From b2c81de5d619a76a7cee983b87d8b12be32b2fed Mon Sep 17 00:00:00 2001
From: jbj <devnull@localhost>
Date: Mon, 31 Aug 1998 21:06:41 +0000
Subject: [PATCH] copy changelog tags to sub-packages just before packaging.

CVS patchset: 2269
CVS date: 1998/08/31 21:06:41
---
 CHANGES               |  1 +
 build/pack.c          | 10 ++++++++++
 build/parsePreamble.c | 23 ++++++++++-------------
 build/rpmbuild.h      |  3 +++
 4 files changed, 24 insertions(+), 13 deletions(-)

diff --git a/CHANGES b/CHANGES
index 17a3bd50c..bdaf45628 100644
--- a/CHANGES
+++ b/CHANGES
@@ -18,6 +18,7 @@
 	- added :hex query format
 
 2.5.2 -> 2.5.3:
+	- copy changelog tags to sub-packages just before packaging.
 	- fix infinite recursion on non-ERANGE return from getcwd() during
 	  install (Matt Wilson).
 	- rm .depend for multiple builds in same tree (Will Partain)
diff --git a/build/pack.c b/build/pack.c
index ce17fdc69..1f7206a4d 100644
--- a/build/pack.c
+++ b/build/pack.c
@@ -85,6 +85,13 @@ int packageSources(Spec spec)
 		    csa, spec->passPhrase, &(spec->cookie));
 }
 
+static int copyTags[] = {
+    RPMTAG_CHANGELOGTIME,
+    RPMTAG_CHANGELOGNAME,
+    RPMTAG_CHANGELOGTEXT,
+    0
+};
+
 int packageBinaries(Spec spec)
 {
     CSA_t csabuf, *csa = &csabuf;
@@ -108,6 +115,9 @@ int packageBinaries(Spec spec)
 	    headerAddEntry(pkg->header, RPMTAG_COOKIE,
 			   RPM_STRING_TYPE, spec->cookie, 1);
 	}
+
+	/* Copy changelog from src rpm */
+	headerCopyTags(spec->packages->header, pkg->header, copyTags);
 	
 	headerAddEntry(pkg->header, RPMTAG_RPMVERSION,
 		       RPM_STRING_TYPE, VERSION, 1);
diff --git a/build/parsePreamble.c b/build/parsePreamble.c
index b2924ab4e..a3a7c9f09 100644
--- a/build/parsePreamble.c
+++ b/build/parsePreamble.c
@@ -4,7 +4,7 @@
 
 #include "popt/popt.h"
 
-static int copyTags[] = {
+static int copyTagsDuringParse[] = {
     RPMTAG_VERSION,
     RPMTAG_RELEASE,
     RPMTAG_COPYRIGHT,
@@ -12,10 +12,10 @@ static int copyTags[] = {
     RPMTAG_DISTRIBUTION,
     RPMTAG_VENDOR,
     RPMTAG_ICON,
+    RPMTAG_URL,
     RPMTAG_CHANGELOGTIME,
     RPMTAG_CHANGELOGNAME,
     RPMTAG_CHANGELOGTEXT,
-    RPMTAG_URL,
     0
 };
 
@@ -39,7 +39,6 @@ static int handlePreambleTag(Spec spec, Package pkg, int tag, char *macro,
 static void initPreambleList(void);
 static int findPreambleTag(Spec spec, int *tag, char **macro, char *lang);
 static int checkForRequired(Header h, char *name);
-static void copyFromMain(Spec spec, Package pkg);
 static int checkForDuplicates(Header h, char *name);
 static void fillOutMainPackage(Header h);
 static char *tagName(int tag);
@@ -208,18 +207,17 @@ static int checkForRequired(Header h, char *name)
     return res;
 }
 
-static void copyFromMain(Spec spec, Package pkg)
+void headerCopyTags(Header headerFrom, Header headerTo, int *tagstocopy)
 {
-    Header headerFrom, headerTo;
-    int *p = copyTags;
-    char *s;
-    int type, count;
+    int *p;
 
-    headerFrom = spec->packages->header;
-    headerTo = pkg->header;
+    if (headerFrom == headerTo)
+	return;
 
-    while (*p) {
+    for (p = tagstocopy; *p != 0; p++) {
 	if (!headerIsEntry(headerTo, *p)) {
+	    char *s;
+	    int type, count;
 	    if (headerGetEntry(headerFrom, *p, &type, (void **) &s, &count)) {
 		headerAddEntry(headerTo, *p, type, s, count);
 		if (type == RPM_STRING_ARRAY_TYPE) {
@@ -227,7 +225,6 @@ static void copyFromMain(Spec spec, Package pkg)
 		}
 	    }
 	}
-	p++;
     }
 }
 
@@ -718,7 +715,7 @@ int parsePreamble(Spec spec, int initialPackage)
     }
 
     if (pkg != spec->packages) {
-	copyFromMain(spec, pkg);
+	headerCopyTags(spec->packages->header, pkg->header, copyTagsDuringParse);
     }
 
     if (checkForRequired(pkg->header, fullName)) {
diff --git a/build/rpmbuild.h b/build/rpmbuild.h
index b187c3356..c8bd622e2 100644
--- a/build/rpmbuild.h
+++ b/build/rpmbuild.h
@@ -67,6 +67,9 @@
 extern "C" {
 #endif
 
+/* XXX move to lib code */
+void headerCopyTags(Header headerFrom, Header headerTo, int *tagstocopy);
+
 /* from build/names.h */
 
 char *getUname(uid_t uid);