bitbake.conf: Create BPN variable containing the pruned version of PN with various suffixes removed and use this for S and FILESPATH. This uses naming from OE but with improved code

2 files changed, 22 insertions, 5 deletions

diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index 76b21382f5..404c319d04 100644
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -167,6 +167,14 @@ def base_both_contain(variable1, variable2, checkvalue, d):
 
 DEPENDS_prepend="${@base_dep_prepend(d)} "
 
+def base_prune_suffix(var, suffixes, d):
+    # See if var ends with any of the suffixes listed and 
+    # remove it if found
+    for suffix in suffixes:
+        if var.endswith(suffix):
+            return var.replace(suffix, "")
+    return var
+
 def base_set_filespath(path, d):
 	import os, bb
 	filespath = []
@@ -177,7 +185,7 @@ def base_set_filespath(path, d):
 			filespath.append(os.path.join(p, o))
 	return ":".join(filespath)
 
-FILESPATH = "${@base_set_filespath([ "${FILE_DIRNAME}/${PF}", "${FILE_DIRNAME}/${P}", "${FILE_DIRNAME}/${PN}", "${FILE_DIRNAME}/files", "${FILE_DIRNAME}" ], d)}"
+FILESPATH = "${@base_set_filespath([ "${FILE_DIRNAME}/${PF}", "${FILE_DIRNAME}/${P}", "${FILE_DIRNAME}/${PN}", "${FILE_DIRNAME}/${BP}", "${FILE_DIRNAME}/${BPN}", "${FILE_DIRNAME}/files", "${FILE_DIRNAME}" ], d)}"
 
 def oe_filter(f, str, d):
 	from re import match
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index fddfd1ffe0..4387ef061c 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -144,13 +144,20 @@ EXTENDPEVER = "${@['','${PE\x7d:'][bb.data.getVar('PE',d,1) > 0]}"
 DEBPV = "${EXTENDPEVER}${PV}-${PR}"
 P = "${PN}-${PV}"
 
+# Base package name
+# Automatically derives "foo" from "foo-native", "foo-cross" or "foo-initial"
+# otherwise it is the same as PN and P
+SPECIAL_PKGSUFFIX = "-native -cross -sdk -cross-sdk -initial -intermediate"
+BPN = "${@base_prune_suffix(bb.data.getVar('PN', d, True), bb.data.getVar('SPECIAL_PKGSUFFIX', d, True).split(), d)}"
+BP = "${BPN}-${PV}"
+
 # Package info.
 
 SECTION = "base"
 PRIORITY = "optional"
 DESCRIPTION = "Version ${PV}-${PR} of package ${PN}"
 LICENSE = "unknown"
-MAINTAINER = "OpenedHand <poky@openedhand.com>"
+MAINTAINER = "Poky Team <poky@openedhand.com>"
 HOMEPAGE = "unknown"
 
 # Package dependencies and provides.
@@ -210,8 +217,10 @@ FILES_${PN}-locale = "${datadir}/locale"
 # File manifest
 
 FILE_DIRNAME = "${@os.path.dirname(bb.data.getVar('FILE', d))}"
-FILESPATH = "${FILE_DIRNAME}/${PF}:${FILE_DIRNAME}/${P}:${FILE_DIRNAME}/${PN}:${FILE_DIRNAME}/files:${FILE_DIRNAME}"
-FILESDIR = "${@bb.which(bb.data.getVar('FILESPATH', d, 1), '.')}"
+# FILESPATH is set in base.bbclass
+#FILESPATH = "${FILE_DIRNAME}/${PF}:${FILE_DIRNAME}/${P}:${FILE_DIRNAME}/${PN}:${FILE_DIRNAME}/${BP}:${FILE_DIRNAME}/${BPN}:${FILE_DIRNAME}/files:${FILE_DIRNAME}"
+# Giving FILESDIR this default value is pointless as FILESPATH is always searched first - RP
+#FILESDIR = "${@bb.which(bb.data.getVar('FILESPATH', d, 1), '.')}"
 
 ##################################################################
 # General work and output directories for the build system.
@@ -230,7 +239,7 @@ STAMP = "${TMPDIR}/stamps/${MULTIMACH_TARGET_SYS}/${PF}"
 WORKDIR = "${TMPDIR}/work/${MULTIMACH_TARGET_SYS}/${PF}"
 T = "${WORKDIR}/temp"
 D = "${WORKDIR}/image"
-S = "${WORKDIR}/${P}"
+S = "${WORKDIR}/${BP}"
 B = "${S}"
 
 STAGING_DIR = "${TMPDIR}/staging"