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mirror of https://git.FreeBSD.org/ports.git synced 2024-10-19 19:59:43 +00:00
freebsd-ports/audio/faustlive/Makefile
Tijl Coosemans 1bf487d3e7 Fix Qt5 symbol version scripts to put the catch-all clause first. When
a symbol matches multiple clauses the last one takes precedence.  If the
catch-all is last it captures everything.  In the case of Qt5 libraries
this caused all symbols to have a Qt_5 label while some should have
Qt_5_PRIVATE_API.  This only affects lld because GNU ld always gives the
catch-all lowest priority.

Older versions of Qt5Webengine exported some memory allocation symbols from
the bundled Chromium.  Version 5.9 stopped exporting these [1] but the
symbols were kept as weak wrappers for the standard allocation functions to
maintain binary compatibility. [2][3]  The problem is that the call to the
standard function in these weak wrappers is only resolved to the standard
function if there's a call to this standard function in other parts of
Qt5Webengine, because only then is there a non-weak symbol that takes
precedence over the weak one.  If there's no such non-weak symbol the call
in the weak wrapper resolves to the weak wrapper itself creating an infinite
call loop that overflows the stack and causes a crash.  Some of the
allocation functions are variants of C++ new and delete and it probably
depends on the compiler whether these variants are used in other parts of
Qt5Webengine.

Remove the weak wrappers (make them Linux specific).  This isn't binary
compatible but we are already breaking that with the changes to the symbol
versions.

[1] 5c2cbfccf9
[2] 2ed5054e3a
[3] 009f5ebb4b

Bump all ports that depend on Qt5.

PR:		234070
Exp-run by:	antoine
Approved by:	kde (adridg)
2019-01-16 11:13:44 +00:00

65 lines
1.9 KiB
Makefile

# $FreeBSD$
PORTNAME= faustlive
PORTVERSION= g20171205
PORTREVISION= 3
CATEGORIES= audio
MAINTAINER= yuri@FreeBSD.org
COMMENT= Standalone application that embeds Faust
LICENSE= GPLv3
LICENSE_FILE= ${WRKSRC}/GPL.txt
BUILD_DEPENDS= ${LOCALBASE}/lib/libfaust.a:audio/faust
LIB_DEPENDS= libLLVM-${LLVM_VERSION:C/([1-9])([0-9])/\1.\2/}.so:devel/llvm${LLVM_VERSION} \
libasound.so:audio/alsa-lib \
libcurl.so:ftp/curl \
libjack.so:audio/jack \
libmicrohttpd.so:www/libmicrohttpd \
libqrencode.so:graphics/libqrencode # audio/alsa-lib isn't really needed: https://github.com/grame-cncm/faustlive/issues/3
USES= compiler:c++11-lang gmake qt:5 ssl
USE_GITHUB= yes
GH_ACCOUNT= grame-cncm
GH_TAGNAME= 281fcb8
USE_QT= core gui network widgets buildtools_build qmake_build
USE_GL= gl
LLVM_VERSION= 60 # llvm verion should be the same as in audio/faust
CXXFLAGS+= $$(llvm-config${LLVM_VERSION} --cflags)
LDFLAGS+= -lexecinfo
PLIST_FILES= bin/FaustLive \
share/applications/FaustLive.desktop \
share/icons/hicolor/32x32/apps/Faustlive.png \
share/icons/hicolor/scalable/apps/Faustlive.svg \
share/pixmaps/Faustlive.xpm
OPTIONS_DEFINE= PORTAUDIO
PORTAUDIO_MAKE_ARGS= PORTAUDIO=1
PORTAUDIO_LIB_DEPENDS= libportaudio.so:audio/portaudio
post-patch:
@${MV} ${WRKSRC}/Build/Linux ${WRKSRC}/Build/FreeBSD
@${REINPLACE_CMD} -e ' \
s|SPEC := ""|SPEC := "FaustLive.pro"|; \
s|PREFIX :=|PREFIX ?=|; \
s|DESTDIR :=|DESTDIR ?=|; \
s|llvm-config|llvm-config${LLVM_VERSION}|g' \
${WRKSRC}/Build/FreeBSD/Makefile
@${REINPLACE_CMD} -e ' \
s|########## LIBS AND FLAGS|CXXFLAGS+=$$$$system($$$$LLVM_CONFIG --cflags)| ; \
s|/use/local|${LOCALBASE}| ; \
s|-L/opt/local/lib$$|-L${LOCALBASE}/lib -lexecinfo|' \
${WRKSRC}/Build/FreeBSD/FaustLive.pro
@${REINPLACE_CMD} -e ' \
s|#!/bin/bash|#!/bin/sh|' \
${WRKSRC}/Build/FreeBSD/buildversion
post-install:
@${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/FaustLive
.include <bsd.port.mk>