path: root/mcon/U/d_setprogname.U
diff options
Diffstat (limited to 'mcon/U/d_setprogname.U')
1 files changed, 40 insertions, 0 deletions
diff --git a/mcon/U/d_setprogname.U b/mcon/U/d_setprogname.U
new file mode 100644
index 0000000..0e53fdb
--- /dev/null
+++ b/mcon/U/d_setprogname.U
@@ -0,0 +1,40 @@
+?RCS: Copyright (c) 2015 Raphael Manfredi
+?RCS: You may redistribute only under the terms of the Artistic License,
+?RCS: as specified in the README file that comes with the distribution.
+?RCS: You may reuse parts of this distribution only within the terms of
+?RCS: that same Artistic License; a copy of which may be found at the root
+?RCS: of the source tree for dist 4.0.
+?MAKE:d_setprogname: Trylink cat i_stdlib
+?MAKE: -pick add $@ %<
+?S: This variable conditionally defines the HAS_SETPROGNAME
+?S: symbol, which indicates to the C program that setprogname()
+?S: is available to set the program name.
+?C: This symbol is defined when setprogname() is there to set the
+?C: program name.
+?H:#$d_setprogname HAS_SETPROGNAME
+?LINT: set d_setprogname
+: can we use setprogname?
+$cat >try.c <<EOC
+#include <sys/types.h>
+#$i_stdlib I_STDLIB
+#ifdef I_STDLIB
+#include <stdlib.h>
+int main(void)
+ setprogname("test");
+ return 0;
+set d_setprogname
+eval $trylink