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Added a set of empty, classless 'extern "C"' probe functions to allow '.so' loaders and application domain 'autotools' to easily and unambiguously check for the correct installation of the various bullet libraries.

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eg:

  bulletmath_suffix="-lbulletmath"
  bulletcollision_suffix="-lbulletcollision"
  bulletdynamics_suffix="-lbulletdynamics"
  dnl Check bulletmath library
  AC_CHECK_LIB(bulletmath, btBulletMathProbe, true,
  AC_MSG_ERROR([there seems to be a problem with the bulletmath library]))
  LIBS="$bulletmath_suffix $LIBS"
  dnl Check bulletcollision library
  AC_CHECK_LIB(bulletcollision, btBulletCollisionProbe, true,
  AC_MSG_ERROR([there seems to be a problem with the bulletcollision library]))
  LIBS="$bulletcollision_suffix $LIBS"
  dnl Check bulletdynamics library
  AC_CHECK_LIB(bulletdynamics, btBulletDynamicsProbe, true,
  AC_MSG_ERROR([there seems to be a problem with the bulletdynamics library]))
  LIBS="$bulletdynamics_suffix $LIBS"
This commit is contained in:
sjbaker 2006-12-26 00:39:32 +00:00
parent 24691e8eb8
commit 208bbe7594
3 changed files with 27 additions and 0 deletions
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10
src/BulletCollision/CollisionShapes/btCollisionShape.cpp
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@ -15,6 +15,16 @@ subject to the following restrictions:
#include "BulletCollision/CollisionShapes/btCollisionShape.h"
/*
Make sure this dummy function never changes so that it
can be used by probes that are checking whether the
library is actually installed.
*/
extern "C" void btBulletCollisionProbe () {}
void btCollisionShape::getBoundingSphere(btVector3& center,btScalar& radius) const
{
btTransform tr;

8
src/BulletDynamics/Dynamics/btSimpleDynamicsWorld.cpp
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@ -22,6 +22,14 @@ subject to the following restrictions:
#include "BulletDynamics/ConstraintSolver/btContactSolverInfo.h"
/*
Make sure this dummy function never changes so that it
can be used by probes that are checking whether the
library is actually installed.
*/
extern "C" void btBulletDynamicsProbe () {}
btSimpleDynamicsWorld::btSimpleDynamicsWorld(btDispatcher* dispatcher,btOverlappingPairCache* pairCache,btConstraintSolver* constraintSolver)

9
src/LinearMath/btGeometryUtil.cpp
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@ -16,6 +16,15 @@ subject to the following restrictions:
#include "btGeometryUtil.h"
/*
Make sure this dummy function never changes so that it
can be used by probes that are checking whether the
library is actually installed.
*/
extern "C" void btBulletMathProbe () {}
bool btGeometryUtil::isPointInsidePlanes(const btAlignedObjectArray<btVector3>& planeEquations, const btVector3& point, btScalar margin)
{
int numbrushes = planeEquations.size();