Talk:Building using CMake

Revision as of 00:51, 4 November 2011 by Jentron (Talk | contribs)

Revision as of 00:51, 4 November 2011 by Jentron (Talk | contribs)

These are some handy switches

  • -D CMAKE_VERBOSE_MAKEFILE=TRUE : get the make-style actual commands instead of just the progress indications.
  • -D CMAKE_BUILD_TYPE="RELWITHDEBINFO" : Use some optimization

An example of command-lines for a local build:

  • OSG/cmake.txt:
cmake -D CMAKE_BUILD_TYPE:STRING="Release" -D CMAKE_CXX_FLAGS_RELEASE:STRING="-O3 -g -pipe -march=core2 -mfpmath=sse -Wall"\
-D CMAKE_C_FLAGS_RELEASE:STRING="-O3 -g -pipe -march=core2 -mfpmath=sse -Wall" -D CMAKE_INSTALL_PREFIX:PATH="$HOME/FlightGear/fg.git" $1
  • SimGear/cmake.txt:
 cmake -D CMAKE_BUILD_TYPE:STRING="Release" -D CMAKE_CXX_FLAGS_RELEASE:STRING="-O3 -g -pipe -march=core2 -mfpmath=sse -Wall"\
-D CMAKE_C_FLAGS_RELEASE:STRING="-O3 -g -pipe -march=core2 -mfpmath=sse -Wall" -D CMAKE_INSTALL_PREFIX:PATH="$HOME/FlightGear/fg.git" -D JPEG_FACTORY:BOOL="ON" $1
  • FlightGear/cmake.txt:
cmake -D CMAKE_BUILD_TYPE:STRING="Release" -D CMAKE_CXX_FLAGS_RELEASE:STRING="-O3 -g -pipe -march=core2 -mfpmath=sse -Wall"\
-D CMAKE_C_FLAGS_RELEASE:STRING="-O3 -g -pipe -march=core2 -mfpmath=sse -Wall" -D CMAKE_INSTALL_PREFIX:PATH="$HOME/FlightGear/fg.git" $1

Apparently, -D FG_DATA_DIR="/some/path/" will set the default FG_ROOT

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