Opened 5 years ago
Last modified 5 years ago
#59783 new defect
groff @1.22.4: build fails due to math.h name collision
Reported by: | kencu (Ken) | Owned by: | |
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Priority: | Normal | Milestone: | |
Component: | ports | Version: | |
Keywords: | Cc: | jmroot (Joshua Root) | |
Port: | groff |
Description
CXX src/libs/libgroff/libgroff_a-device.o In file included from src/libs/libgroff/assert.cpp:20: In file included from /opt/local/libexec/llvm-9.0/bin/../include/c++/v1/stdlib.h:100: ./lib/math.h:38:3: error: "Please include config.h first." #error "Please include config.h first." ^ ./lib/math.h:40:1: error: unknown type name '_GL_INLINE_HEADER_BEGIN' _GL_INLINE_HEADER_BEGIN ^ ./lib/math.h:1537:1: error: expected unqualified-id _GL_CXXALIAS_SYS (frexp, double, (double x, int *expptr)); ^ ./lib/stdio.h:344:5: note: expanded from macro '_GL_CXXALIAS_SYS' _GL_EXTERN_C int _gl_cxxalias_dummy ^ ./lib/stdio.h:234:30: note: expanded from macro '_GL_EXTERN_C' # define _GL_EXTERN_C extern "C" ^ In file included from src/libs/libgroff/assert.cpp:20: In file included from /opt/local/libexec/llvm-9.0/bin/../include/c++/v1/stdlib.h:100: ./lib/math.h:2888:1: error: unknown type name '_GL_INLINE_HEADER_END' _GL_INLINE_HEADER_END
but builds fine when I force the build compiler to clang-5.0:
port -v installed groff The following ports are currently installed: groff @1.22.4_2 (active) platform='darwin 10' archs='x86_64' date='2019-11-30T13:25:24-0800'
Attachments (1)
Change History (9)
Changed 5 years ago by kencu (Ken)
Attachment: | groff-SL-fail.log added |
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comment:1 Changed 5 years ago by kencu (Ken)
comment:3 Changed 5 years ago by kencu (Ken)
comment:4 Changed 5 years ago by kencu (Ken)
was going to add clang-devel, ergo the 9.0+, but in the end, did not.
I see JMR is working on this separately, hopefully will find the real fix.
comment:5 Changed 5 years ago by jmroot (Joshua Root)
It has a header called math.h in the search path (-I./lib
). It can only be by pure luck that this hasn't caused problems with earlier compiler versions.
comment:6 Changed 5 years ago by jmroot (Joshua Root)
Port: | groff added |
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Summary: | groff-1.22.4: build fails on 10.6 (clang-9.0, libc++): #error "Please include config.h first." → groff @1.22.4: build fails due to math.h name collision |
comment:7 Changed 5 years ago by ryandesign (Ryan Carsten Schmidt)
Here is another distribution's fix for this issue:
comment:8 Changed 5 years ago by ryandesign (Ryan Carsten Schmidt)
Cc: | jmroot added |
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@jmroot see comment above
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exactly the same error occurs on Mojave with clang-9.0 as well.