ports/math/labplot/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

55 lines
1.7 KiB
Makefile

# Created by: Kay Lehmann <kay_lehmann@web.de>
# $FreeBSD$
PORTNAME= labplot
PORTVERSION= 2.5.0
PORTREVISION= 3
CATEGORIES= math kde
MASTER_SITES= KDE/stable/${PORTNAME}/${PORTVERSION}
MAINTAINER= kde@FreeBSD.org
COMMENT= Data plotting and function analysis tool for KDE
LICENSE= GPLv2+
LICENSE_FILE= ${WRKSRC}/COPYING
LIB_DEPENDS= libgsl.so:math/gsl
USES= bison cmake desktop-file-utils kde:5 qt:5 shared-mime-info tar:xz
USE_KDE= archive auth bookmarks codecs completion config configwidgets \
coreaddons crash ecm_build guiaddons i18n iconthemes itemviews \
jobwidgets kdelibs4support kio newstuff notifications parts \
service solid sonnet syntaxhighlighting textwidgets unitconversion \
widgetsaddons windowsystem xmlgui
USE_QT= concurrent core dbus gui network printsupport serialport \
sql svg widgets xml \
buildtools_build qmake_build
CMAKE_OFF= ENABLE_LIBCERF
DATADIR= ${PREFIX}/share/labplot2
OPTIONS_DEFINE= CANTOR FITS FFTW3 HDF5 NETCDF
OPTIONS_DEFAULT= ${OPTIONS_DEFINE}
CANTOR_DESC= Build with Cantor support
CANTOR_CMAKE_BOOL= ENABLE_CANTOR
CANTOR_LIB_DEPENDS= libcantorlibs.so:math/cantor
FITS_DESC= Flexible Image Transport System Data Format (FITS) Library
FITS_CMAKE_BOOL= ENABLE_FITS
FITS_LIB_DEPENDS= libcfitsio.so:astro/cfitsio
FFTW3_DESC= Build with FFTW support
FFTW3_CMAKE_BOOL= ENABLE_FFTW
FFTW3_LIB_DEPENDS= libfftw3.so:math/fftw3
HDF5_DESC= Build with HDF5 support
HDF5_CMAKE_BOOL= ENABLE_HDF5
HDF5_LIB_DEPENDS= libhdf5.so:science/hdf5
NETCDF_DESC= Build with NetCDF support
NETCDF_CMAKE_BOOL= ENABLE_NETCDF
NETCDF_LIB_DEPENDS= libnetcdf.so:science/netcdf
post-patch:
${REINPLACE_CMD} -e 's|/usr/local|${LOCALBASE}|g' ${WRKSRC}/CMakeLists.txt
.include <bsd.port.mk>