freecad: libexecinfo usage, rebuild with coin3 4.0.0

libexecinfo's usage is incomplete: 002-execinfo.patch still needed

[ci skip]

srcpkgs/freecad/patches/010-salomesmesh-execinfo.patch

@@ -1,30 +0,0 @@
---- src/3rdParty/salomesmesh/src/DriverSTL/Basics_Utils.cpp
-+++ src/3rdParty/salomesmesh/src/DriverSTL/Basics_Utils.cpp
-@@ -29,7 +29,9 @@
- #ifndef WIN32
- #include <unistd.h>
- #include <sys/stat.h>
-+#ifdef __GLIBC__
- #include <execinfo.h>
-+#endif
- #endif
- 
- 
-@@ -109,6 +111,7 @@
- #ifndef WIN32
-   void print_traceback()
-   {
-+#ifdef __GLIBC__
-     void *array[50];
-     size_t size;
-     char **strings;
-@@ -123,6 +126,9 @@
-       }
- 
-     free (strings);
-+#else     
-+   std::cerr << "sorry, no backtrace on musl libc";
-+#endif
-   }
- #else
-   #if (_MSC_VER >= 1400) // Visual Studio 2005

srcpkgs/freecad/patches/103-find-coin3v4-doc.patch

@@ -0,0 +1,50 @@
+From 04833a5f1cbc07f8f6ae94453c4535e13789aa05 Mon Sep 17 00:00:00 2001
+From: yopito <pierre.bourgin@free.fr>
+Date: Mon, 6 Jul 2020 06:54:07 +0200
+Subject: [PATCH] build: fix Coin 3d documentation discovering
+
+* coin3d 4.0.0 default location is /usr/share/doc/Coin/html/
+* misuses of find_files() if several candidates for filename
+* export variable COIN3D_DOC_FOUND that is used by cMake/FreeCAD_Helpers/PrintFinalReport.cmake
+---
+ cMake/FindCoin3DDoc.cmake | 12 +++++++-----
+ 1 file changed, 7 insertions(+), 5 deletions(-)
+
+diff --git cMake/FindCoin3DDoc.cmake cMake/FindCoin3DDoc.cmake
+index 883368445..c6c92f260 100644
+--- cMake/FindCoin3DDoc.cmake
++++ cMake/FindCoin3DDoc.cmake
+@@ -23,18 +23,19 @@ IF (COIN3D_FOUND)
+       find_path(COIN3D_DOC_PATH index.html 
+                 /usr/share/doc/libcoin80-doc/html
+                 /usr/share/doc/coin/html
++                /usr/share/doc/Coin/html
+       )
+       IF( EXISTS ${COIN3D_DOC_PATH})
+         message(STATUS "Coin3D doc is installed")
+-        find_file(COIN3D_DOC_TAGFILE coin.tag Coin.tag 
+-            ${COIN3D_DOC_PATH}
++        find_file(COIN3D_DOC_TAGFILE NAMES coin.tag Coin.tag 
++            PATHS ${COIN3D_DOC_PATH}
+         )
+         IF( EXISTS ${COIN3D_DOC_TAGFILE})
+           SET( COIN3D_DOC_FOUND "YES"
+           )
+         ELSE( EXISTS ${COIN3D_DOC_TAGFILE})
+-          find_file(COIN3D_DOC_TAGFILE_GZ coin.tag.gz Coin.tag.gz 
+-              ${COIN3D_DOC_PATH}
++          find_file(COIN3D_DOC_TAGFILE_GZ NAMES coin.tag.gz Coin.tag.gz 
++              PATHS ${COIN3D_DOC_PATH}
+           )
+           IF( EXISTS ${COIN3D_DOC_TAGFILE_GZ})
+             message(STATUS "  Found ${COIN3D_DOC_TAGFILE_GZ}")
+@@ -85,4 +86,5 @@ if(COIN3D_DOC_FOUND)
+   message(STATUS "  Location: ${COIN3D_DOC_PATH}")
+ endif(COIN3D_DOC_FOUND)
+ 
+-
++# export for others
++SET( COIN3D_DOC_FOUND "${COIN3D_DOC_FOUND}" CACHE BOOL "Coin3d documentation available")
+-- 
+2.27.0
+

srcpkgs/freecad/patches/151-python-warning.patch

@@ -0,0 +1,39 @@
+diff --git src/Mod/Fem/feminout/importFenicsMesh.py src/Mod/Fem/feminout/importFenicsMesh.py
+index 1bb40de..a0b5484 100644
+--- src/Mod/Fem/feminout/importFenicsMesh.py
++++ src/Mod/Fem/feminout/importFenicsMesh.py
+@@ -154,7 +154,7 @@ def export(objectslist, fileString):
+             FreeCAD.Console.PrintWarning("Tri6 -> Tri3, Tet10 -> Tet4, etc.\n")
+             writeFenicsXML.write_fenics_mesh_xml(obj, fileString)
+         elif fileExtension.lower() == '.xdmf':
+-            if importToolsFem.get_FemMeshObjectMeshGroups(obj) is not ():
++            if importToolsFem.get_FemMeshObjectMeshGroups(obj):
+                 # if there are groups found, make task panel available
+                 panel = WriteXDMFTaskPanel(obj, fileString)
+                 FreeCADGui.Control.showDialog(panel)
+diff --git src/Mod/Fem/feminout/writeFenicsXDMF.py src/Mod/Fem/feminout/writeFenicsXDMF.py
+index 9e7f01b..5a93823 100644
+--- src/Mod/Fem/feminout/writeFenicsXDMF.py
++++ src/Mod/Fem/feminout/writeFenicsXDMF.py
+@@ -258,7 +258,7 @@ def write_fenics_mesh_xdmf(fem_mesh_obj, outputfile, group_values_dict={}, encod
+     fem_mesh = fem_mesh_obj.FemMesh
+     gmshgroups = get_FemMeshObjectMeshGroups(fem_mesh_obj)
+ 
+-    if gmshgroups is not ():
++    if gmshgroups:
+         print('found mesh groups')
+ 
+     for g in gmshgroups:
+diff --git src/Mod/PartDesign/WizardShaft/Shaft.py src/Mod/PartDesign/WizardShaft/Shaft.py
+index c519b97..8c20eb4 100644
+--- src/Mod/PartDesign/WizardShaft/Shaft.py
++++ src/Mod/PartDesign/WizardShaft/Shaft.py
+@@ -88,7 +88,7 @@ class Shaft:
+         # We don't call equilibrium() here because the new segment has no constraints defined yet
+         # Fix face reference of fixed segment if it is the last one
+         for i in range(1,  len(self.segments)):
+-            if self.segments[i].constraintType is not "Fixed":
++            if self.segments[i].constraintType != "Fixed":
+                 continue
+             if i == len(self.segments) - 1:
+                 self.segments[index].constraint.References = [( self.feature.feature,  "Face%u" % (2 * (index+1) + 1) )]

srcpkgs/freecad/template

@@ -1,7 +1,7 @@
 # Template file for 'freecad'
 pkgname=freecad
 version=0.18.4
-revision=9
+revision=10
 wrksrc="FreeCAD-${version}"
 build_style=cmake
 
@@ -38,6 +38,7 @@ checksum=4e0cce447b31b8989a00cf68c49ae012ce8e5546a56c6e0874fbd8f7ddedffd2
 
 if [ "$XBPS_TARGET_LIBC" = musl ]; then
 	makedepends+=" libexecinfo-devel"
+	LDFLAGS="-lexecinfo"
 fi
 
 post_extract() {