Questions for those familiar with cmake and download_and_compile.sh:
1. Why does the download_and_compile script section for OSG, do
cmake ../../OpenSceneGraph/
without any options, followed immediately by
cmake -D CMAKE_BUILD_TYPE="Release" \
-D CMAKE_CXX_FLAGS="-O3 \
-D__STDC_CONSTANT_MACROS" \
-D CMAKE_C_FLAGS="-O3" \
-D CMAKE_INSTALL_PREFIX:PATH="$INSTALL_DIR_OSG" \
../../OpenSceneGraph/
2. Why does download_and_compile build simgear and openrti from
sources in simgear/simgear and openrti/openrti
while OpenSceneGraph is done from sources in OpenSceneGraph,
without the extra sub-directory/folder.
3. Why does the script only do reconfigure
if the script is NOT running in update mode? Wouldn't you need
to reconfigure if there were a new module?
-Pat
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