[oe-commits] Mark Hatle : package_rpm.bbclass: Add RPMSPEC_PREAMBLE

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: master
Commit: c01a92408d267bcc5365bf8495035f6021a49ced
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=c01a92408d267bcc5365bf8495035f6021a49ced

Author: Mark Hatle <mark.hatle at windriver.com>
Date:   Thu Dec 22 19:01:36 2011 -0600

package_rpm.bbclass: Add RPMSPEC_PREAMBLE

Add a way to add arbitrary text to the top of a spec file.  This
can be useful for adding specific tags to the produced binaries for
tracking purposes.

Signed-off-by: Mark Hatle <mark.hatle at windriver.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

---

 meta/classes/package_rpm.bbclass |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/meta/classes/package_rpm.bbclass b/meta/classes/package_rpm.bbclass
index 469526b..d03dc3f 100644
--- a/meta/classes/package_rpm.bbclass
+++ b/meta/classes/package_rpm.bbclass
@@ -817,6 +817,12 @@ python write_specfile () {
 	except OSError:
 		raise bb.build.FuncFailed("unable to open spec file for writing.")
 
+	# RPMSPEC_PREAMBLE is a way to add arbitrary text to the top
+	# of the generated spec file
+	external_preamble = d.getVar("RPMSPEC_PREAMBLE", True)
+	if external_preamble:
+		specfile.write(external_preamble + "\n")
+
 	for line in spec_preamble_top:
 		specfile.write(line + "\n")