minor update making code more compact.

[freeglut] / README.cmake

diff --git a/README.cmake b/README.cmake
index 9d4bfac..ffd387e 100644 (file)
--- a/README.cmake
+++ b/README.cmake
@@ -37,6 +37,11 @@ How to build freeglut on UNIX
   - FreeBSD: cd /usr/ports/devel/cmake && make install\r
   Or directly from their website:\r
   http://www.cmake.org/cmake/resources/software.html\r
+- Make sure you have the basics for compiling code, such as C compiler\r
+  (e.g., GCC) and the make package.\r
+- Also make sure you have packages installed that provide the relevant\r
+  header files for x11 (including xrandr) and opengl (e.g.,\r
+  libgl1-mesa-dev, libx11-dev and libxrandr-dev on Debian/Ubuntu).\r
 - Install XInput: libxi-dev / libXi-devel\r
 - Run 'cmake .' in the freeglut directory to generate the makefile.\r
 - Run 'make' to build, and 'make install' to install freeglut.\r
@@ -45,11 +50,25 @@ How to build freeglut on UNIX
 \r
 Breakdown of CMake configuration options\r
 ----------------------------------------\r
-BUILD_SHARED_LIBS       [ON, OFF] Build freeglut as a shared library\r
-BUILD_STATIC_LIBS       [ON, OFF] Build freeglut as a static library\r
-CMAKE_BUILD_TYPE        [Empty, Debug, Release] Can be overriden by passing it\r
-                        as a make variable during build.\r
-CMAKE_INSTALL_PREFIX   Installation prefix (e.g. /usr/local on UNIX)\r
-FREEGLUT_BUILD_DEMOS   [ON, OFF] Controls whether the demos are built or not.\r
-FREEGLUT_GLES1          [ON, OFF] TODO\r
-FREEGLUT_GLES2          [ON, OFF] TODO\r
+CMAKE_BUILD_TYPE            [Empty, Debug, Release] Can be overriden by\r
+                            passing it as a make variable during build.\r
+CMAKE_INSTALL_PREFIX       Installation prefix (e.g. /usr/local on UNIX)\r
+FREEGLUT_BUILD_DEMOS       [ON, OFF] Controls whether the demos are\r
+                            built or not.\r
+FREEGLUT_BUILD_SHARED_LIBS  [ON, OFF] Build freeglut as a shared library\r
+FREEGLUT_BUILD_STATIC_LIBS  [ON, OFF] Build freeglut as a static library\r
+FREEGLUT_GLES               [ON, OFF] Link with GLEs libraries instead\r
+                            of OpenGL\r
+FREEGLUT_PRINT_ERRORS       [ON, OFF] Controls whether errors are\r
+                            default handled or not when user does not\r
+                            provide an error callback\r
+FREEGLUT_PRINT_WARNINGS     [ON, OFF] Controls whether warnings are\r
+                            default handled or not when user does not\r
+                            provide an warning callback\r
+FREEGLUT_REPLACE_GLUT       [ON, OFF] For non-Windows platforms,\r
+                            freeglut is by default built as -lglut. if\r
+                            off, built as -lfreeglut. On Windows,\r
+                            libraries are always built as freeglut.\r
+INSTALL_PDB                 [ON, OFF] MSVC only: controls whether debug\r
+                            information files are included with the\r
+                            install or not\r