36d6eb721e
GCC 5 combined with a recent binutils have a new optimization that allows them to generate copy relocations even in -fPIE code. Clang has the same functionality when compiling an executable with -flto. We need to let the compilers know that they cannot use copy relocations, so they need to use really position-independent code. Position independent code throughout is not really required. We just need the compilers to use position-independent access to symbols coming from the Qt libraries, but there's currently no other way of doing that. Task-number: QTBUG-45755 Change-Id: I0d4913955e3745b69672ffff13db5df7377398c5 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
107 lines
3.5 KiB
Plaintext
107 lines
3.5 KiB
Plaintext
#
|
|
# qmake configuration for linux-icc
|
|
#
|
|
|
|
MAKEFILE_GENERATOR = UNIX
|
|
|
|
QMAKE_COMPILER = gcc intel_icc # icc pretends to be gcc
|
|
|
|
QMAKE_CC = icc
|
|
QMAKE_LEX = flex
|
|
QMAKE_LEXFLAGS =
|
|
QMAKE_YACC = yacc
|
|
QMAKE_YACCFLAGS = -d
|
|
QMAKE_CFLAGS =
|
|
QMAKE_CFLAGS_APP = -fPIC
|
|
QMAKE_CFLAGS_DEPS = -M
|
|
QMAKE_CFLAGS_WARN_ON = -w1 -Wall -Wcheck -wd1572,873,2259,2261
|
|
QMAKE_CFLAGS_WARN_OFF = -w
|
|
QMAKE_CFLAGS_RELEASE = -O2 -falign-functions=16 -ansi-alias -fstrict-aliasing
|
|
QMAKE_CFLAGS_DEBUG = -O0 -g
|
|
QMAKE_CFLAGS_SHLIB = -fPIC -fno-jump-tables
|
|
QMAKE_CFLAGS_STATIC_LIB = $$QMAKE_CFLAGS_SHLIB
|
|
QMAKE_CFLAGS_YACC =
|
|
QMAKE_CFLAGS_ISYSTEM = -isystem
|
|
QMAKE_CFLAGS_THREAD = -D_REENTRANT
|
|
QMAKE_CFLAGS_SPLIT_SECTIONS = -ffunction-sections
|
|
QMAKE_CFLAGS_LTCG = -ipo
|
|
|
|
QMAKE_CFLAGS_SSE2 += -xSSE2
|
|
QMAKE_CFLAGS_SSE3 += -xSSE3
|
|
QMAKE_CFLAGS_SSSE3 += -xSSSE3
|
|
QMAKE_CFLAGS_SSE4_1 += -xSSE4.1
|
|
QMAKE_CFLAGS_SSE4_2 += -xSSE4.2
|
|
QMAKE_CFLAGS_AVX += -xAVX
|
|
QMAKE_CFLAGS_AVX2 += -xCORE-AVX2
|
|
|
|
QMAKE_CXX = icpc
|
|
QMAKE_CXXFLAGS = $$QMAKE_CFLAGS
|
|
QMAKE_CXXFLAGS_APP = $$QMAKE_CFLAGS_APP
|
|
QMAKE_CXXFLAGS_DEPS = $$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 = $$QMAKE_CFLAGS_YACC
|
|
QMAKE_CXXFLAGS_THREAD = $$QMAKE_CFLAGS_THREAD
|
|
QMAKE_CXXFLAGS_SPLIT_SECTIONS = $$QMAKE_CFLAGS_SPLIT_SECTIONS
|
|
# Disabling exceptions disabled - workaround for QTBUG-36577
|
|
#QMAKE_CXXFLAGS_EXCEPTIONS_OFF = -fno-exceptions
|
|
QMAKE_CXXFLAGS_CXX11 = -std=c++0x
|
|
QMAKE_CXXFLAGS_LTCG = $$QMAKE_CFLAGS_LTCG
|
|
|
|
QMAKE_INCDIR =
|
|
QMAKE_LIBDIR =
|
|
QMAKE_INCDIR_X11 =
|
|
QMAKE_LIBDIR_X11 =
|
|
QMAKE_INCDIR_OPENGL =
|
|
QMAKE_LIBDIR_OPENGL =
|
|
|
|
QMAKE_LINK = icpc
|
|
QMAKE_LINK_SHLIB = icpc
|
|
QMAKE_LFLAGS =
|
|
QMAKE_LFLAGS_RELEASE =
|
|
QMAKE_LFLAGS_DEBUG =
|
|
QMAKE_LFLAGS_SHLIB = -shared -shared-intel
|
|
QMAKE_LFLAGS_PLUGIN = $$QMAKE_LFLAGS_SHLIB
|
|
QMAKE_LFLAGS_SONAME = -Wl,-soname,
|
|
QMAKE_LFLAGS_THREAD =
|
|
QMAKE_LFLAGS_NOUNDEF = -Wl,-z,defs
|
|
QMAKE_LFLAGS_RPATH = -Wl,-rpath,
|
|
QMAKE_LFLAGS_RPATHLINK = -Wl,-rpath-link,
|
|
QMAKE_LFLAGS_CXX11 =
|
|
QMAKE_LFLAGS_LTCG = $$QMAKE_CFLAGS_LTCG
|
|
|
|
QMAKE_LIBS =
|
|
QMAKE_LIBS_DYNLOAD = -ldl
|
|
QMAKE_LIBS_X11 = -lXext -lX11 -lm
|
|
QMAKE_LIBS_NIS = -lnsl
|
|
QMAKE_LIBS_OPENGL = -lGL
|
|
QMAKE_LIBS_THREAD = -lpthread
|
|
|
|
QMAKE_AR = xiar cqs
|
|
QMAKE_OBJCOPY = objcopy
|
|
QMAKE_NM = nm -P
|
|
QMAKE_RANLIB =
|
|
|
|
QMAKE_CLEAN = -r $(OBJECTS_DIR)/ti_files
|
|
|
|
# pch support
|
|
CONFIG += icc_pch_style
|
|
QMAKE_PCH_OUTPUT_EXT = .pchi
|
|
QMAKE_CXXFLAGS_USE_PRECOMPILE = -pch-use ${QMAKE_PCH_OUTPUT} -include ${QMAKE_PCH_INPUT}
|
|
QMAKE_CXXFLAGS_PRECOMPILE = -c -pch-create ${QMAKE_PCH_OUTPUT} -include ${QMAKE_PCH_INPUT} -o ${QMAKE_PCH_TEMP_OBJECT} ${QMAKE_PCH_TEMP_SOURCE}
|
|
|
|
# -Bsymbolic-functions (ld) support
|
|
QMAKE_LFLAGS_BSYMBOLIC_FUNC = -Wl,-Bsymbolic-functions
|
|
QMAKE_LFLAGS_DYNAMIC_LIST = -Wl,--dynamic-list,
|
|
|
|
# Symbol visibility control
|
|
QMAKE_CFLAGS_HIDESYMS += -fvisibility=hidden
|
|
QMAKE_CXXFLAGS_HIDESYMS += $$QMAKE_CFLAGS_HIDESYMS -fvisibility-inlines-hidden
|
|
|
|
include(../common/linux.conf)
|
|
load(qt_config)
|