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-rw-r--r--Modules/FindZLIB.cmake68
1 files changed, 34 insertions, 34 deletions
diff --git a/Modules/FindZLIB.cmake b/Modules/FindZLIB.cmake
index 166e291..00b9c64 100644
--- a/Modules/FindZLIB.cmake
+++ b/Modules/FindZLIB.cmake
@@ -34,59 +34,59 @@
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
-SET(_ZLIB_SEARCHES)
+set(_ZLIB_SEARCHES)
# Search ZLIB_ROOT first if it is set.
-IF(ZLIB_ROOT)
- SET(_ZLIB_SEARCH_ROOT PATHS ${ZLIB_ROOT} NO_DEFAULT_PATH)
- LIST(APPEND _ZLIB_SEARCHES _ZLIB_SEARCH_ROOT)
-ENDIF()
+if(ZLIB_ROOT)
+ set(_ZLIB_SEARCH_ROOT PATHS ${ZLIB_ROOT} NO_DEFAULT_PATH)
+ list(APPEND _ZLIB_SEARCHES _ZLIB_SEARCH_ROOT)
+endif()
# Normal search.
-SET(_ZLIB_SEARCH_NORMAL
+set(_ZLIB_SEARCH_NORMAL
PATHS "[HKEY_LOCAL_MACHINE\\SOFTWARE\\GnuWin32\\Zlib;InstallPath]"
"$ENV{PROGRAMFILES}/zlib"
)
-LIST(APPEND _ZLIB_SEARCHES _ZLIB_SEARCH_NORMAL)
+list(APPEND _ZLIB_SEARCHES _ZLIB_SEARCH_NORMAL)
-SET(ZLIB_NAMES z zlib zdll zlib1 zlibd zlibd1)
+set(ZLIB_NAMES z zlib zdll zlib1 zlibd zlibd1)
# Try each search configuration.
-FOREACH(search ${_ZLIB_SEARCHES})
- FIND_PATH(ZLIB_INCLUDE_DIR NAMES zlib.h ${${search}} PATH_SUFFIXES include)
- FIND_LIBRARY(ZLIB_LIBRARY NAMES ${ZLIB_NAMES} ${${search}} PATH_SUFFIXES lib)
-ENDFOREACH()
+foreach(search ${_ZLIB_SEARCHES})
+ find_path(ZLIB_INCLUDE_DIR NAMES zlib.h ${${search}} PATH_SUFFIXES include)
+ find_library(ZLIB_LIBRARY NAMES ${ZLIB_NAMES} ${${search}} PATH_SUFFIXES lib)
+endforeach()
-MARK_AS_ADVANCED(ZLIB_LIBRARY ZLIB_INCLUDE_DIR)
+mark_as_advanced(ZLIB_LIBRARY ZLIB_INCLUDE_DIR)
-IF(ZLIB_INCLUDE_DIR AND EXISTS "${ZLIB_INCLUDE_DIR}/zlib.h")
- FILE(STRINGS "${ZLIB_INCLUDE_DIR}/zlib.h" ZLIB_H REGEX "^#define ZLIB_VERSION \"[^\"]*\"$")
+if(ZLIB_INCLUDE_DIR AND EXISTS "${ZLIB_INCLUDE_DIR}/zlib.h")
+ file(STRINGS "${ZLIB_INCLUDE_DIR}/zlib.h" ZLIB_H REGEX "^#define ZLIB_VERSION \"[^\"]*\"$")
- STRING(REGEX REPLACE "^.*ZLIB_VERSION \"([0-9]+).*$" "\\1" ZLIB_VERSION_MAJOR "${ZLIB_H}")
- STRING(REGEX REPLACE "^.*ZLIB_VERSION \"[0-9]+\\.([0-9]+).*$" "\\1" ZLIB_VERSION_MINOR "${ZLIB_H}")
- STRING(REGEX REPLACE "^.*ZLIB_VERSION \"[0-9]+\\.[0-9]+\\.([0-9]+).*$" "\\1" ZLIB_VERSION_PATCH "${ZLIB_H}")
- SET(ZLIB_VERSION_STRING "${ZLIB_VERSION_MAJOR}.${ZLIB_VERSION_MINOR}.${ZLIB_VERSION_PATCH}")
+ string(REGEX REPLACE "^.*ZLIB_VERSION \"([0-9]+).*$" "\\1" ZLIB_VERSION_MAJOR "${ZLIB_H}")
+ string(REGEX REPLACE "^.*ZLIB_VERSION \"[0-9]+\\.([0-9]+).*$" "\\1" ZLIB_VERSION_MINOR "${ZLIB_H}")
+ string(REGEX REPLACE "^.*ZLIB_VERSION \"[0-9]+\\.[0-9]+\\.([0-9]+).*$" "\\1" ZLIB_VERSION_PATCH "${ZLIB_H}")
+ set(ZLIB_VERSION_STRING "${ZLIB_VERSION_MAJOR}.${ZLIB_VERSION_MINOR}.${ZLIB_VERSION_PATCH}")
# only append a TWEAK version if it exists:
- SET(ZLIB_VERSION_TWEAK "")
- IF( "${ZLIB_H}" MATCHES "^.*ZLIB_VERSION \"[0-9]+\\.[0-9]+\\.[0-9]+\\.([0-9]+).*$")
- SET(ZLIB_VERSION_TWEAK "${CMAKE_MATCH_1}")
- SET(ZLIB_VERSION_STRING "${ZLIB_VERSION_STRING}.${ZLIB_VERSION_TWEAK}")
- ENDIF( "${ZLIB_H}" MATCHES "^.*ZLIB_VERSION \"[0-9]+\\.[0-9]+\\.[0-9]+\\.([0-9]+).*$")
+ set(ZLIB_VERSION_TWEAK "")
+ if( "${ZLIB_H}" MATCHES "^.*ZLIB_VERSION \"[0-9]+\\.[0-9]+\\.[0-9]+\\.([0-9]+).*$")
+ set(ZLIB_VERSION_TWEAK "${CMAKE_MATCH_1}")
+ set(ZLIB_VERSION_STRING "${ZLIB_VERSION_STRING}.${ZLIB_VERSION_TWEAK}")
+ endif()
- SET(ZLIB_MAJOR_VERSION "${ZLIB_VERSION_MAJOR}")
- SET(ZLIB_MINOR_VERSION "${ZLIB_VERSION_MINOR}")
- SET(ZLIB_PATCH_VERSION "${ZLIB_VERSION_PATCH}")
-ENDIF()
+ set(ZLIB_MAJOR_VERSION "${ZLIB_VERSION_MAJOR}")
+ set(ZLIB_MINOR_VERSION "${ZLIB_VERSION_MINOR}")
+ set(ZLIB_PATCH_VERSION "${ZLIB_VERSION_PATCH}")
+endif()
-# handle the QUIETLY and REQUIRED arguments and set ZLIB_FOUND to TRUE if
+# handle the QUIETLY and REQUIRED arguments and set ZLIB_FOUND to TRUE if
# all listed variables are TRUE
-INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
+include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(ZLIB REQUIRED_VARS ZLIB_LIBRARY ZLIB_INCLUDE_DIR
VERSION_VAR ZLIB_VERSION_STRING)
-IF(ZLIB_FOUND)
- SET(ZLIB_INCLUDE_DIRS ${ZLIB_INCLUDE_DIR})
- SET(ZLIB_LIBRARIES ${ZLIB_LIBRARY})
-ENDIF()
+if(ZLIB_FOUND)
+ set(ZLIB_INCLUDE_DIRS ${ZLIB_INCLUDE_DIR})
+ set(ZLIB_LIBRARIES ${ZLIB_LIBRARY})
+endif()