Build fails: error: 'GLUquadricObj' does not name a type #36
Description
With gcc-7 compiler on FreeBSD 11.2, the build fails:
g++7 -O2 -pipe -fno-omit-frame-pointer -fstack-protector -Wl,-rpath=/usr/local/lib/gcc7 -isystem /usr/local/include -fno-strict-aliasing -I/usr/ports/science/ecce/work/ECCE-7.3.4-beta-8-gaf79f45/include -I/usr/include/freetype2/freetype -I/usr/local/lib/wx/include/gtk2-unicode-3.0 -I/usr/local/include/wx-3.0 -D_FILE_OFFSET_BITS=64 -DWXUSINGDLL -D__WXGTK__ -pthread -D_THREAD_SAFE -I/usr/ports/science/ecce/work/ECCE-7.3.4-beta-8-gaf79f45/3rdparty/mesa/include -c SoWxViewer.C -o /usr/ports/science/ecce/work/ECCE-7.3.4-beta-8-gaf79f45/obj/wxinv/SoWxViewer.o
SoWxViewer.C: In static member function 'static void SoWxViewer::drawViewerRollFeedback(SbVec2s, SbVec2s)':
SoWxViewer.C:1809:10: error: 'GLUquadricObj' does not name a type
static GLUquadricObj *quad = NULL;
^~~~~~~~~~~~~
SoWxViewer.C:1810:9: error: 'quad' was not declared in this scope
if (! quad) quad = gluNewQuadric();
^~~~
SoWxViewer.C:1810:9: note: suggested alternative: 'read'
if (! quad) quad = gluNewQuadric();
^~~~
read
SoWxViewer.C:1810:22: error: 'gluNewQuadric' was not declared in this scope
if (! quad) quad = gluNewQuadric();
^~~~~~~~~~~~~
SoWxViewer.C:1815:11: error: 'quad' was not declared in this scope
gluDisk(quad, RADIUS, RADIUS+LINE_THICK, 20, 2);
^~~~
SoWxViewer.C:1815:11: note: suggested alternative: 'read'
gluDisk(quad, RADIUS, RADIUS+LINE_THICK, 20, 2);
^~~~
read
SoWxViewer.C:1815:3: error: 'gluDisk' was not declared in this scope
gluDisk(quad, RADIUS, RADIUS+LINE_THICK, 20, 2);
^~~~~~~
SoWxViewer.C:1815:3: note: suggested alternative: 'glIsList'
gluDisk(quad, RADIUS, RADIUS+LINE_THICK, 20, 2);
^~~~~~~
glIsList
SoWxViewer.C:1816:3: error: 'gluPartialDisk' was not declared in this scope
gluPartialDisk(quad, dist-2, dist+LINE_THICK-2, 20, 2, cirAng - ANGLE_LEN, 2 * ANGLE_LEN);
^~~~~~~~~~~~~~
Further, the build this continues after this error.