uClibc-ng declares program_invocation_name as const. This causes the
build failure below:
error_prints.c:40:14: error: conflicting types for ‘program_invocation_name’
extern char *program_invocation_name;
^~~~~~~~~~~~~~~~~~~~~~~
In file included from error_prints.c:32:0:
.../output/host/x86_64-buildroot-linux-uclibc/sysroot/usr/include/errno.h:54:20:
note: previous declaration of ‘program_invocation_name’ was here
extern const char *program_invocation_name, *program_invocation_short_name;
^~~~~~~~~~~~~~~~~~~~~~~
Makefile:3856: recipe for target 'strace-error_prints.o' failed
Declare program_invocation_name only when the C library does not provide
one.
---
error_prints.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/error_prints.c b/error_prints.c
index 8519b9246698..710e99b04ab9 100644
--- a/error_prints.c
+++ b/error_prints.c
@@ -37,7 +37,9 @@
#include "error_prints.h"
+#ifndef HAVE_PROGRAM_INVOCATION_NAME
extern char *program_invocation_name;
+#endif
static void
verror_msg(int err_no, const char *fmt, va_list p)
--
2.14.1
------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, Slashdot.org! http://sdm.link/slashdot
_______________________________________________
Strace-devel mailing list
Strace-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/strace-devel
