Allow for system pcre to take precedence.

2015-03-22 15:46:53 -04:00
parent ecbec126af
commit 33f183938e
4 changed files with 36 additions and 2 deletions
@@ -0,0 +1,17 @@
+# Find pcre using standard tools.
+
+# The following will be set:
+
+# PCRE_INCLUDE_DIR
+# PCRE_LIBRARY
+# PCRE_FOUND
+
+find_path(PCRE_INCLUDE_DIR NAMES pcre.h)
+find_library(PCRE_LIBRARY NAMES pcre)
+
+# Properly pass QUIETLY and REQUIRED.
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(PCRE DEFAULT_MSG PCRE_INCLUDE_DIR PCRE_LIBRARY)
+
+mark_as_advanced(PCRE_INCLUDE_DIR PCRE_LIBRARY)
+