Talk:Building using CMake: Difference between revisions

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(cmake option-source order altered)
 
Line 13: Line 13:
  cmake -D CMAKE_BUILD_TYPE:STRING="Release" -D CMAKE_CXX_FLAGS_RELEASE:STRING="-O3 -g -pipe  -march=native -mtune=native -mfpmath=sse -Wall"\
  cmake -D CMAKE_BUILD_TYPE:STRING="Release" -D CMAKE_CXX_FLAGS_RELEASE:STRING="-O3 -g -pipe  -march=native -mtune=native -mfpmath=sse -Wall"\
  -D CMAKE_C_FLAGS_RELEASE:STRING="-O3 -g -pipe -march=native -mtune=native -mfpmath=sse -Wall" -D CMAKE_INSTALL_PREFIX:PATH="$HOME/FlightGear/fg.git" -D FG_DATA_DIR="/some/path/" $1
  -D CMAKE_C_FLAGS_RELEASE:STRING="-O3 -g -pipe -march=native -mtune=native -mfpmath=sse -Wall" -D CMAKE_INSTALL_PREFIX:PATH="$HOME/FlightGear/fg.git" -D FG_DATA_DIR="/some/path/" $1
Changed the order of cmake's source path and option as suggested by [http://linux.die.net/man/1/cmake <code>man cmake</code>]. This is to prevent makeing new users of cmake confused. It also has the advantage that options like "-D CMAKE_SOME_OPTION=something" (instead of "-DCMAKE_...") do work. If you don't like that change, just undo it, thanks.
[[User:Flughund|Flughund]] 11:54, 21 August 2012 (EDT)

Latest revision as of 15:54, 21 August 2012

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


Changed the order of cmake's source path and option as suggested by man cmake. This is to prevent makeing new users of cmake confused. It also has the advantage that options like "-D CMAKE_SOME_OPTION=something" (instead of "-DCMAKE_...") do work. If you don't like that change, just undo it, thanks. Flughund 11:54, 21 August 2012 (EDT)