From dd8f00921aa4ec5b45d0db8b3b55b8ea109f1fed Mon Sep 17 00:00:00 2001
From: jbj <devnull@localhost>
Date: Sat, 5 Sep 1998 18:20:52 +0000
Subject: [PATCH] Rewrite strsep code using strtok for ANSI C portability.
 Remove RPMVAR_SETENV for now.

CVS patchset: 2278
CVS date: 1998/09/05 18:20:52
---
 build.c      | 6 ++++--
 lib/rpmlib.h | 3 +--
 lib/rpmrc.c  | 6 +++++-
 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/build.c b/build.c
index 30fc022..ec36986 100644
--- a/build.c
+++ b/build.c
@@ -144,7 +144,7 @@ int build(char *arg, int buildAmount, char *passPhrase,
                  char * rcfile, char * arch, char * os, 
                  char *buildplatforms)
 {
-    char * platform;
+    char *platform, *t;
     int rc;
 
     if (buildplatforms == NULL) {
@@ -157,7 +157,9 @@ int build(char *arg, int buildAmount, char *passPhrase,
 
     printf("building these platforms: %s\n", buildplatforms);
 
-    while((platform = strsep(&buildplatforms,",")) != NULL) {
+    t = buildplatforms;
+    while((platform = strtok(t, ",")) != NULL) {
+	t = NULL;
 	printf("building %s\n", platform);
 
 	rpmSetVar(RPMVAR_BUILDPLATFORM,platform);
diff --git a/lib/rpmlib.h b/lib/rpmlib.h
index 7283608..c179240 100644
--- a/lib/rpmlib.h
+++ b/lib/rpmlib.h
@@ -246,9 +246,8 @@ extern const struct headerSprintfExtension rpmHeaderFormats[];
 #define	RPMVAR_BUILDPLATFORM            46
 #define	RPMVAR_BUILDARCH                47
 #define	RPMVAR_BUILDOS                  48
-#define	RPMVAR_SETENV                   49
 
-#define	RPMVAR_NUM			50     /* number of RPMVAR entries */
+#define	RPMVAR_NUM			49     /* number of RPMVAR entries */
 
 char * rpmGetVar(int var);
 int rpmGetBooleanVar(int var);
diff --git a/lib/rpmrc.c b/lib/rpmrc.c
index e9325d6..35c8881 100644
--- a/lib/rpmrc.c
+++ b/lib/rpmrc.c
@@ -120,7 +120,9 @@ static struct rpmOption optionTable[] = {
 /*    { "root",			RPMVAR_ROOT,			0, 0,	1, 0 }, */
     { "rpmdir",			RPMVAR_RPMDIR,			0, 0,	1, 1 },
     { "rpmfilename",		RPMVAR_RPMFILENAME,		0, 1,	1, 2 },
-    { "setenv",			RPMVAR_SETENV,			0, 1,	0, 0 },
+#if defined(RPMVAR_SETENV)
+    { "setenv",			RPMVAR_SETENV,			0, 1,	0. 0 },
+#endif
     { "signature",		RPMVAR_SIGTYPE,			0, 0,	0, 0 },
     { "sourcedir",		RPMVAR_SOURCEDIR,		0, 0,	1, 1 },
     { "specdir",		RPMVAR_SPECDIR,			0, 0,	1, 1 },
@@ -651,6 +653,7 @@ static int doReadRC(int fd, char * filename) {
  *	and run it through expandMacros() before parsing here -- all %define
  *	lines will work just fine without adding more syntax here.
  */
+#if defined(RPMVAR_SETENV)
 	    case RPMVAR_SETENV:
 	      {
  		char * macroname, *envname;
@@ -684,6 +687,7 @@ static int doReadRC(int fd, char * filename) {
 		addMacro(&globalMacroContext, start, NULL, macroname, RMIL_RPMRC);
 		setenv(envname,start,1);
 	      } break;
+#endif	/* defined(RPMVAR_SETENV) */
 
 	    case RPMVAR_INCLUDE:
 	      {	int fdinc;
-- 
2.7.4