tools/cmake: Build without some included libs

[openwrt/staging/dedeckeh.git] / tools / cmake / patches / 110-liblzma.patch

diff --git a/tools/cmake/patches/110-liblzma.patch b/tools/cmake/patches/110-liblzma.patch
new file mode 100644 (file)
index 0000000..e98dd5a
--- /dev/null
+++ b/tools/cmake/patches/110-liblzma.patch
@@ -0,0 +1,17 @@
+--- a/Modules/FindLibLZMA.cmake
++++ b/Modules/FindLibLZMA.cmake
+@@ -43,7 +43,13 @@ This module will set the following varia
+   version number as a string (ex: "5.0.3")
+ #]=======================================================================]
+ 
+-find_path(LIBLZMA_INCLUDE_DIR lzma.h )
++if(UNIX)
++  find_package(PkgConfig QUIET)
++  pkg_search_module(PC_liblzma liblzma)
++endif()
++
++find_path(LIBLZMA_INCLUDE_DIR lzma.h HINTS ${PC_liblzma_INCLUDEDIR} ${PC_liblzma_INCLUDE_DIRS})
++find_library(LIBLZMA_LIBRARY NAMES lzma HINTS ${PC_liblzma_LIBDIR} ${PC_liblzma_LIBRARY_DIRS})
+ if(NOT LIBLZMA_LIBRARY)
+   find_library(LIBLZMA_LIBRARY_RELEASE NAMES lzma liblzma NAMES_PER_DIR PATH_SUFFIXES lib)
+   find_library(LIBLZMA_LIBRARY_DEBUG NAMES lzmad liblzmad NAMES_PER_DIR PATH_SUFFIXES lib)