Add Meson build system

This should be on par with the autoconf build. Like autoconf it defauilts to generating both a shared and static library. I have intentionally not used the pkg-config template, and used Meson's pkg-config generator instad. This provides dependency and include tracking that would otherwise have to be done manually.
2021-06-23 14:49:51 -07:00
parent 9552bcc128
commit c5d21daae1
3 changed files with 164 additions and 0 deletions
--- a/meson.build
+++ b/meson.build
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: MIT
+# Copyright © 2021 Intel Corporation
+
+project(
+  'glu',
+  ['c', 'cpp'],
+  version : '9.0.1',
+  meson_version : '>= 0.52.0',
+  license : 'SGI-B-1.1 AND SGI-B-2.0 AND MIT AND GPL-2.0-or-later',
+  default_options : ['default_library=both', 'b_ndebug=if-release']
+)
+
+if get_option('debug')
+  add_project_arguments('-DDEBUG', language : ['c', 'cpp'])
+endif
+
+gl_provider = get_option('gl_provider')
+if gl_provider == 'glvnd'
+  gl_provider = 'opengl'
+endif
+dep_gl = dependency(gl_provider)
+
+inc_include = include_directories('include')
+
+subdir('src')
+
+install_headers(
+  'include/GL/glu_mangle.h',
+  'include/GL/glu.h',
+  subdir : 'GL',
+)
+
+pkgconf = import('pkgconfig')
+pkgconf.generate(
+  libglu,
+  name : 'glu',
+  description : 'Mesa OpenGL Utility Library',
+)
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: MIT
+# Copyright © 2021 Intel Corporation
+
+option(
+  'gl_provider',
+  type : 'combo',
+  choices : ['glvnd', 'gl', 'osmesa'],
+  value : 'glvnd',
+  description : 'Which OpenGL to link with'
+)
--- a/src/meson.build
+++ b/src/meson.build
@@ -0,0 +1,116 @@
+# SPDX-License-Identifier: MIT
+# Copyright © 2021 Intel Corporation
+
+libglu = library(
+  'GLU',
+  [
+    'libutil/error.c',
+    'libutil/glue.c',
+    'libutil/mipmap.c',
+    'libutil/project.c',
+    'libutil/quad.c',
+    'libutil/registry.c',
+    'libtess/dict.c',
+    'libtess/geom.c',
+    'libtess/memalloc.c',
+    'libtess/mesh.c',
+    'libtess/normal.c',
+    'libtess/priorityq.c',
+    'libtess/render.c',
+    'libtess/sweep.c',
+    'libtess/tess.c',
+    'libtess/tessmono.c',
+    'libnurbs/interface/bezierEval.cc',
+    'libnurbs/interface/bezierPatch.cc',
+    'libnurbs/interface/bezierPatchMesh.cc',
+    'libnurbs/interface/glcurveval.cc',
+    'libnurbs/interface/glinterface.cc',
+    'libnurbs/interface/glrenderer.cc',
+    'libnurbs/interface/glsurfeval.cc',
+    'libnurbs/interface/incurveeval.cc',
+    'libnurbs/interface/insurfeval.cc',
+    'libnurbs/internals/arc.cc',
+    'libnurbs/internals/arcsorter.cc',
+    'libnurbs/internals/arctess.cc',
+    'libnurbs/internals/backend.cc',
+    'libnurbs/internals/basiccrveval.cc',
+    'libnurbs/internals/basicsurfeval.cc',
+    'libnurbs/internals/bin.cc',
+    'libnurbs/internals/bufpool.cc',
+    'libnurbs/internals/cachingeval.cc',
+    'libnurbs/internals/ccw.cc',
+    'libnurbs/internals/coveandtiler.cc',
+    'libnurbs/internals/curve.cc',
+    'libnurbs/internals/curvelist.cc',
+    'libnurbs/internals/curvesub.cc',
+    'libnurbs/internals/dataTransform.cc',
+    'libnurbs/internals/displaylist.cc',
+    'libnurbs/internals/flist.cc',
+    'libnurbs/internals/flistsorter.cc',
+    'libnurbs/internals/hull.cc',
+    'libnurbs/internals/intersect.cc',
+    'libnurbs/internals/knotvector.cc',
+    'libnurbs/internals/mapdesc.cc',
+    'libnurbs/internals/mapdescv.cc',
+    'libnurbs/internals/maplist.cc',
+    'libnurbs/internals/mesher.cc',
+    'libnurbs/internals/monoTriangulationBackend.cc',
+    'libnurbs/internals/monotonizer.cc',
+    'libnurbs/internals/mycode.cc',
+    'libnurbs/internals/nurbsinterfac.cc',
+    'libnurbs/internals/nurbstess.cc',
+    'libnurbs/internals/patch.cc',
+    'libnurbs/internals/patchlist.cc',
+    'libnurbs/internals/quilt.cc',
+    'libnurbs/internals/reader.cc',
+    'libnurbs/internals/renderhints.cc',
+    'libnurbs/internals/slicer.cc',
+    'libnurbs/internals/sorter.cc',
+    'libnurbs/internals/splitarcs.cc',
+    'libnurbs/internals/subdivider.cc',
+    'libnurbs/internals/tobezier.cc',
+    'libnurbs/internals/trimline.cc',
+    'libnurbs/internals/trimregion.cc',
+    'libnurbs/internals/trimvertpool.cc',
+    'libnurbs/internals/uarray.cc',
+    'libnurbs/internals/varray.cc',
+    'libnurbs/nurbtess/directedLine.cc',
+    'libnurbs/nurbtess/gridWrap.cc',
+    'libnurbs/nurbtess/monoChain.cc',
+    'libnurbs/nurbtess/monoPolyPart.cc',
+    'libnurbs/nurbtess/monoTriangulation.cc',
+    'libnurbs/nurbtess/partitionX.cc',
+    'libnurbs/nurbtess/partitionY.cc',
+    'libnurbs/nurbtess/polyDBG.cc',
+    'libnurbs/nurbtess/polyUtil.cc',
+    'libnurbs/nurbtess/primitiveStream.cc',
+    'libnurbs/nurbtess/quicksort.cc',
+    'libnurbs/nurbtess/rectBlock.cc',
+    'libnurbs/nurbtess/sampleComp.cc',
+    'libnurbs/nurbtess/sampleCompBot.cc',
+    'libnurbs/nurbtess/sampleCompRight.cc',
+    'libnurbs/nurbtess/sampleCompTop.cc',
+    'libnurbs/nurbtess/sampleMonoPoly.cc',
+    'libnurbs/nurbtess/sampledLine.cc',
+    'libnurbs/nurbtess/searchTree.cc',
+  ],
+  c_args : ['-DLIBRARYBUILD'],
+  cpp_args : ['-DLIBRARYBUILD'],
+  include_directories : [
+    'include',
+    'libnurbs/internals',
+    'libnurbs/interface',
+    'libnurbs/nurbtess',
+    inc_include,
+  ],
+  gnu_symbol_visibility : 'hidden',
+  dependencies : [dep_gl],
+  version : '1.3.1',
+  install : true,
+)
+
+# for subproject users
+dep_glu = declare_dependency(
+  link_with : libglu,
+  include_directories : inc_include,
+)