EXTRA_ARCHS_tune-cortexm3 = "${PACKAGE_EXTRA_ARCHS_tune-armv7at} armv7m-vfp"
diff --git a/meta/conf/machine/include/tune-cortexr4.inc b/meta/conf/machine/include/tune-cortexr4.inc
deleted file mode 100644
index 5ef37c6..0000000
--- a/meta/conf/machine/include/tune-cortexr4.inc
+++ /dev/null
@@ -1,15 +0,0 @@
-DEFAULTTUNE ?= "cortexr4"
-
-require conf/machine/include/arm/arch-armv7a.inc
-
-TUNEVALID[cortexr4] = "Enable Cortex-R4 specific processor optimizations"
-TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexr4', ' -mcpu=cortex-r4', '', d)}"
-
-TUNEVALID[armv7r] = "Enable Cortex-R4 specific processor optimizations"
-TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7r', ' -march=armv7-r', '', d)}"
-MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv7r', 'armv7r:', '' ,d)}"
-
-AVAILTUNES += "cortexr4"
-ARMPKGARCH_tune-cortexr4 = "armv7r"
-TUNE_FEATURES_tune-cortexr4 = "armv7r vfp cortexr4 arm thumb"
-PACKAGE_EXTRA_ARCHS_tune-cortexr4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7at} armv7r-vfp armv7rt2-vfp"
diff --git a/meta/recipes-devtools/gcc/gcc-configure-common.inc b/meta/recipes-devtools/gcc/gcc-configure-common.inc
index 84e971a..85e69db 100644
--- a/meta/recipes-devtools/gcc/gcc-configure-common.inc
+++ b/meta/recipes-devtools/gcc/gcc-configure-common.inc
@@ -72,8 +72,6 @@ EXTRA_OECONF_append_mips64eln32 = " --with-abi=64 --with-arch-64=mips64 --with-t
 # features used in OE.
 EXTRA_OECONF_append_armv6 = " --with-arch=armv6"
 EXTRA_OECONF_append_armv7a = " --with-arch=armv7-a"
-EXTRA_OECONF_append_armv7m = " --with-arch=armv7-m"
-EXTRA_OECONF_append_armv7r = " --with-arch=armv7-r"
 EXTRA_OECONF_append_armv7ve = " --with-arch=armv7-a"
 
 EXTRA_OECONF_GCC_FLOAT ??= ""
-- 
1.9.1