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MSYS build scripts and instructions (#99) and warning fixes

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* Preliminary MSYS2 + MinGW build scripts and instructions.

* CMakeLists.txt: MinGW tweaks, enforce C++03, suppress warnings for now.

* Fix some GCC warnings.

* Fix unused parameter warnings coming from Ifc*.h.

* Fix warning regarding unreachable code (++jt) on MSVC.

* Add IfcParse_EXPORT for IfcInvalidTokenException

* Fix potentially uninitialized pointer variables.

* Note about OpenCASCADE cyclic dependencies fix.

* GCC warning fix: don't generate 'current_enum' variable that is only set and not used for anything ever

* Work around -Wmaybe-uninitialized warnings about boost::optional constructs. Also prevent passing of negative values for --bounds.

* Remove unused variable.

* CMakeLists.txt: ENABLE_BUILD_OPTIMIZATIONS for GCC (simply enforce -03)
This commit is contained in:
Ali Kämäräinen
2016-07-15 06:49:32 +03:00
committed by Thomas Krijnen
parent 435eb7ae10
commit 4a85e5e7a5
26 changed files with 1125 additions and 938 deletions
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src/ifcgeom/IfcGeomFunctions.cpp
+2 -3
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@@ -1366,7 +1366,6 @@ bool IfcGeom::Kernel::convert_layerset(const IfcSchema::IfcProduct* product, std
const IfcSchema::IfcMaterialLayerSet* layerset = usage->ForLayerSet();
const bool positive = usage->DirectionSense() == IfcSchema::IfcDirectionSenseEnum::IfcDirectionSense_POSITIVE;
double offset = usage->OffsetFromReferenceLine() * getValue(GV_LENGTH_UNIT);
const int axis = usage->LayerSetDirection();
IfcSchema::IfcMaterialLayer::list::ptr material_layers = layerset->MaterialLayers();
@@ -1723,7 +1722,7 @@ bool IfcGeom::Kernel::fold_layers(const IfcSchema::IfcWall* wall, const IfcRepre
bool found_intersection = false;
boost::optional<gp_Pnt> point_outside_param_range;
double param;
//double param;
const Handle_Geom_Surface& surface = *jt;
@@ -1734,7 +1733,7 @@ bool IfcGeom::Kernel::fold_layers(const IfcSchema::IfcWall* wall, const IfcRepre
intersections.Parameters(1, u, v, w);
if (w < axis_u1 || w > axis_u2) {
point_outside_param_range = p;
param = w;
//param = w;
} else {
// Found an intersection. Layer end point is covered by connecting wall
found_intersection = true;