From 257daa4635ed9b88035c84c5cb1fcc689268a949 Mon Sep 17 00:00:00 2001
From: Andy Cedilnik <andy.cedilnik@kitware.com>
Date: Fri, 30 Apr 2004 12:11:02 -0400
Subject: ENH: Initial import of swig. Start working towards Bug #749 - Add
 swig support module to cmake

---
 Modules/FindPerlLibs.cmake | 64 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 Modules/FindPerlLibs.cmake

(limited to 'Modules/FindPerlLibs.cmake')

diff --git a/Modules/FindPerlLibs.cmake b/Modules/FindPerlLibs.cmake
new file mode 100644
index 0000000000..dfdc47f8c3
--- /dev/null
+++ b/Modules/FindPerlLibs.cmake
@@ -0,0 +1,64 @@
+#
+# This module finds if PERL is installed and determines where the include files
+# and libraries are. It also determines what the name of the library is. This
+# code sets the following variables:
+#
+#  PERL_INCLUDE_PATH       = path to where object.h can be found
+#  PERL_EXECUTABLE         = full path to the perl binary
+#
+
+SET(PERL_POSSIBLE_INCLUDE_PATHS
+  /usr/lib/perl/5.8.3/CORE
+  /usr/lib/perl/5.8.2/CORE
+  /usr/lib/perl/5.8.1/CORE
+  /usr/lib/perl/5.8.0/CORE
+  /usr/lib/perl/5.8/CORE
+  )
+
+SET(PERL_POSSIBLE_LIB_PATHS
+  /usr/lib
+  )
+
+FIND_PATH(PERL_INCLUDE_PATH perl.h
+  ${PERL_POSSIBLE_INCLUDE_PATHS})
+
+
+FIND_PROGRAM(PERL_EXECUTABLE
+  NAMES perl
+  PATHS
+  /usr/bin
+  /usr/local/bin
+  )
+
+IF(PERL_EXECUTABLE)
+  EXEC_PROGRAM(${PERL_EXECUTABLE}
+    ARGS -e "'use Config; print $Config{libperl}, \"\\n\"'"
+    OUTPUT_VARIABLE PERL_LIBRARY_OUTPUT_VARIABLE
+    RETURN_VALUE PERL_LIBRARY_RETURN_VALUE
+    )
+  IF(NOT PERL_LIBRARY_RETURN_VALUE)
+    FOREACH(path ${PERL_POSSIBLE_LIB_PATHS})
+      SET(PERL_POSSIBLE_LIBRARY_NAME ${PERL_POSSIBLE_LIBRARY_NAME} "${path}/${PERL_LIBRARY_OUTPUT_VARIABLE}")
+    ENDFOREACH(path ${PERL_POSSIBLE_LIB_PATHS})
+  ENDIF(NOT PERL_LIBRARY_RETURN_VALUE)
+  EXEC_PROGRAM(${PERL_EXECUTABLE}
+    ARGS -e "'use Config; print $Config{cppflags}, \"\\n\"'"
+    OUTPUT_VARIABLE PERL_CPPFLAGS_OUTPUT_VARIABLE
+    RETURN_VALUE PERL_CPPFLAGS_RETURN_VALUE
+    )
+  IF(NOT PERL_CPPFLAGS_RETURN_VALUE)
+    SET(PERL_EXTRA_C_FLAGS ${PERL_CPPFLAGS_OUTPUT_VARIABLE})
+    SEPARATE_ARGUMENTS(PERL_EXTRA_C_FLAGS)
+  ENDIF(NOT PERL_CPPFLAGS_RETURN_VALUE)
+ENDIF(PERL_EXECUTABLE)
+
+FIND_LIBRARY(PERL_LIBRARY
+  NAMES ${PERL_POSSIBLE_LIBRARY_NAME} perl5.8.0
+  PATHS ${PERL_POSSIBLE_LIB_PATHS}
+  )
+
+MARK_AS_ADVANCED(
+  PERL_INCLUDE_PATH
+  PERL_EXECUTABLE
+  PERL_LIBRARY
+  )
-- 
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