# HG changeset patch
# User Bruno Haible <bruno@clisp.org>
# Date 1276080479 -7200
# Node ID 758ef73803dbb8a518cd32e40beaaa65aa618307
# Parent  a6b472aaadaf4ac1273ab4216116450d2af423d4
Avoid relocwrapper link errors due to gnulib replacement functions.

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+2010-06-09  Bruno Haible  <bruno@clisp.org>
+
+	Avoid relocwrapper link errors due to gnulib replacement functions.
+	* lib/canonicalize-lgpl.c: Use the system's malloc function.
+	* lib/malloca.c: Likewise.
+	* lib/relocatable.c: Likewise.
+	* lib/progreloc.c: Use the system's malloc, sprintf functions.
+	* lib/relocwrapper.c: Use the system's fprintf, malloc functions.
+	* lib/setenv.c: Use the system's malloc, realloc functions.
+	* lib/strerror.c: Use the system's sprintf function.
+	Reported by Ben Pfaff <blp@cs.stanford.edu>.
+
 2010-06-04  Bruno Haible  <bruno@clisp.org>
 
 	Prefer documented low-level autoconf macro names.
diff --git a/lib/canonicalize-lgpl.c b/lib/canonicalize-lgpl.c
--- a/lib/canonicalize-lgpl.c
+++ b/lib/canonicalize-lgpl.c
@@ -62,6 +62,8 @@
 # endif
 # define __readlink readlink
 # define __set_errno(e) errno = (e)
+/* Use the system functions, not the gnulib overrides in this file.  */
+# undef malloc
 # ifndef MAXSYMLINKS
 #  ifdef SYMLOOP_MAX
 #   define MAXSYMLINKS SYMLOOP_MAX
diff --git a/lib/malloca.c b/lib/malloca.c
--- a/lib/malloca.c
+++ b/lib/malloca.c
@@ -21,6 +21,9 @@
 /* Specification.  */
 #include "malloca.h"
 
+/* Use the system functions, not the gnulib overrides in this file.  */
+#undef malloc
+
 /* The speed critical point in this file is freea() applied to an alloca()
    result: it must be fast, to match the speed of alloca().  The speed of
    mmalloca() and freea() in the other case are not critical, because they
diff --git a/lib/progreloc.c b/lib/progreloc.c
--- a/lib/progreloc.c
+++ b/lib/progreloc.c
@@ -89,6 +89,10 @@
 #undef open
 #undef close
 
+/* Use the system functions, not the gnulib overrides in this file.  */
+#undef malloc
+#undef sprintf
+
 #undef set_program_name
 
 
diff --git a/lib/relocatable.c b/lib/relocatable.c
--- a/lib/relocatable.c
+++ b/lib/relocatable.c
@@ -86,6 +86,9 @@
 # define FILE_SYSTEM_PREFIX_LEN(P) 0
 #endif
 
+/* Use the system functions, not the gnulib overrides in this file.  */
+#undef malloc
+
 /* Original installation prefix.  */
 static char *orig_prefix;
 static size_t orig_prefix_len;
diff --git a/lib/relocwrapper.c b/lib/relocwrapper.c
--- a/lib/relocwrapper.c
+++ b/lib/relocwrapper.c
@@ -55,6 +55,10 @@
 #include "relocatable.h"
 #include "c-ctype.h"
 
+/* Use the system functions, not the gnulib overrides in this file.  */
+#undef fprintf
+#undef malloc
+
 /* Return a copy of the filename, with an extra ".bin" at the end.
    More generally, it replaces "${EXEEXT}" at the end with ".bin${EXEEXT}".  */
 static char *
diff --git a/lib/setenv.c b/lib/setenv.c
--- a/lib/setenv.c
+++ b/lib/setenv.c
@@ -64,6 +64,10 @@
 # define clearenv __clearenv
 # define tfind __tfind
 # define tsearch __tsearch
+#else
+/* Use the system functions, not the gnulib overrides in this file.  */
+# undef malloc
+# undef realloc
 #endif
 
 /* In the GNU C library implementation we try to be more clever and
diff --git a/lib/strerror.c b/lib/strerror.c
--- a/lib/strerror.c
+++ b/lib/strerror.c
@@ -32,6 +32,9 @@
 
 # include "intprops.h"
 
+/* Use the system functions, not the gnulib overrides in this file.  */
+# undef sprintf
+
 # undef strerror
 # if ! HAVE_DECL_STRERROR
 #  define strerror(n) NULL