"Kirill Bychkov" <[email protected]> writes:
> [...]
>> - graphics/mapnik
>> breaks because of python2. Easy to fix, but then fails at
>> linking:
>>
>> ----------------8<----------------
>> ld: error: relocation R_X86_64_PC32 cannot be used against symbol typeinfo
>> for
>> boost::wrapexcept<boost::bad_function_call>; recompile with -fPIC
>>>>> defined in src/expression_grammar.os
>>>>> referenced by expression_grammar.cpp
>>>>> src/expression_grammar.os:(void
>>>>> boost::throw_exception<boost::bad_function_call>(boost::bad_function_call
>>>>> const&))
>>
>> ld: error: relocation R_X86_64_PC32 cannot be used against symbol vtable for
>> boost::exception_detail::clone_base; recompile with -fPIC
>>>>> defined in src/expression_grammar.os
>>>>> referenced by expression_grammar.cpp
>>>>>
>>>>> src/expression_grammar.os:(boost::wrapexcept<boost::bad_function_call>::wrapexcept(boost::bad_function_call
>>>>> const&))
>>
>> ...
>> ---------------->8----------------
>>
>> it shouldn't be hard to fix, I haven't really investigated it
>> because I was working on the other ports
>>
>> Attaching wip diff
>
> Hi,
> Adding -fPIC fixes linking:
> -WARNING_CXXFLAGS="-I${X11BASE}/include/freetype2" \
> +WARNING_CXXFLAGS="-I${X11BASE}/include/freetype2 -fPIC" \
Yes, thanks for spotting it! I went for a slightly different tweak
(adding CUSTOM_CXXFLAGS) instead, but that' the trick :)
Index: Makefile
===================================================================
RCS file: /home/cvs/ports/graphics/mapnik/Makefile,v
retrieving revision 1.38
diff -u -p -r1.38 Makefile
--- Makefile 23 May 2021 17:47:00 -0000 1.38
+++ Makefile 8 Sep 2021 21:02:40 -0000
@@ -52,6 +52,7 @@ MODSCONS_FLAGS = PREFIX="${TRUEPREFIX}"
HB_INCLUDES=${LOCALBASE}/include \
HB_LIBS=${LOCALBASE}/lib \
WARNING_CXXFLAGS="-I${X11BASE}/include/freetype2" \
+ CUSTOM_CXXFLAGS="-fPIC" \
SYSTEM_FONTS=${X11BASE}/lib/X11/fonts/TTF/ \
CUSTOM_LDFLAGS="-L${LOCALBASE}/lib -L${X11BASE}/lib" \
FAST=yes \
Index: patches/patch-SConstruct
===================================================================
RCS file: /home/cvs/ports/graphics/mapnik/patches/patch-SConstruct,v
retrieving revision 1.8
diff -u -p -r1.8 patch-SConstruct
--- patches/patch-SConstruct 23 May 2021 17:47:01 -0000 1.8
+++ patches/patch-SConstruct 28 Aug 2021 08:39:09 -0000
@@ -1,9 +1,29 @@
$OpenBSD: patch-SConstruct,v 1.8 2021/05/23 17:47:01 kirby Exp $
-2nd chunk is needed for proper boost_thread detection
+
+1st and 2snd chuck are for scons 4
+4th chunk is needed for proper boost_thread detection
+
Index: SConstruct
--- SConstruct.orig
+++ SConstruct
-@@ -297,7 +297,7 @@ opts.AddVariables(
+@@ -16,8 +16,6 @@
+ # License along with this library; if not, write to the Free Software
+ # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+-from __future__ import print_function # support python2
+-
+ import os
+ import sys
+ import re
+@@ -126,7 +124,6 @@ PLUGINS = { # plugins with external dependencies
+
+ def init_environment(env):
+ env.Decider('MD5-timestamp')
+- env.SourceCode(".", None)
+ if os.environ.get('RANLIB'):
+ env['RANLIB'] = os.environ['RANLIB']
+ if os.environ.get('AR'):
+@@ -297,7 +294,7 @@ opts.AddVariables(
('CUSTOM_LDFLAGS', 'Custom linker flags, e.g. -L<lib dir> if you have libraries in a nonstandard directory <lib dir>', ''),
EnumVariable('LINKING', "Set library format for libmapnik",'shared', ['shared','static']),
EnumVariable('RUNTIME_LINK', "Set preference for linking dependencies",'shared', ['shared','static']),
@@ -12,7 +32,7 @@ Index: SConstruct
# Note: setting DEBUG=True will override any custom OPTIMIZATION level
BoolVariable('DEBUG', 'Compile a debug version of Mapnik', 'False'),
BoolVariable('COVERAGE', 'Compile a libmapnik and plugins with --coverage', 'False'),
-@@ -1364,6 +1364,9 @@ if not preconfigured:
+@@ -1364,6 +1361,9 @@ if not preconfigured:
thread_suffix = 'mt'
if env['PLATFORM'] == 'FreeBSD':
