[oe] [PATCH v2] cpufrequtils: Use CC, LD etc. that comes frmo OE.

[Martin Ertsaas]

Problem with just setting CROSS, is that it will unset all the flags that
OE sets in CC, like float-abi=hard.

Signed-off-by: Martin Ertsaas <mertsas at cisco.com>
---
 .../0001-Use-CC-LD-etc-that-comes-from-OE.patch    |   65 ++++++++++++++++++++
 .../cpufrequtils/0001-dont-unset-cflags.patch      |   30 +++++++++
 .../cpufrequtils/cpufrequtils_008.bb               |    1 +
 3 files changed, 96 insertions(+), 0 deletions(-)
 create mode 100644 meta-oe/recipes-support/cpufrequtils/0001-Use-CC-LD-etc-that-comes-from-OE.patch
 create mode 100644 meta-oe/recipes-support/cpufrequtils/cpufrequtils/0001-dont-unset-cflags.patch

diff --git a/meta-oe/recipes-support/cpufrequtils/0001-Use-CC-LD-etc-that-comes-from-OE.patch b/meta-oe/recipes-support/cpufrequtils/0001-Use-CC-LD-etc-that-comes-from-OE.patch
new file mode 100644
index 0000000..52b7c7e
--- /dev/null
+++ b/meta-oe/recipes-support/cpufrequtils/0001-Use-CC-LD-etc-that-comes-from-OE.patch
@@ -0,0 +1,65 @@
+From 214157f76d144fe77fe878f4f8ccb2fab116af1d Mon Sep 17 00:00:00 2001
+From: Martin Ertsaas <mertsas at cisco.com>
+Date: Wed, 25 Jul 2012 09:35:24 +0200
+Subject: [PATCH] Use CC, LD etc that comes from OE.
+
+Problem with just setting CROSS, is that it will unset all the flags that OE sets in CC, like float-abi=hard.
+
+Signed-off-by: Martin Ertsaas <mertsas at cisco.com>
+---
+ .../cpufrequtils/0001-dont-unset-cflags.patch      |   30 ++++++++++++++++++++
+ .../cpufrequtils/cpufrequtils_008.bb               |    1 +
+ 2 files changed, 31 insertions(+), 0 deletions(-)
+ create mode 100644 meta-oe/recipes-support/cpufrequtils/cpufrequtils/0001-dont-unset-cflags.patch
+
+diff --git a/meta-oe/recipes-support/cpufrequtils/cpufrequtils/0001-dont-unset-cflags.patch b/meta-oe/recipes-support/cpufrequtils/cpufrequtils/0001-dont-unset-cflags.patch
+new file mode 100644
+index 0000000..fb2f07f
+--- /dev/null
++++ b/meta-oe/recipes-support/cpufrequtils/cpufrequtils/0001-dont-unset-cflags.patch
+@@ -0,0 +1,30 @@
++--- git.old/Makefile	2012-04-17 13:29:46.280435340 +0200
+++++ git/Makefile	2012-04-17 13:31:13.664433470 +0200
++@@ -77,17 +77,7 @@ INSTALL_PROGRAM = ${INSTALL}
++ INSTALL_DATA  = ${INSTALL} -m 644
++ INSTALL_SCRIPT = ${INSTALL_PROGRAM}
++ 
++-# If you are running a cross compiler, you may want to set this
++-# to something more interesting, like "arm-linux-".  If you want
++-# to compile vs uClibc, that can be done here as well.
++-CROSS = #/usr/i386-linux-uclibc/usr/bin/i386-uclibc-
++-CC = $(CROSS)gcc
++-LD = $(CROSS)gcc
++-AR = $(CROSS)ar
++-STRIP = $(CROSS)strip
++-RANLIB = $(CROSS)ranlib
++-HOSTCC = gcc
++-
+++HOSTCC = $(BUILD_CC)
++ 
++ # Now we set up the build system
++ #
++@@ -95,7 +85,7 @@ HOSTCC = gcc
++ # set up PWD so that older versions of make will work with our build.
++ PWD = $(shell pwd)
++ 
++-export CROSS CC AR STRIP RANLIB CFLAGS LDFLAGS LIB_OBJS
+++export CFLAGS LDFLAGS LIB_OBJS
++ 
++ # check if compiler option is supported
++ cc-supports = ${shell if $(CC) ${1} -S -o /dev/null -xc /dev/null > /dev/null 2>&1; then echo "$(1)"; fi;}
+diff --git a/meta-oe/recipes-support/cpufrequtils/cpufrequtils_008.bb b/meta-oe/recipes-support/cpufrequtils/cpufrequtils_008.bb
+index 0cc3725..a7a48a8 100644
+--- a/meta-oe/recipes-support/cpufrequtils/cpufrequtils_008.bb
++++ b/meta-oe/recipes-support/cpufrequtils/cpufrequtils_008.bb
+@@ -9,6 +9,7 @@ SRCREV = "a2f0c39d5f21596bb9f5223e895c0ff210b265d0"
+ # SRC_URI = "git://git.kernel.org/pub/scm/utils/kernel/cpufreq/cpufrequtils.git \
+ 
+ SRC_URI = "git://github.com/emagii/cpufrequtils.git \
++           file://0001-dont-unset-cflags.patch \
+           "
+ 
+ CFLAGS_append_libc-uclibc = " ${@['-DNLS', '-UNLS']['${USE_NLS}' == 'no']} "
+-- 
+1.7.8.6
+
diff --git a/meta-oe/recipes-support/cpufrequtils/cpufrequtils/0001-dont-unset-cflags.patch b/meta-oe/recipes-support/cpufrequtils/cpufrequtils/0001-dont-unset-cflags.patch
new file mode 100644
index 0000000..fb2f07f
--- /dev/null
+++ b/meta-oe/recipes-support/cpufrequtils/cpufrequtils/0001-dont-unset-cflags.patch
@@ -0,0 +1,30 @@
+--- git.old/Makefile	2012-04-17 13:29:46.280435340 +0200
++++ git/Makefile	2012-04-17 13:31:13.664433470 +0200
+@@ -77,17 +77,7 @@ INSTALL_PROGRAM = ${INSTALL}
+ INSTALL_DATA  = ${INSTALL} -m 644
+ INSTALL_SCRIPT = ${INSTALL_PROGRAM}
+ 
+-# If you are running a cross compiler, you may want to set this
+-# to something more interesting, like "arm-linux-".  If you want
+-# to compile vs uClibc, that can be done here as well.
+-CROSS = #/usr/i386-linux-uclibc/usr/bin/i386-uclibc-
+-CC = $(CROSS)gcc
+-LD = $(CROSS)gcc
+-AR = $(CROSS)ar
+-STRIP = $(CROSS)strip
+-RANLIB = $(CROSS)ranlib
+-HOSTCC = gcc
+-
++HOSTCC = $(BUILD_CC)
+ 
+ # Now we set up the build system
+ #
+@@ -95,7 +85,7 @@ HOSTCC = gcc
+ # set up PWD so that older versions of make will work with our build.
+ PWD = $(shell pwd)
+ 
+-export CROSS CC AR STRIP RANLIB CFLAGS LDFLAGS LIB_OBJS
++export CFLAGS LDFLAGS LIB_OBJS
+ 
+ # check if compiler option is supported
+ cc-supports = ${shell if $(CC) ${1} -S -o /dev/null -xc /dev/null > /dev/null 2>&1; then echo "$(1)"; fi;}
diff --git a/meta-oe/recipes-support/cpufrequtils/cpufrequtils_008.bb b/meta-oe/recipes-support/cpufrequtils/cpufrequtils_008.bb
index 0cc3725..a7a48a8 100644
--- a/meta-oe/recipes-support/cpufrequtils/cpufrequtils_008.bb
+++ b/meta-oe/recipes-support/cpufrequtils/cpufrequtils_008.bb
@@ -9,6 +9,7 @@ SRCREV = "a2f0c39d5f21596bb9f5223e895c0ff210b265d0"
 # SRC_URI = "git://git.kernel.org/pub/scm/utils/kernel/cpufreq/cpufrequtils.git \
 
 SRC_URI = "git://github.com/emagii/cpufrequtils.git \
+           file://0001-dont-unset-cflags.patch \
           "
 
 CFLAGS_append_libc-uclibc = " ${@['-DNLS', '-UNLS']['${USE_NLS}' == 'no']} "
-- 
1.7.8.6