72ba0079c3
This linker script is only enabled for systems with GCC or GCC-like compilers, though technically it should work on the BSDs too (will enable after testing). For regular modules, this declares one ELF version "Qt_5" and places all QtCore symbols inside, then it declares unused ELF versions "Qt_5.x" for each older minor release. For modules declared "internal_module", all symbols are placed in version Qt_5_PRIVATE_API. The big advantage of an ELF version is that, when we do Qt 6, both versions of QtCore could be loaded in memory without conflicts and all symbols would be resolved to the correct library. No module can talk to both at the same time, but this avoids mistakes of loading them indirectly by plugins. The extra Qt_5.x versions will be used in the next commit. Change-Id: I049a653beeb5454c9539ffff13e3fe6f050fdf31 Reviewed-by: Lisandro Damián Nicanor Pérez Meyer <perezmeyer@gmail.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
116 lines
3.7 KiB
Plaintext
116 lines
3.7 KiB
Plaintext
#
|
|
# QMake configuration for Scratchbox's host-gcc compiler.
|
|
#
|
|
# This mkspec can be used as the platform mkspec when building
|
|
# Qt in scratchbox. If used as such, qmake and similar host
|
|
# tools will be compiled for the host architecture (E.g. x86)
|
|
# and thus not run in the emulator. This results in a
|
|
# significant improvement in build times.
|
|
#
|
|
# Note: The mkspec copied & pasted parts from common/gcc.conf
|
|
# and common/linux.conf as setBootstrapVariable in
|
|
# configure has a bug which stops re-assignments working
|
|
# for QMake variables (I.e. "QMAKE_foo = bar" is broken).
|
|
|
|
MAKEFILE_GENERATOR = UNIX
|
|
QMAKE_PLATFORM = linux
|
|
CONFIG += incremental
|
|
QMAKE_INCREMENTAL_STYLE = sublib
|
|
|
|
#
|
|
# qmake configuration for common gcc
|
|
#
|
|
|
|
QMAKE_COMPILER = gcc
|
|
|
|
QMAKE_CC = host-gcc
|
|
QMAKE_CFLAGS += -pipe
|
|
QMAKE_CFLAGS_DEPS += -M
|
|
QMAKE_CFLAGS_WARN_ON += -Wall -W
|
|
QMAKE_CFLAGS_WARN_OFF += -w
|
|
QMAKE_CFLAGS_RELEASE += -O2
|
|
QMAKE_CFLAGS_DEBUG += -g
|
|
QMAKE_CFLAGS_SHLIB += -fPIC
|
|
QMAKE_CFLAGS_STATIC_LIB += -fPIC
|
|
QMAKE_CFLAGS_YACC += -Wno-unused -Wno-parentheses
|
|
QMAKE_CFLAGS_HIDESYMS += -fvisibility=hidden
|
|
QMAKE_CFLAGS_PRECOMPILE += -x c-header -c ${QMAKE_PCH_INPUT} -o ${QMAKE_PCH_OUTPUT}
|
|
QMAKE_CFLAGS_USE_PRECOMPILE += -include ${QMAKE_PCH_OUTPUT_BASE}
|
|
|
|
QMAKE_CXX = host-g++
|
|
QMAKE_CXXFLAGS += $$QMAKE_CFLAGS
|
|
QMAKE_CXXFLAGS_DEPS += $$QMAKE_CFLAGS_DEPS
|
|
QMAKE_CXXFLAGS_WARN_ON += $$QMAKE_CFLAGS_WARN_ON
|
|
QMAKE_CXXFLAGS_WARN_OFF += $$QMAKE_CFLAGS_WARN_OFF
|
|
QMAKE_CXXFLAGS_RELEASE += $$QMAKE_CFLAGS_RELEASE
|
|
QMAKE_CXXFLAGS_DEBUG += $$QMAKE_CFLAGS_DEBUG
|
|
QMAKE_CXXFLAGS_SHLIB += $$QMAKE_CFLAGS_SHLIB
|
|
QMAKE_CXXFLAGS_STATIC_LIB += $$QMAKE_CFLAGS_STATIC_LIB
|
|
QMAKE_CXXFLAGS_YACC += $$QMAKE_CFLAGS_YACC
|
|
QMAKE_CXXFLAGS_HIDESYMS += $$QMAKE_CFLAGS_HIDESYMS -fvisibility-inlines-hidden
|
|
QMAKE_CXXFLAGS_PRECOMPILE += -x c++-header -c ${QMAKE_PCH_INPUT} -o ${QMAKE_PCH_OUTPUT}
|
|
QMAKE_CXXFLAGS_USE_PRECOMPILE = $$QMAKE_CFLAGS_USE_PRECOMPILE
|
|
|
|
QMAKE_LINK = host-g++
|
|
QMAKE_LINK_SHLIB = host-g++
|
|
QMAKE_LINK_C = host-gcc
|
|
QMAKE_LINK_C_SHLIB = host-gcc
|
|
QMAKE_LFLAGS +=
|
|
QMAKE_LFLAGS_RELEASE += -Wl,-O1
|
|
QMAKE_LFLAGS_DEBUG +=
|
|
QMAKE_LFLAGS_APP +=
|
|
QMAKE_LFLAGS_SHLIB += -shared
|
|
QMAKE_LFLAGS_PLUGIN += $$QMAKE_LFLAGS_SHLIB
|
|
QMAKE_LFLAGS_SONAME += -Wl,-soname,
|
|
QMAKE_LFLAGS_THREAD +=
|
|
QMAKE_LFLAGS_NOUNDEF += -Wl,--no-undefined
|
|
QMAKE_LFLAGS_RPATH = -Wl,-rpath,
|
|
|
|
QMAKE_PCH_OUTPUT_EXT = .gch
|
|
|
|
# -Bsymbolic-functions (ld) support
|
|
QMAKE_LFLAGS_BSYMBOLIC_FUNC = -Wl,-Bsymbolic-functions
|
|
QMAKE_LFLAGS_DYNAMIC_LIST = -Wl,--dynamic-list,
|
|
QMAKE_LFLAGS_VERSION_SCRIPT = -Wl,--version-script,
|
|
|
|
#
|
|
# qmake configuration for common linux
|
|
#
|
|
|
|
QMAKE_CFLAGS_THREAD += -D_REENTRANT
|
|
QMAKE_CXXFLAGS_THREAD += $$QMAKE_CFLAGS_THREAD
|
|
|
|
QMAKE_INCDIR =
|
|
QMAKE_LIBDIR =
|
|
QMAKE_INCDIR_X11 =
|
|
QMAKE_LIBDIR_X11 =
|
|
QMAKE_INCDIR_OPENGL =
|
|
QMAKE_LIBDIR_OPENGL =
|
|
QMAKE_INCDIR_OPENGL_ES2 = $$QMAKE_INCDIR_OPENGL
|
|
QMAKE_LIBDIR_OPENGL_ES2 = $$QMAKE_LIBDIR_OPENGL
|
|
QMAKE_INCDIR_EGL =
|
|
QMAKE_LIBDIR_EGL =
|
|
QMAKE_INCDIR_OPENVG =
|
|
QMAKE_LIBDIR_OPENVG =
|
|
|
|
QMAKE_LIBS =
|
|
QMAKE_LIBS_DYNLOAD = -ldl
|
|
QMAKE_LIBS_X11 = -lXext -lX11 -lm
|
|
QMAKE_LIBS_NIS = -lnsl
|
|
QMAKE_LIBS_EGL = -lEGL
|
|
QMAKE_LIBS_OPENGL = -lGL
|
|
QMAKE_LIBS_OPENGL_ES2 = -lGLESv2
|
|
QMAKE_LIBS_OPENVG = -lOpenVG
|
|
QMAKE_LIBS_THREAD = -lpthread
|
|
|
|
QMAKE_AR = host-ar cqs
|
|
QMAKE_OBJCOPY = host-objcopy
|
|
QMAKE_NM = host-nm -P
|
|
QMAKE_RANLIB =
|
|
|
|
QMAKE_STRIP = host-strip
|
|
QMAKE_STRIPFLAGS_LIB += --strip-unneeded
|
|
|
|
include(../../common/unix.conf)
|
|
load(qt_config)
|