CMake: Update .gitignore for CMake artifacts from in source build.

In source builds are not recommended, but we can make it easier
by ignoring the generated artifacts from CMake.

diff --git a/.gitignore b/.gitignore
index 11dbc59133ad373ef16f0d7c2ba20396347ef4a8..4227d412bd1261855f615e174dae97f3fee2db2d 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@
 
 .deps
 .libs
+*.a
 *.la
 *.lo
 *.o
@@ -68,3 +69,25 @@ build-aux/test-driver
 /src/liblzma/api/Makefile
 /src/lzmainfo/Makefile
 /src/xzdec/Makefile
+
+/CMakeCache.txt
+/CMakeFiles
+/CTestTestfile.cmake
+/cmake_install.cmake
+/DartConfiguration.tcl
+/liblzma-config-version.cmake
+/liblzma-config.cmake
+/lzcat
+/lzcat.1
+/lzma
+/lzma.1
+/Testing
+/tests_bin/
+/unlzma
+/unlzma.1
+/unxz
+/unxz.1
+/xz
+/xzcat
+/xzcat.1
+/xzdec