File popt-libc-updates.patch of Package popt

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File popt-libc-updates.patch of Package popt (Revision 61134d2ca4b574a283fa9046ac7a9c7d)

Currently displaying revision 61134d2ca4b574a283fa9046ac7a9c7d , Show latest

Index: configure.ac
===================================================================
--- configure.ac.orig
+++ configure.ac
@@ -21,7 +21,7 @@ AC_SUBST(LT_AGE, 8)
 ALL_LINGUAS="cs da de eo es fi fr ga gl hu id is it ja ko lv nb nl pl pt ro ru sk sl sv th tr uk vi wa zh_TW zh_CN"
 
 AC_PROG_CC_STDC
-AC_PROG_CC
+AC_USE_SYSTEM_EXTENSIONS
 
 AC_PROG_INSTALL
 AC_PROG_LIBTOOL
@@ -40,13 +40,12 @@ else
 fi
 AC_SUBST(TARGET)
 
-CFLAGS="$CFLAGS -D_GNU_SOURCE -D_REENTRANT"
+CFLAGS="$CFLAGS -D_REENTRANT"
 
 AC_GCC_TRADITIONAL
 AC_SYS_LARGEFILE
 
 AC_ISC_POSIX
-AM_C_PROTOTYPES
 
 AC_CHECK_HEADERS(float.h fnmatch.h glob.h langinfo.h libintl.h mcheck.h unistd.h)
 
@@ -82,7 +81,7 @@ AC_ARG_ENABLE(build-gcov,
 AC_CHECK_FUNC(setreuid, [], [
     AC_CHECK_LIB(ucb, setreuid, [if echo $LIBS | grep -- -lucb >/dev/null ;then :; else LIBS="$LIBS -lc -lucb" USEUCB=y;fi])
 ])
-AC_CHECK_FUNCS(getuid geteuid iconv mtrace __secure_getenv setregid stpcpy strerror vasprintf srandom)
+AC_CHECK_FUNCS(getuid geteuid iconv mtrace __secure_getenv secure_getenv setregid stpcpy strerror vasprintf srandom)
 
 AM_GNU_GETTEXT([external])
 AM_ICONV_LINK
Index: system.h
===================================================================
--- system.h.orig
+++ system.h
@@ -1,10 +1,9 @@
 /**
  * \file popt/system.h
  */
+#pragma once
 
-#ifdef HAVE_CONFIG_H
 #include "config.h"
-#endif
 
 #if defined (__GLIBC__) && defined(__LCLINT__)
 /*@-declundef@*/
@@ -42,6 +41,7 @@ extern __const __int32_t *__ctype_touppe
 #include <libc.h>
 #endif
 
+#pragma GCC visibility push(hidden)
 /*@-incondefs@*/
 /*@mayexit@*/ /*@only@*/ /*@out@*/ /*@unused@*/
 void * xmalloc (size_t size)
@@ -77,6 +77,8 @@ static inline char * stpcpy (char *dest,
 }
 #endif
 
+#pragma GCC visibility pop
+
 /* Memory allocation via macro defs to get meaningful locations from mtrace() */
 #if defined(HAVE_MCHECK_H) && defined(__GNUC__)
 #define	vmefail()	(fprintf(stderr, "virtual memory exhausted.\n"), exit(EXIT_FAILURE), NULL)
@@ -91,8 +93,12 @@ static inline char * stpcpy (char *dest,
 #define	xstrdup(_str)	strdup(_str)
 #endif  /* defined(HAVE_MCHECK_H) && defined(__GNUC__) */
 
-#if defined(HAVE___SECURE_GETENV) && !defined(__LCLINT__)
-#define	getenv(_s)	__secure_getenv(_s)
+#ifndef HAVE_SECURE_GETENV
+#  ifdef HAVE__SECURE_GETENV
+#    define secure_getenv __secure_getenv
+#  else
+#    error neither secure_getenv nor __secure_getenv is available
+#  endif
 #endif
 
 #if !defined(__GNUC__) && !defined(__attribute__)
Index: Makefile.am
===================================================================
--- Makefile.am.orig
+++ Makefile.am
@@ -14,7 +14,7 @@ EXTRA_DIST = config.rpath lookup3.c auto
 
 SUBDIRS = po . auto
 
-AM_CPPFLAGS = -I. -I$(top_srcdir)
+AM_CPPFLAGS = -include $(top_srcdir)/system.h -I. -I$(top_srcdir)
 
 noinst_HEADERS = poptint.h system.h
 
@@ -37,7 +37,7 @@ noinst_SCRIPTS = testit.sh
 TESTS_ENVIRONMENT = \
 test1="$(top_builddir)/test1"
 
-TESTS = $(top_srcdir)/testit.sh
+TESTS = testit.sh
 
 include_HEADERS = popt.h
 
Index: popt.c
===================================================================
--- popt.c.orig
+++ popt.c
@@ -197,7 +197,7 @@ poptContext poptGetContext(const char *
     con->execAbsolute = 1;
     con->arg_strip = NULL;
 
-    if (getenv("POSIXLY_CORRECT") || getenv("POSIX_ME_HARDER"))
+    if (secure_getenv("POSIXLY_CORRECT") || secure_getenv("POSIX_ME_HARDER"))
 	con->flags |= POPT_CONTEXT_POSIXMEHARDER;
 
     if (name)
@@ -442,7 +442,7 @@ const char * findProgramPath(/*@null@*/
     if (strchr(argv0, '/'))
 	return xstrdup(argv0);
 
-    if ((path = getenv("PATH")) == NULL || (path = xstrdup(path)) == NULL)
+    if ((path = secure_getenv("PATH")) == NULL || (path = xstrdup(path)) == NULL)
 	return NULL;
 
     /* The return buffer in t is big enough for any path. */
@@ -1706,6 +1706,7 @@ const char * poptBadOption(poptContext c
 
 const char * poptStrerror(const int error)
 {
+    char errbuf[1024];
     switch (error) {
       case POPT_ERROR_NOARG:
 	return POPT_("missing argument");
@@ -1728,7 +1729,7 @@ const char * poptStrerror(const int erro
       case POPT_ERROR_BADCONFIG:
 	return POPT_("config file failed sanity test");
       case POPT_ERROR_ERRNO:
-	return strerror(errno);
+	return strerror_r(errno, errbuf, sizeof errbuf);
       default:
 	return POPT_("unknown error");
     }
Index: poptconfig.c
===================================================================
--- poptconfig.c.orig
+++ poptconfig.c
@@ -540,7 +540,7 @@ int poptReadDefaultConfig(poptContext co
     if (rc) goto exit;
 #endif
 
-    if ((home = getenv("HOME"))) {
+    if ((home = secure_getenv("HOME"))) {
 	char * fn = malloc(strlen(home) + 20);
 	if (fn != NULL) {
 	    (void) stpcpy(stpcpy(fn, home), "/.popt");
Index: poptint.h
===================================================================
--- poptint.h.orig
+++ poptint.h
@@ -11,6 +11,8 @@
 
 #include <stdint.h>
 
+#pragma GCC visibility push(hidden)
+
 /**
  * Wrapper to free(3), hides const compilation noise, permit NULL, return NULL.
  * @param p		memory to free
@@ -149,6 +151,8 @@ struct poptContext_s {
     pbm_set * arg_strip;
 };
 
+#pragma GCC visibility pop
+
 #if defined(POPT_fprintf)
 #define	POPT_dgettext	dgettext
 #else
@@ -182,6 +186,8 @@ extern char *nl_langinfo (nl_item __item
 #endif
 #endif
 
+#pragma GCC visibility push(hidden)
+
 #if defined(HAVE_DCGETTEXT) && !defined(__LCLINT__)
 char *POPT_dgettext(const char * dom, const char * str)
 	/*@*/;
@@ -200,6 +206,8 @@ const char *POPT_next_char (/*@returned@
 
 #endif
 
+#pragma GCC visibility pop
+
 #if defined(ENABLE_NLS) && defined(HAVE_LIBINTL_H)
 #include <libintl.h>
 #endif

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File popt-libc-updates.patch of Package popt (Revision 61134d2ca4b574a283fa9046ac7a9c7d)

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