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4fb035a886
During an exp-run for llvm 12 (see bug 255570), it turned out that
multimedia/smpeg does not build with clang 12.0.0:
libtool: compile: c++ -DPACKAGE=\"smpeg\" -DVERSION=\"0.4.4\" -I. -I. -O2 -pipe -Wno-error-narrowing -fstack-protector-strong -fno-strict-aliasing -I/usr/local/include/SDL -I/usr/local/include -D_REENTRANT -D_THREAD_SAFE -DTHREADED_AUDIO -DNDEBUG -I.. -DNOCONTROLS -I.. -I../audio -I../video -fno-exceptions -fno-rtti -c huffmantable.cpp -fPIC -DPIC -o .libs/huffmantable.o
warning: unknown -Werror warning specifier: '-Wno-error-narrowing' [-Wunknown-warning-option]
In file included from huffmantable.cpp:12:
../MPEGaudio.h:129:7: warning: 'register' storage class specifier is deprecated and incompatible with C++17 [-Wdeprecated-register]
register int r=(buffer[bitindex>>3]>>(7-(bitindex&7)))&1;
^~~~~~~~~
../MPEGaudio.h:135:7: warning: 'register' storage class specifier is deprecated and incompatible with C++17 [-Wdeprecated-register]
register unsigned short a;
^~~~~~~~~
huffmantable.cpp:553:8: error: constant expression evaluates to -1 which cannot be narrowed to type 'unsigned int' [-Wc++11-narrowing]
{ 0, 0-1, 0-1, 0, 0, htd33},
^~~
huffmantable.cpp:553:8: note: insert an explicit cast to silence this issue
{ 0, 0-1, 0-1, 0, 0, htd33},
^~~
[... more of these ...]
The Makefile attempts to suppress these warnings by adding
-Wno-error-narrowing to CFLAGS, in case clang is used, but this warning
suppression flag does not exist. It is called -Wno-c++11-narrowing
instead, and the attached patch renames the flag.
Approved by: maintainer timeout (2 weeks)
PR: 255796
MFH: 2021Q2
36 lines
927 B
Makefile
36 lines
927 B
Makefile
# Created by: Chris Piazza <cpiazza@FreeBSD.org>
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PORTNAME= smpeg
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PORTVERSION= 0.4.4
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PORTREVISION= 15
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CATEGORIES= multimedia
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MASTER_SITES= ftp://sunsite.auc.dk/pub/os/linux/loki/open-source/smpeg/ \
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GENTOO
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MAINTAINER= acm@FreeBSD.org
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COMMENT= Free MPEG1 video player library with sound support
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LICENSE= LGPL20
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LICENSE_FILE= ${WRKSRC}/COPYING
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USES= compiler gmake libtool:build sdl
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USE_SDL= sdl
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USE_LDCONFIG= yes
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GNU_CONFIGURE= yes
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CONFIGURE_ENV= GLBASE="${LOCALBASE}" \
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CC="${CXX}" REAL_CC="${CC}" \
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SDL_CONFIG="${SDL_CONFIG}"
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#If you want to try the opengl/gtk player (which doesn't seem to work)
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#comment out the following line.
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CONFIGURE_ARGS= --disable-opengl-player \
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--disable-gtk-player \
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--enable-mmx
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CFLAGS+= ${CFLAGS_${CHOSEN_COMPILER_TYPE}}
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CFLAGS_clang= -Wno-c++11-narrowing
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LDFLAGS_i386= -Wl,-znotext
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MAKE_ARGS= LIBTOOL=${LOCALBASE}/bin/libtool
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INSTALL_TARGET= install-strip
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.include <bsd.port.mk>
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