d5d6082092
Fix groff build with libc++ 9.0.0
Because libc++ 9.0.0 now includes <math.h> from <stdlib.h>, groff fails
to build with an error similar to:
In file included from src/libs/libgroff/assert.cpp:20:
In file included from /usr/include/c++/v1/stdlib.h💯
./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
^
Fix this in the least intrusive way, by simply including config.h
instead of emitting an error message.
Approved by: portmgr (joneum)
PR: 240701
12 lines
248 B
C
12 lines
248 B
C
--- lib/math.in.h.orig 2018-12-23 14:34:15 UTC
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+++ lib/math.in.h
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@@ -34,7 +34,7 @@
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#endif
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#ifndef _GL_INLINE_HEADER_BEGIN
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- #error "Please include config.h first."
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+# include "config.h"
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#endif
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_GL_INLINE_HEADER_BEGIN
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#ifndef _GL_MATH_INLINE
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