diff options
Diffstat (limited to 'Modules/FindLibLZMA.cmake')
| -rw-r--r-- | Modules/FindLibLZMA.cmake | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Modules/FindLibLZMA.cmake b/Modules/FindLibLZMA.cmake index 37cace822f..f8ea18bcec 100644 --- a/Modules/FindLibLZMA.cmake +++ b/Modules/FindLibLZMA.cmake @@ -33,13 +33,14 @@ find_path(LIBLZMA_INCLUDE_DIR lzma.h ) find_library(LIBLZMA_LIBRARY lzma) if(LIBLZMA_INCLUDE_DIR AND EXISTS "${LIBLZMA_INCLUDE_DIR}/lzma/version.h") - file(READ "${LIBLZMA_INCLUDE_DIR}/lzma/version.h" LIBLZMA_HEADER_CONTENTS) + file(STRINGS "${LIBLZMA_INCLUDE_DIR}/lzma/version.h" LIBLZMA_HEADER_CONTENTS REGEX "#define LZMA_VERSION_[A-Z]+ [0-9]+") string(REGEX REPLACE ".*#define LZMA_VERSION_MAJOR ([0-9]+).*" "\\1" LIBLZMA_VERSION_MAJOR "${LIBLZMA_HEADER_CONTENTS}") string(REGEX REPLACE ".*#define LZMA_VERSION_MINOR ([0-9]+).*" "\\1" LIBLZMA_VERSION_MINOR "${LIBLZMA_HEADER_CONTENTS}") string(REGEX REPLACE ".*#define LZMA_VERSION_PATCH ([0-9]+).*" "\\1" LIBLZMA_VERSION_PATCH "${LIBLZMA_HEADER_CONTENTS}") set(LIBLZMA_VERSION_STRING "${LIBLZMA_VERSION_MAJOR}.${LIBLZMA_VERSION_MINOR}.${LIBLZMA_VERSION_PATCH}") + unset(LIBLZMA_HEADER_CONTENTS) endif() # We're using new code known now as XZ, even library still been called LZMA |