[OE-core] [CONSOLIDATED PULL 19/20] package_rpm.bbclass: Replace shell provides/requires script with python version

[Saul Wold]

From: Richard Purdie <richard.purdie at linuxfoundation.org>

Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 meta/classes/package_rpm.bbclass |   22 +++++++++++++---------
 1 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/meta/classes/package_rpm.bbclass b/meta/classes/package_rpm.bbclass
index a813c8b..08a13f5 100644
--- a/meta/classes/package_rpm.bbclass
+++ b/meta/classes/package_rpm.bbclass
@@ -930,8 +930,9 @@ python do_package_rpm () {
 
 	# Construct per file dependencies file
 	def dump_filerdeps(varname, outfile, d):
-		outfile.write("#!/bin/sh\n")
-		outfile.write("\n# Dependency table\n")
+		outfile.write("#!/usr/bin/env python\n\n")
+		outfile.write("# Dependency table\n")
+		outfile.write('deps = {\n')
 		for pkg in packages.split():
 			dependsflist_key = 'FILE' + varname + 'FLIST' + "_" + pkg
 			dependsflist = (d.getVar(dependsflist_key, True) or "")
@@ -944,7 +945,7 @@ python do_package_rpm () {
 				file = file.replace("@tab@", "\t")
 				file = file.replace("@space@", " ")
 				file = file.replace("@at@", "@")
-				outfile.write("#" + pkgd + file + "\t")
+				outfile.write('"' + pkgd + file + '" : "')
 				for dep in depends_dict:
 					ver = depends_dict[dep]
 					if dep and ver:
@@ -953,12 +954,15 @@ python do_package_rpm () {
 						outfile.write(dep + " " + ver + " ")
 					else:
 						outfile.write(dep + " ")
-				outfile.write("\n")
-		outfile.write("\n\nwhile read file_name ; do\n")
-		outfile.write("\tlength=$(echo \"#${file_name}\t\" | wc -c )\n")
-		outfile.write("\tline=$(grep \"^#${file_name}\t\" $0 | cut -c ${length}- )\n")
-		outfile.write("\tprintf \"%s\\n\" ${line}\n")
-		outfile.write("done\n")
+				outfile.write('",\n')
+		outfile.write('}\n\n')
+		outfile.write("import sys\n")
+		outfile.write("while 1:\n")
+		outfile.write("\tline = sys.stdin.readline().strip()\n")
+		outfile.write("\tif not line:\n")
+		outfile.write("\t\tsys.exit(0)\n")
+		outfile.write("\tif line in deps:\n")
+		outfile.write("\t\tprint(deps[line] + '\\n')\n")
 
 	# OE-core dependencies a.k.a. RPM requires
 	outdepends = workdir + "/" + srcname + ".requires"
-- 
1.7.6.5