[oe-commits] Armin Kuster : IBM power7 v2: Add new tune file for PPC power7

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: master-next
Commit: d61b13f0c6abf6fb090ed5dbd7dea03daceb54a5
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=d61b13f0c6abf6fb090ed5dbd7dea03daceb54a5

Author: Armin Kuster <akuster808 at gmail.com>
Date:   Mon Aug 25 20:12:58 2014 -0700

IBM power7 v2: Add new tune file for PPC power7

v2: rename file

Signed-off-by: Armin Kuster <akuster808 at gmail.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

---

 meta/conf/machine/include/tune-power7.inc | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/meta/conf/machine/include/tune-power7.inc b/meta/conf/machine/include/tune-power7.inc
new file mode 100644
index 0000000..7069e75
--- /dev/null
+++ b/meta/conf/machine/include/tune-power7.inc
@@ -0,0 +1,21 @@
+DEFAULTTUNE ?= "ppcpr7"
+
+require conf/machine/include/powerpc/arch-powerpc64.inc
+
+TUNEVALID[power7] = "Enable IBM Power7 specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "power7", " -mcpu=power7", "", d)}"
+
+AVAILTUNES += "ppcp7 ppc64p7"
+TUNE_FEATURES_tune-ppcp7 = "m32 fpu-hard power7 altivec"
+BASE_LIB_tune-ppcp7 = "lib"
+TUNE_PKGARCH_tune-ppcp7 = "ppcp7"
+PACKAGE_EXTRA_ARCHS_tune-ppcp7 = "${PACKAGE_EXTRA_ARCHS_tune-powerpc} ppcp7"
+
+TUNE_FEATURES_tune-ppc64p7 = "m64 fpu-hard power7 altivec"
+BASE_LIB_tune-ppc64p7 = "lib64"
+TUNE_PKGARCH_tune-ppc64p7 = "ppc64p7"
+PACKAGE_EXTRA_ARCHS_tune-ppc64p7 = "${PACKAGE_EXTRA_ARCHS_tune-powerpc64} ppc64p7"
+
+# glibc configure options to get power7 specific library
+GLIBC_EXTRA_OECONF_powerpc64 += "${@bb.utils.contains("TUNE_FEATURES", "power7", "--with-cpu=power7", "", d)}"
+GLIBC_EXTRA_OECONF_powerpc += "${@bb.utils.contains("TUNE_FEATURES", "power7", "--with-cpu=power7", "", d)}"