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Newer CGAL versions build into lib64, breaking current CGAL make rules.

    • Closed Issue created by Mark OLESEN @mark

    On 64-bit systems, the system installations of boost, cgal are under lib64/. The behaviour for a ThirdParty build is mostly lib/ but this can also be changing.

    • Boost 1_62_0 and older build into 'lib/'.
    • CGAL-4.9 builds into 'lib64/', older versions into 'lib/'.

    Future-proof things by using lib$WM_COMPILER_LIB_ARCH for boost and cgal build rules, and forcing these as build targets in the ThirdParty makeCGAL as well.

    Cross-referenced as ThirdParty issue https://develop.openfoam.com/Development/ThirdParty-plus/issues/8

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        • Mark OLESEN Mentioned in issue Development/ThirdParty-plus#8

          Mentioned in issue Development/ThirdParty-plus#8

        • Mark OLESEN Mentioned in commit aa16fa547acc236477381e6ac873cde051f1943f

          Mentioned in commit aa16fa547acc236477381e6ac873cde051f1943f

        • Prashant Sonakar Mentioned in issue #300 (closed)

          Mentioned in issue #300 (closed)

        • Admin
          Admin @OpenFOAM-admin ·
          Maintainer

          Compiling with ubuntu 15.10, CGAL-4.9 (latest develop branch) and it did not resolve the links to gmp and mpfr when linking foamy. Probably CGAL is missing the correct loader dependencies.

          By Bjoern Landmann on 2016-12-08T16:20:34 (imported from GitLab project)

        • Admin
          Admin @OpenFOAM-admin ·
          Maintainer

          I've reproduced the same error as @landmann, using:

          • CGAL 4.9
          • Ubuntu 16.04 x86_64
          • using Ubuntu's default GCC stack (version 5.4.0) and binutils ld.bfd (version 2.26.1)
          • OpenFOAM-plus (6d7e27d03af) and ThirdParty-plus (852e88b4957) develop branches

          Looks like -mpfr was accidentally dropped. The following patch fixes it:

          diff --git a/wmake/rules/General/CGAL b/wmake/rules/General/CGAL
index 2e7e3d5..ae1df01 100644
--- a/wmake/rules/General/CGAL
+++ b/wmake/rules/General/CGAL
@@ -12,4 +12,5 @@ CGAL_LIBS = \
     -L$(BOOST_ARCH_PATH)/lib$(WM_COMPILER_LIB_ARCH) \
     -L$(CGAL_ARCH_PATH)/lib \
     -L$(CGAL_ARCH_PATH)/lib$(WM_COMPILER_LIB_ARCH) \
-    -lCGAL
+    -lCGAL \
+    -lmpfr

          Unfortunately it does not solve a similar linking problem when building foamList:

          /home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/lib/libconformalVoronoiMesh.so: undefined reference to `mpfr_get_d'
/home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/lib/libconformalVoronoiMesh.so: undefined reference to `__gmpq_sub'
/home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/lib/libconformalVoronoiMesh.so: undefined reference to `__gmpn_com'
/home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/lib/libconformalVoronoiMesh.so: undefined reference to `__gmpq_init'
/home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/lib/libconformalVoronoiMesh.so: undefined reference to `mpfr_clear'
/home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/lib/libconformalVoronoiMesh.so: undefined reference to `__gmpq_clear'
/home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/lib/libconformalVoronoiMesh.so: undefined reference to `__gmpn_sqr'
/home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/lib/libconformalVoronoiMesh.so: undefined reference to `__gmpn_copyi'
/home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/lib/libconformalVoronoiMesh.so: undefined reference to `__gmpn_sub_n'
/home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/lib/libconformalVoronoiMesh.so: undefined reference to `mpfr_init2'
/home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/lib/libconformalVoronoiMesh.so: undefined reference to `__gmpq_set_si'
/home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/lib/libconformalVoronoiMesh.so: undefined reference to `__gmpq_mul'
/home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/lib/libconformalVoronoiMesh.so: undefined reference to `__gmpq_cmp'
/home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/lib/libconformalVoronoiMesh.so: undefined reference to `mpfr_set_q'
/home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/lib/libconformalVoronoiMesh.so: undefined reference to `__gmpq_div'
/home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/lib/libconformalVoronoiMesh.so: undefined reference to `__gmpn_add_n'
/home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/lib/libconformalVoronoiMesh.so: undefined reference to `__gmpn_mul'
/home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/lib/libconformalVoronoiMesh.so: undefined reference to `__gmpq_add'
/home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/lib/libconformalVoronoiMesh.so: undefined reference to `__gmpq_set_d'
collect2: error: ld returned 1 exit status
/home/ofuser/OpenFOAM/OpenFOAM-plus/wmake/makefiles/general:132: recipe for target '/home/ofuser/OpenFOAM/OpenFOAM-plus/platforms/linux64GccDPInt32Opt/bin/foamList' failed

          By Bruno Santos on 2016-12-11T00:09:23 (imported from GitLab project)

          Edited by Admin
        • Mark OLESEN Mentioned in commit 4f37fb9c8f3921c0bee6a879851132919709a994

          Mentioned in commit 4f37fb9c8f3921c0bee6a879851132919709a994

        • Mark OLESEN Status changed to closed

          Status changed to closed

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