[llvm-commits] CVS: llvm/autoconf/configure.ac

[Reid Spencer]

Changes in directory llvm/autoconf:

configure.ac updated: 1.240 -> 1.241
---
Log message:

For PR848: http://llvm.org/PR848 :
1. Get the path to the pwd binary (/bin/pwd usually) from configure.
2. Use that path to run pwd in all path variables set in Makefile.config.in
The hope is that these changes will resolve symlinks to physical paths. This 
should work on all platforms where the binary pwd defaults to printing 
physical paths. The shell version of pwd generally doesn't (it will print
the symlink path).


---
Diffs of the changes:  (+1 -0)

 configure.ac |    1 +
 1 files changed, 1 insertion(+)


Index: llvm/autoconf/configure.ac
diff -u llvm/autoconf/configure.ac:1.240 llvm/autoconf/configure.ac:1.241
--- llvm/autoconf/configure.ac:1.240	Thu Jul 27 18:00:30 2006
+++ llvm/autoconf/configure.ac	Fri Jul 28 00:05:00 2006
@@ -374,6 +374,7 @@
 AC_PATH_PROG(RM,   [rm],   [rm])
 AC_PATH_PROG(SED,  [sed],  [sed])
 AC_PATH_PROG(TAR,  [tar],  [gtar])
+AC_PATH_PROG(BINPWD,[pwd],  [pwd])
 
 dnl Looking for misc. graph plotting software
 AC_PATH_PROG(GRAPHVIZ, [Graphviz], [echo Graphviz])