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* [dizzy][PATCH] serf: fix 'ccache' builds
@ 2015-03-05 23:03 Martin Jansa
  2015-03-05 23:07 ` Martin Jansa
  0 siblings, 1 reply; 3+ messages in thread
From: Martin Jansa @ 2015-03-05 23:03 UTC (permalink / raw)
  To: openembedded-core; +Cc: Enrico Scholz

From: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>

'scons' cleans the environment which breaks ccache builds because
CCACHEDIR can point to an unexpected location:

| ccache arm-linux-gnueabi-gcc ... context.c
| ccache: failed to create .../serf/1.3.8-r0/.home/.ccache (No such file or directory)

Issue is described in

  http://www.scons.org/wiki/ImportingEnvironmentSettings

and because 'bitbake' cleans environment we can pass it completely
instead of trying to enumerate needed env.

With the 'env.patch' the FULLCC variable is not needed anymore (which
would break when CC is 'ccache arm-...-gcc' and host ccache is used)
because the correct $PATH is available during scons build:

| sh: .../sysroots/x86_64-oe-linux/usr/bin/arm-linux-gnueabi/ccache: No such file or directory
| scons: *** [context.o] Error 127

Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
Signed-off-by: Ross Burton <ross.burton@intel.com>
---
 meta/recipes-support/serf/serf/env.patch | 28 ++++++++++++++++++++++++++++
 meta/recipes-support/serf/serf_1.3.7.bb  |  8 +++-----
 2 files changed, 31 insertions(+), 5 deletions(-)
 create mode 100644 meta/recipes-support/serf/serf/env.patch

diff --git a/meta/recipes-support/serf/serf/env.patch b/meta/recipes-support/serf/serf/env.patch
new file mode 100644
index 0000000..9d073e9
--- /dev/null
+++ b/meta/recipes-support/serf/serf/env.patch
@@ -0,0 +1,28 @@
+'scons' cleans the environment which breaks ccache builds because
+CCACHEDIR can point to an unexpected location:
+
+| ccache arm-linux-gnueabi-gcc ... context.c
+| ccache: failed to create .../serf/1.3.6-r0/.home/.ccache (No such file or directory)
+
+Issue is described in
+
+  http://www.scons.org/wiki/ImportingEnvironmentSettings
+
+and because 'bitbake' cleans environment we can pass it completely
+instead of trying to enumerate needed env.
+
+Upstream-Status: Inappropriate
+
+
+Index: serf-1.3.6/SConstruct
+===================================================================
+--- serf-1.3.6.orig/SConstruct
++++ serf-1.3.6/SConstruct
+@@ -149,6 +149,7 @@ if sys.platform == 'win32':
+ env = Environment(variables=opts,
+                   tools=('default', 'textfile',),
+                   CPPPATH=['.', ],
++                  ENV = os.environ,
+                   )
+
+ env.Append(BUILDERS = {
diff --git a/meta/recipes-support/serf/serf_1.3.7.bb b/meta/recipes-support/serf/serf_1.3.7.bb
index 5230ef7..b87a04a 100644
--- a/meta/recipes-support/serf/serf_1.3.7.bb
+++ b/meta/recipes-support/serf/serf_1.3.7.bb
@@ -1,6 +1,7 @@
 
 SRC_URI = "http://serf.googlecode.com/svn/src_releases/serf-1.3.7.tar.bz2 \
-           file://norpath.patch"
+           file://norpath.patch \
+           file://env.patch"
 SRC_URI[md5sum] = "0a6fa745df4517dd8f79c75c538919bc"
 SRC_URI[sha256sum] = "ecccb74e665e6ea7539271e126a21d0f7eeddfeaa8ce090adb3aec6682f9f0ae"
 
@@ -9,12 +10,9 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
 
 DEPENDS = "python-scons-native openssl apr apr-util util-linux expat"
 
-FULLCC = "${STAGING_BINDIR_TOOLCHAIN}/${CC}"
-FULLCC_class-native = "${CC}"
-
 do_compile() {
 	${STAGING_BINDIR_NATIVE}/scons ${PARALLEL_MAKE} PREFIX=${prefix} \
-		CC="${FULLCC}" \
+		CC="${CC}" \
 		APR=`which apr-1-config` APU=`which apu-1-config` \
 		CFLAGS="${CFLAGS}" LINKFLAGS="${LDFLAGS}" \
 		OPENSSL="${STAGING_EXECPREFIXDIR}"
-- 
2.3.1



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2015-03-05 23:03 [dizzy][PATCH] serf: fix 'ccache' builds Martin Jansa
2015-03-05 23:07 ` Martin Jansa
2015-03-07  4:13   ` akuster808

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