This commit was manufactured by cvs2git to create branch 'rpm-4_4_2'.

[packages/rpm.git] / rpm-truncate-cvslog.patch

# vim:ts=8:sw=4
--- rpm-4.4.2/build/parseChangelog.c	2006-04-26 22:34:05.263994598 +0300
+++ rpm-4.4.2-truncate-changelog/build/parseChangelog.c	2006-04-26 22:32:50.622329157 +0300
@@ -8,6 +8,9 @@
 #include "rpmbuild.h"
 #include "debug.h"
 
+#define CVS_RCSID "$""Log: "
+#define CVS_REVISION "Revision "
+
 void addChangelogEntry(Header h, time_t time, const char *name, const char *text)
 {
     int_32 mytime = time;	/* XXX convert to header representation */
@@ -116,6 +119,7 @@
     time_t time;
     time_t lastTime = 0;
     char *date, *name, *text, *next;
+    int numchangelog = rpmExpandNumeric("%{?_buildchangelogtruncate}");
 
     s = getStringBuf(sb);
 
@@ -197,6 +202,42 @@
 	while ((s > text) && xisspace(*s)) {
 	    *s-- = '\0';
 	}
+
+	if (numchangelog && (s = strstr(text, CVS_RCSID))) {
+	    /* find end of line */
+	    while(*s && *s != '\n') s++;
+	    if (!*s) {
+		goto out;
+	    }
+	    s++;
+	    if (!*s) {
+		goto out;
+	    }
+
+	    /* we reached place where first Revisions should be */
+	    i = 0;
+	    while (1) {
+		if (strncmp(s, CVS_REVISION, sizeof(CVS_REVISION) - 1) == 0) {
+		    if (i++ == numchangelog) {
+			break;
+		    }
+		}
+		while(*s && *s != '\n') s++;
+		if (!*s) {
+		    break;
+		}
+		s++;
+	    }
+
+	    if (*s) {
+		s--;
+		/* backup to the beginning of line */
+		while ((s > text) && (*s == '\n' || xisspace(*s))) {
+		    *s-- = '\0';
+		}
+	    }
+	}
+out:
 	
 	addChangelogEntry(h, time, name, text);
 	s = next;