[PPL-devel] [GIT] ppl/ppl(master): Added missing guard against multiple inclusions.

[Roberto Bagnara]

Module: ppl/ppl
Branch: master
Commit: 35a5eeb76ebc1383776b4cbe802e3d8b2e16ea0d
URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=35a5eeb76ebc1383776b4cbe802e3d8b2e16ea0d

Author: Roberto Bagnara <bagnara at cs.unipr.it>
Date:   Sat Nov  5 20:49:58 2011 +0100

Added missing guard against multiple inclusions.
Detected by ECLAIR service inclgard.

---

 configure.ac |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/configure.ac b/configure.ac
index 458f2f4..d035793 100644
--- a/configure.ac
+++ b/configure.ac
@@ -81,6 +81,9 @@ AC_SUBST(ISODATE)
 AH_TOP([
 /* BEGIN ppl-config.h */
 
+#ifndef PPL_ppl_config_h
+#define PPL_ppl_config_h 1
+
 /* Unique (nonzero) code for the IEEE 754 Single Precision
    floating point format.  */
 #define PPL_FLOAT_IEEE754_SINGLE 1
@@ -122,6 +125,8 @@ AH_BOTTOM([
 
 #define PPL_U(x) x
 
+#endif /* !defined(PPL_ppl_config_h) */
+
 /* END ppl-config.h */
 ])