Add Summary/Description support to packaging

[BUGID #281]

Add the ability for the deb, ipk and rpm classes to use the new summary
and description fields.  The Description is wrapped around 75 characters
to ensure a reasonably nice, presentable description.

(Summary defaults to the description if Summary is not defined.)

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>

1 files changed, 10 insertions, 6 deletions

diff --git a/meta/classes/package_rpm.bbclass b/meta/classes/package_rpm.bbclass
index 49468bbd5a..b31830f945 100644
--- a/meta/classes/package_rpm.bbclass
+++ b/meta/classes/package_rpm.bbclass
@@ -72,6 +72,8 @@ package_generate_rpm_conf () {
 }
 
 python write_specfile () {
+        import textwrap
+
         # We need to change '-' in a version field to '+'
         # This needs to be done BEFORE the mapping_rename_hook
         def translate_vers(varname, d):
@@ -136,7 +138,7 @@ python write_specfile () {
 
         # Construct the SPEC file...
         srcname    = bb.data.getVar('PN', d, True)
-        srcsummary = (bb.data.getVar('SUMMARY', d, True) or ".")
+        srcsummary = (bb.data.getVar('SUMMARY', d, True) or bb.data.getVar('DESCRIPTION', d, True) or ".")
         srcversion = bb.data.getVar('PV', d, True).replace('-', '+')
         srcrelease = bb.data.getVar('PR', d, True)
         srcepoch   = (bb.data.getVar('PE', d, True) or "")
@@ -144,7 +146,7 @@ python write_specfile () {
         srcsection = bb.data.getVar('SECTION', d, True)
         srcmaintainer  = bb.data.getVar('MAINTAINER', d, True)
         srchomepage    = bb.data.getVar('HOMEPAGE', d, True)
-        srcdescription = bb.data.getVar('DESCRIPTION', d, True)
+        srcdescription = bb.data.getVar('DESCRIPTION', d, True) or "."
 
         srcdepends     = bb.data.getVar('DEPENDS', d, True)
         srcrdepends    = []
@@ -191,13 +193,13 @@ python write_specfile () {
 
                 splitname    = pkgname
 
-                splitsummary = (bb.data.getVar('SUMMARY', d, True) or ".")
+                splitsummary = (bb.data.getVar('SUMMARY', d, True) or bb.data.getVar('DESCRIPTION', d, True) or ".")
                 splitversion = (bb.data.getVar('PV', localdata, True) or "").replace('-', '+')
                 splitrelease = (bb.data.getVar('PR', localdata, True) or "")
                 splitepoch   = (bb.data.getVar('PE', localdata, True) or "")
                 splitlicense = (bb.data.getVar('LICENSE', localdata, True) or "")
                 splitsection = (bb.data.getVar('SECTION', localdata, True) or "")
-                splitdescription = (bb.data.getVar('DESCRIPTION', localdata, True) or "")
+                splitdescription = (bb.data.getVar('DESCRIPTION', localdata, True) or ".")
 
                 translate_vers('RDEPENDS', localdata)
                 translate_vers('RRECOMMENDS', localdata)
@@ -295,7 +297,8 @@ python write_specfile () {
                 spec_preamble_bottom.append('')
 
                 spec_preamble_bottom.append('%%description -n %s' % splitname)
-                spec_preamble_bottom.append('%s' % splitdescription)
+                dedent_text = textwrap.dedent(splitdescription).strip()
+                spec_preamble_bottom.append('%s' % textwrap.fill(dedent_text, width=75))
 
                 spec_preamble_bottom.append('')
 
@@ -379,7 +382,8 @@ python write_specfile () {
         spec_preamble_top.append('')
 
         spec_preamble_top.append('%description')
-        spec_preamble_top.append('%s' % srcdescription)
+        dedent_text = textwrap.dedent(srcdescription).strip()
+        spec_preamble_top.append('%s' % textwrap.fill(dedent_text, width=75))
 
         spec_preamble_top.append('')