ENH: extract version from curlver.h

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 330dccf..769f264 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,15 +22,31 @@ set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}")
 include(Utilities)
 
 project( CURL C )
-set(CURL_MAJOR_VERSION 7)
-set(CURL_MINOR_VERSION 19)
-set(CURL_PATCH_VERSION 4)
+
+
+file (READ ${CURL_SOURCE_DIR}/include/curl/curlver.h CURL_VERSION_H_CONTENTS)
+string (REGEX MATCH "LIBCURL_VERSION_MAJOR[ \t]+([0-9]+)" 
+  LIBCURL_VERSION_MJ ${CURL_VERSION_H_CONTENTS})
+string (REGEX MATCH "([0-9]+)" 
+  LIBCURL_VERSION_MJ ${LIBCURL_VERSION_MJ})
+string (REGEX MATCH 
+  "LIBCURL_VERSION_MINOR[ \t]+([0-9]+)"
+  LIBCURL_VERSION_MI ${CURL_VERSION_H_CONTENTS})
+string (REGEX MATCH "([0-9]+)" LIBCURL_VERSION_MI ${LIBCURL_VERSION_MI})
+string (REGEX MATCH 
+  "LIBCURL_VERSION_PATCH[ \t]+([0-9]+)" 
+  LIBCURL_VERSION_PT ${CURL_VERSION_H_CONTENTS})
+string (REGEX MATCH "([0-9]+)" LIBCURL_VERSION_PT ${LIBCURL_VERSION_PT})
+set (CURL_MAJOR_VERSION ${LIBCURL_VERSION_MJ})
+set (CURL_MINOR_VERSION ${LIBCURL_VERSION_MI})
+set (CURL_PATCH_VERSION ${LIBCURL_VERSION_PT})
 
 include_regular_expression("^.*$")    # Sukender: Is it necessary?
 
 # Setup package meta-data
 # SET(PACKAGE "curl")
 set(CURL_VERSION ${CURL_MAJOR_VERSION}.${CURL_MINOR_VERSION}.${CURL_PATCH_VERSION})
+message(STATUS "curl version=[${CURL_VERSION}]")
 # SET(PACKAGE_TARNAME "curl")
 # SET(PACKAGE_NAME "curl")
 # SET(PACKAGE_VERSION "-")