Argh. Realize we already have equivalents of initCli() and finishCli()

- rpmcliInit() and rpmcliFini() do almost exactly the same as our
  newborn cli-helpers, but they've been almost unused until now.
  Use them and lose the new ones.. doh.
- The downside is that popt aliases are now broken when running commands
  from the build tree due to lt-foo in argv[0], whereas initCli() took
  and explicit popt context name argument. Oh well...
- rpmcliFini() was missing several necessary memory cleanup calls,
  add them there while at it.

cliutils.c

@@ -44,77 +44,6 @@ void printUsage(poptContext con, FILE * fp, int flags)
 	poptPrintUsage(con, fp, flags);
 }
 
-poptContext initCli(const char *ctx, struct poptOption *optionsTable,
-		    int argc, char *argv[])
-{
-    const char *optArg;
-    int arg;
-    poptContext optCon;
-
-#if HAVE_MCHECK_H && HAVE_MTRACE
-    mtrace();   /* Trace malloc only if MALLOC_TRACE=mtrace-output-file. */
-#endif
-    
-#if defined(ENABLE_NLS)
-    /* set up the correct locale */
-    (void) setlocale(LC_ALL, "" );
-
-    bindtextdomain(PACKAGE, LOCALEDIR);
-    textdomain(PACKAGE);
-#endif
-
-    rpmSetVerbosity(RPMLOG_NOTICE);	/* XXX silly use by showrc */
-
-    /* Make a first pass through the arguments, looking for --rcfile */
-    /* We need to handle that before dealing with the rest of the arguments. */
-    /* XXX popt argv definition should be fixed instead of casting... */
-    optCon = poptGetContext(ctx, argc, (const char **)argv, optionsTable, 0);
-    {
-	char *poptfile = rpmGenPath(rpmConfigDir(), LIBRPMALIAS_FILENAME, NULL);
-	(void) poptReadConfigFile(optCon, poptfile);
-	free(poptfile);
-    }
-    (void) poptReadDefaultConfig(optCon, 1);
-    poptSetExecPath(optCon, rpmConfigDir(), 1);
-
-    while ((arg = poptGetNextOpt(optCon)) > 0) {
-	optArg = poptGetOptArg(optCon);
-
-	switch (arg) {
-	default:
-	    fprintf(stderr, _("Internal error in argument processing (%d) :-(\n"), arg);
-	    exit(EXIT_FAILURE);
-	}
-    }
-
-    if (arg < -1) {
-	fprintf(stderr, "%s: %s\n", 
-		poptBadOption(optCon, POPT_BADOPTION_NOALIAS), 
-		poptStrerror(arg));
-	exit(EXIT_FAILURE);
-    }
-
-    rpmcliConfigured();
-
-    return optCon;
-}
-
-int finishCli(poptContext optCon, int rc)
-{
-    poptFreeContext(optCon);
-    rpmFreeMacros(NULL);
-    rpmFreeMacros(rpmCLIMacroContext);
-    rpmFreeRpmrc();
-    rpmlogClose();
-
-#if HAVE_MCHECK_H && HAVE_MTRACE
-    muntrace();   /* Trace malloc only if MALLOC_TRACE=mtrace-output-file. */
-#endif
-
-    /* XXX Avoid exit status overflow. Status 255 is special to xargs(1) */
-    return (rc > 254) ? 254 : rc;
-}
-
 int initPipe(void)
 {
     int p[2];

cliutils.h

@@ -5,18 +5,14 @@
 #include <popt.h>
 #include <rpm/rpmutil.h>
 
+/* "normalized" exit: avoid overflowing and xargs special value 255 */
+#define RETVAL(rc) (((rc) > 254) ? 254 : (rc))
+
 RPM_GNUC_NORETURN
 void argerror(const char * desc);
 
 void printUsage(poptContext con, FILE * fp, int flags);
 
-/* Initialize cli-environment, returning parsed popt context caller */
-poptContext initCli(const char *ctx, struct poptOption *optionsTable,
-		    int argc, char *argv[]);
-
-/* Free up common resources, return "normalized" exit code */
-int finishCli(poptContext optCon, int rc);
-
 int initPipe(void);
 
 void finishPipe(void);

lib/poptALL.c

@@ -230,7 +230,11 @@ struct poptOption rpmcliAllPoptTable[] = {
 poptContext
 rpmcliFini(poptContext optCon)
 {
-    optCon = poptFreeContext(optCon);
+    poptFreeContext(optCon);
+    rpmFreeMacros(NULL);
+    rpmFreeMacros(rpmCLIMacroContext);
+    rpmFreeRpmrc();
+    rpmlogClose();
 
 #if HAVE_MCHECK_H && HAVE_MTRACE
     muntrace();   /* Trace malloc only if MALLOC_TRACE=mtrace-output-file. */

rpmbuild.c

@@ -386,18 +386,8 @@ int main(int argc, char *argv[])
     char * passPhrase = "";
 
     const char *pkg = NULL;
-    poptContext optCon;
     int ec = 0;
-	
-    setprogname(argv[0]);	/* Retrofit glibc __progname */
-
-    /* XXX glibc churn sanity */
-    if (__progname == NULL) {
-	if ((__progname = strrchr(argv[0], '/')) != NULL) __progname++;
-	else __progname = argv[0];
-    }
-
-    optCon = initCli("rpmbuild", optionsTable, argc, argv);
+    poptContext optCon = rpmcliInit(argc, argv, optionsTable);
 
     if (argc <= 1 || poptPeekArg(optCon) == NULL) {
 	printUsage(optCon, stderr, 0);
@@ -534,5 +524,7 @@ exit:
     ba->buildRootOverride = _free(ba->buildRootOverride);
     ba->targets = _free(ba->targets);
 
-    return finishCli(optCon, ec);
+    rpmcliFini(optCon);
+
+    return RETVAL(ec);
 }

rpmqv.c

@@ -123,15 +123,7 @@ int main(int argc, char *argv[])
     int i;
 #endif
 
-    setprogname(argv[0]);	/* Retrofit glibc __progname */
-
-    /* XXX glibc churn sanity */
-    if (__progname == NULL) {
-	if ((__progname = strrchr(argv[0], '/')) != NULL) __progname++;
-	else __progname = argv[0];
-    }
-
-    optCon = initCli("rpm", optionsTable, argc, argv);
+    optCon = rpmcliInit(argc, argv, optionsTable);
 
     /* Set the major mode based on argv[0] */
 #ifdef	IAM_RPMQV
@@ -547,5 +539,7 @@ exit:
     ia->relocations = _free(ia->relocations);
 #endif
 
-    return finishCli(optCon, ec);
+    rpmcliFini(optCon);
+
+    return RETVAL(ec);
 }