mirror of
https://github.com/qbittorrent/qBittorrent.git
synced 2024-11-27 03:30:34 +00:00
Implement proper C++11 mode detection
Newer compilers have C++14 mode as default and package maintainers tend to not specifying a C++ version when building a package, this causes compatibility issues when (for example) qbt is compiled in C++11 and dependency lib is in C++14. See issue #9485. What this commit does: 1. Checks if compiler supports at least C++11 2. Checks if compiler is set in at least C++11 mode
This commit is contained in:
Chocobo1
parent
019da6a98c
commit
819a84eb7a
@ -158,7 +158,9 @@ script:
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if [ "$TRAVIS_OS_NAME" = "osx" ]; then
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# For some reason for RC_1_1 we need to also specify the OpenSSL compiler/linker flags
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# Homebrew doesn't symlink OpenSSL for security reasons
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./bootstrap.sh && ./configure $qbtconf CXXFLAGS="$(PKG_CONFIG_PATH="/usr/local/opt/openssl/lib/pkgconfig:$PKG_CONFIG_PATH" pkg-config --cflags openssl)" LDFLAGS="$(PKG_CONFIG_PATH="/usr/local/opt/openssl/lib/pkgconfig:$PKG_CONFIG_PATH" pkg-config --libs openssl)"
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./bootstrap.sh
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./configure $qbtconf CXXFLAGS="$CXXFLAGS $(PKG_CONFIG_PATH="/usr/local/opt/openssl/lib/pkgconfig:$PKG_CONFIG_PATH" pkg-config --cflags openssl) -std=c++14" \
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LDFLAGS="$LDFLAGS $(PKG_CONFIG_PATH="/usr/local/opt/openssl/lib/pkgconfig:$PKG_CONFIG_PATH" pkg-config --libs openssl)"
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sed -i "" -e "s/^\(CC.*&&\).*$/\1 $CC/" src/Makefile # workaround for Qt & ccache: https://bugreports.qt.io/browse/QTBUG-31034
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sed -i "" -e "s/^\(CXX.*&&\).*$/\1 $CXX/" src/Makefile
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sed -i "" -e 's/^\(CXXFLAGS.*\)$/\1 -Wno-unused-local-typedefs -Wno-inconsistent-missing-override/' src/Makefile
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375
configure
vendored
375
configure
vendored
@ -626,7 +626,6 @@ am__nodep
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AMDEPBACKSLASH
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AMDEP_FALSE
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AMDEP_TRUE
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am__quote
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am__include
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DEPDIR
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am__untar
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@ -709,7 +708,8 @@ PACKAGE_VERSION
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PACKAGE_TARNAME
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PACKAGE_NAME
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PATH_SEPARATOR
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SHELL'
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SHELL
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am__quote'
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ac_subst_files=''
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ac_user_opts='
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enable_option_checking
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@ -3274,7 +3274,7 @@ IFS=$ac_save_IFS
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case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
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am__api_version='1.15'
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am__api_version='1.16'
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# Find a good install program. We prefer a C program (faster),
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# so one script is as good as another. But avoid the broken or
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@ -3700,45 +3700,45 @@ DEPDIR="${am__leading_dot}deps"
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ac_config_commands="$ac_config_commands depfiles"
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am_make=${MAKE-make}
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cat > confinc << 'END'
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
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$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
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cat > confinc.mk << 'END'
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am__doit:
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@echo this is the am__doit target
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@echo this is the am__doit target >confinc.out
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.PHONY: am__doit
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END
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# If we don't find an include directive, just comment out the code.
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
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$as_echo_n "checking for style of include used by $am_make... " >&6; }
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am__include="#"
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am__quote=
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_am_result=none
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# First try GNU make style include.
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echo "include confinc" > confmf
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# Ignore all kinds of additional output from 'make'.
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case `$am_make -s -f confmf 2> /dev/null` in #(
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*the\ am__doit\ target*)
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am__include=include
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am__quote=
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_am_result=GNU
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;;
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esac
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# Now try BSD make style include.
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if test "$am__include" = "#"; then
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echo '.include "confinc"' > confmf
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case `$am_make -s -f confmf 2> /dev/null` in #(
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*the\ am__doit\ target*)
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am__include=.include
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am__quote="\""
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_am_result=BSD
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# BSD make does it like this.
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echo '.include "confinc.mk" # ignored' > confmf.BSD
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# Other make implementations (GNU, Solaris 10, AIX) do it like this.
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echo 'include confinc.mk # ignored' > confmf.GNU
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_am_result=no
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for s in GNU BSD; do
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{ echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
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(${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }
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case $?:`cat confinc.out 2>/dev/null` in #(
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'0:this is the am__doit target') :
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case $s in #(
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BSD) :
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am__include='.include' am__quote='"' ;; #(
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*) :
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am__include='include' am__quote='' ;;
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esac ;; #(
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*) :
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;;
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esac
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
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$as_echo "$_am_result" >&6; }
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rm -f confinc confmf
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esac
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if test "$am__include" != "#"; then
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_am_result="yes ($s style)"
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break
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fi
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done
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rm -f confinc.* confmf.*
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
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$as_echo "${_am_result}" >&6; }
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# Check whether --enable-dependency-tracking was given.
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if test "${enable_dependency_tracking+set}" = set; then :
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@ -3850,8 +3850,8 @@ MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
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# For better backward compatibility. To be removed once Automake 1.9.x
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# dies out for good. For more background, see:
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# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
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# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
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# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
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# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
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mkdir_p='$(MKDIR_P)'
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# We need awk for the "check" target (and possibly the TAP driver). The
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@ -4158,7 +4158,7 @@ END
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Aborting the configuration process, to ensure you take notice of the issue.
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You can download and install GNU coreutils to get an 'rm' implementation
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that behaves properly: <http://www.gnu.org/software/coreutils/>.
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that behaves properly: <https://www.gnu.org/software/coreutils/>.
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If you want to complete the configuration process using your problematic
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'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
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@ -4170,8 +4170,6 @@ END
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fi
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# Define --wth-* and --enable-* arguments
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@ -5497,6 +5495,75 @@ $as_echo "yes" >&6; }
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LIBS="$zlib_LIBS $LIBS"
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fi
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# Check compiler C++11 support
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ac_ext=cpp
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ac_cpp='$CXXCPP $CPPFLAGS'
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ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
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ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
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_tmp="$CXXFLAGS"
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CXXFLAGS="$CXXFLAGS -std=c++11"
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#ifndef __cplusplus
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#error "This is not a C++ compiler"
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#elif __cplusplus < 201103L
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#error "This is not a C++11 compiler"
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#endif
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int
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main ()
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{
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;
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return 0;
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}
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_ACEOF
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if ac_fn_cxx_try_compile "$LINENO"; then :
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else
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as_fn_error $? "A compiler supporting C++11 is required." "$LINENO" 5
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fi
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rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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CXXFLAGS="$_tmp"
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_tmp="$CXXFLAGS"
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CXXFLAGS="$CXXFLAGS $libtorrent_CFLAGS"
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#ifndef __cplusplus
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#error "This is not a C++ compiler"
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#elif __cplusplus < 201103L
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#error "This is not a C++11 compiler"
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#endif
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int
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main ()
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{
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;
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return 0;
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}
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_ACEOF
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if ac_fn_cxx_try_compile "$LINENO"; then :
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else
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as_fn_error $? "Compiler is not working in C++11 or later mode.
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Make sure you use the same C++ mode for qBittorrent and its dependencies.
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Example: \`CXXFLAGS=\"\$CXXFLAGS -std=c++11\" ./configure\`" "$LINENO" 5
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fi
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rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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CXXFLAGS="$_tmp"
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ac_ext=cpp
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ac_cpp='$CXXCPP $CPPFLAGS'
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ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
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ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
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# These are required because autoconf doesn't expand these **particular**
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# vars automatically. And qmake cannot autoexpand them.
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@ -6340,7 +6407,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
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#
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# INIT-COMMANDS
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#
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AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
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AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
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_ACEOF
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@ -6785,29 +6852,35 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
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# Older Autoconf quotes --file arguments for eval, but not when files
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# are listed without --file. Let's play safe and only enable the eval
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# if we detect the quoting.
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case $CONFIG_FILES in
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*\'*) eval set x "$CONFIG_FILES" ;;
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*) set x $CONFIG_FILES ;;
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esac
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# TODO: see whether this extra hack can be removed once we start
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# requiring Autoconf 2.70 or later.
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case $CONFIG_FILES in #(
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*\'*) :
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eval set x "$CONFIG_FILES" ;; #(
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*) :
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set x $CONFIG_FILES ;; #(
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*) :
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;;
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esac
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shift
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for mf
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# Used to flag and report bootstrapping failures.
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am_rc=0
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for am_mf
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do
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# Strip MF so we end up with the name of the file.
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mf=`echo "$mf" | sed -e 's/:.*$//'`
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# Check whether this is an Automake generated Makefile or not.
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# We used to match only the files named 'Makefile.in', but
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# some people rename them; so instead we look at the file content.
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# Grep'ing the first line is not enough: some people post-process
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# each Makefile.in and add a new line on top of each file to say so.
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# Grep'ing the whole file is not good either: AIX grep has a line
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am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
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# Check whether this is an Automake generated Makefile which includes
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# dependency-tracking related rules and includes.
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# Grep'ing the whole file directly is not great: AIX grep has a line
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# limit of 2048, but all sed's we know have understand at least 4000.
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if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
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dirpart=`$as_dirname -- "$mf" ||
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$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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X"$mf" : 'X\(//\)[^/]' \| \
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X"$mf" : 'X\(//\)$' \| \
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X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
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$as_echo X"$mf" |
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sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
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|| continue
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am_dirpart=`$as_dirname -- "$am_mf" ||
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$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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X"$am_mf" : 'X\(//\)[^/]' \| \
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X"$am_mf" : 'X\(//\)$' \| \
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X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
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$as_echo X"$am_mf" |
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sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
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s//\1/
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q
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@ -6825,53 +6898,48 @@ $as_echo X"$mf" |
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q
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}
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s/.*/./; q'`
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else
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continue
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fi
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# Extract the definition of DEPDIR, am__include, and am__quote
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# from the Makefile without running 'make'.
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DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
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test -z "$DEPDIR" && continue
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am__include=`sed -n 's/^am__include = //p' < "$mf"`
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test -z "$am__include" && continue
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am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
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# Find all dependency output files, they are included files with
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# $(DEPDIR) in their names. We invoke sed twice because it is the
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# simplest approach to changing $(DEPDIR) to its actual value in the
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# expansion.
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for file in `sed -n "
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s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
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sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
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# Make sure the directory exists.
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test -f "$dirpart/$file" && continue
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fdir=`$as_dirname -- "$file" ||
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$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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X"$file" : 'X\(//\)[^/]' \| \
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X"$file" : 'X\(//\)$' \| \
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X"$file" : 'X\(/\)' \| . 2>/dev/null ||
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$as_echo X"$file" |
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sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
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am_filepart=`$as_basename -- "$am_mf" ||
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$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
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X"$am_mf" : 'X\(//\)$' \| \
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X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
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$as_echo X/"$am_mf" |
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sed '/^.*\/\([^/][^/]*\)\/*$/{
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s//\1/
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q
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}
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/^X\(\/\/\)[^/].*/{
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/^X\/\(\/\/\)$/{
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s//\1/
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q
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}
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/^X\(\/\/\)$/{
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s//\1/
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q
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}
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/^X\(\/\).*/{
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/^X\/\(\/\).*/{
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s//\1/
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q
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}
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s/.*/./; q'`
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as_dir=$dirpart/$fdir; as_fn_mkdir_p
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# echo "creating $dirpart/$file"
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echo '# dummy' > "$dirpart/$file"
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done
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{ echo "$as_me:$LINENO: cd "$am_dirpart" \
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&& sed -e '/# am--include-marker/d' "$am_filepart" \
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| $MAKE -f - am--depfiles" >&5
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(cd "$am_dirpart" \
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&& sed -e '/# am--include-marker/d' "$am_filepart" \
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| $MAKE -f - am--depfiles) >&5 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } || am_rc=$?
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done
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if test $am_rc -ne 0; then
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{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
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$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
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as_fn_error $? "Something went wrong bootstrapping makefile fragments
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for automatic dependency tracking. Try re-running configure with the
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'--disable-dependency-tracking' option to at least be able to build
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the package (albeit without support for automatic dependency tracking).
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See \`config.log' for more details" "$LINENO" 5; }
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fi
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{ am_dirpart=; unset am_dirpart;}
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{ am_filepart=; unset am_filepart;}
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{ am_mf=; unset am_mf;}
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{ am_rc=; unset am_rc;}
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rm -f conftest-deps.mk
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}
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;;
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@ -7655,7 +7723,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
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#
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# INIT-COMMANDS
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#
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AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
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AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
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_ACEOF
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@ -8101,29 +8169,35 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
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# Older Autoconf quotes --file arguments for eval, but not when files
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# are listed without --file. Let's play safe and only enable the eval
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# if we detect the quoting.
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case $CONFIG_FILES in
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*\'*) eval set x "$CONFIG_FILES" ;;
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*) set x $CONFIG_FILES ;;
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esac
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# TODO: see whether this extra hack can be removed once we start
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# requiring Autoconf 2.70 or later.
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case $CONFIG_FILES in #(
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*\'*) :
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eval set x "$CONFIG_FILES" ;; #(
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*) :
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set x $CONFIG_FILES ;; #(
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*) :
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;;
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esac
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shift
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for mf
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# Used to flag and report bootstrapping failures.
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am_rc=0
|
||||
for am_mf
|
||||
do
|
||||
# Strip MF so we end up with the name of the file.
|
||||
mf=`echo "$mf" | sed -e 's/:.*$//'`
|
||||
# Check whether this is an Automake generated Makefile or not.
|
||||
# We used to match only the files named 'Makefile.in', but
|
||||
# some people rename them; so instead we look at the file content.
|
||||
# Grep'ing the first line is not enough: some people post-process
|
||||
# each Makefile.in and add a new line on top of each file to say so.
|
||||
# Grep'ing the whole file is not good either: AIX grep has a line
|
||||
am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
|
||||
# Check whether this is an Automake generated Makefile which includes
|
||||
# dependency-tracking related rules and includes.
|
||||
# Grep'ing the whole file directly is not great: AIX grep has a line
|
||||
# limit of 2048, but all sed's we know have understand at least 4000.
|
||||
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
|
||||
dirpart=`$as_dirname -- "$mf" ||
|
||||
$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||||
X"$mf" : 'X\(//\)[^/]' \| \
|
||||
X"$mf" : 'X\(//\)$' \| \
|
||||
X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
|
||||
$as_echo X"$mf" |
|
||||
sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
|
||||
|| continue
|
||||
am_dirpart=`$as_dirname -- "$am_mf" ||
|
||||
$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||||
X"$am_mf" : 'X\(//\)[^/]' \| \
|
||||
X"$am_mf" : 'X\(//\)$' \| \
|
||||
X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
|
||||
$as_echo X"$am_mf" |
|
||||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||||
s//\1/
|
||||
q
|
||||
@ -8141,53 +8215,48 @@ $as_echo X"$mf" |
|
||||
q
|
||||
}
|
||||
s/.*/./; q'`
|
||||
else
|
||||
continue
|
||||
fi
|
||||
# Extract the definition of DEPDIR, am__include, and am__quote
|
||||
# from the Makefile without running 'make'.
|
||||
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
|
||||
test -z "$DEPDIR" && continue
|
||||
am__include=`sed -n 's/^am__include = //p' < "$mf"`
|
||||
test -z "$am__include" && continue
|
||||
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
|
||||
# Find all dependency output files, they are included files with
|
||||
# $(DEPDIR) in their names. We invoke sed twice because it is the
|
||||
# simplest approach to changing $(DEPDIR) to its actual value in the
|
||||
# expansion.
|
||||
for file in `sed -n "
|
||||
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
|
||||
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
|
||||
# Make sure the directory exists.
|
||||
test -f "$dirpart/$file" && continue
|
||||
fdir=`$as_dirname -- "$file" ||
|
||||
$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||||
X"$file" : 'X\(//\)[^/]' \| \
|
||||
X"$file" : 'X\(//\)$' \| \
|
||||
X"$file" : 'X\(/\)' \| . 2>/dev/null ||
|
||||
$as_echo X"$file" |
|
||||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||||
am_filepart=`$as_basename -- "$am_mf" ||
|
||||
$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
|
||||
X"$am_mf" : 'X\(//\)$' \| \
|
||||
X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
|
||||
$as_echo X/"$am_mf" |
|
||||
sed '/^.*\/\([^/][^/]*\)\/*$/{
|
||||
s//\1/
|
||||
q
|
||||
}
|
||||
/^X\(\/\/\)[^/].*/{
|
||||
/^X\/\(\/\/\)$/{
|
||||
s//\1/
|
||||
q
|
||||
}
|
||||
/^X\(\/\/\)$/{
|
||||
s//\1/
|
||||
q
|
||||
}
|
||||
/^X\(\/\).*/{
|
||||
/^X\/\(\/\).*/{
|
||||
s//\1/
|
||||
q
|
||||
}
|
||||
s/.*/./; q'`
|
||||
as_dir=$dirpart/$fdir; as_fn_mkdir_p
|
||||
# echo "creating $dirpart/$file"
|
||||
echo '# dummy' > "$dirpart/$file"
|
||||
done
|
||||
{ echo "$as_me:$LINENO: cd "$am_dirpart" \
|
||||
&& sed -e '/# am--include-marker/d' "$am_filepart" \
|
||||
| $MAKE -f - am--depfiles" >&5
|
||||
(cd "$am_dirpart" \
|
||||
&& sed -e '/# am--include-marker/d' "$am_filepart" \
|
||||
| $MAKE -f - am--depfiles) >&5 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); } || am_rc=$?
|
||||
done
|
||||
if test $am_rc -ne 0; then
|
||||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||||
as_fn_error $? "Something went wrong bootstrapping makefile fragments
|
||||
for automatic dependency tracking. Try re-running configure with the
|
||||
'--disable-dependency-tracking' option to at least be able to build
|
||||
the package (albeit without support for automatic dependency tracking).
|
||||
See \`config.log' for more details" "$LINENO" 5; }
|
||||
fi
|
||||
{ am_dirpart=; unset am_dirpart;}
|
||||
{ am_filepart=; unset am_filepart;}
|
||||
{ am_mf=; unset am_mf;}
|
||||
{ am_rc=; unset am_rc;}
|
||||
rm -f conftest-deps.mk
|
||||
}
|
||||
;;
|
||||
|
||||
|
||||
28
configure.ac
28
configure.ac
@ -8,8 +8,6 @@ AC_LANG(C++)
|
||||
AC_CANONICAL_HOST
|
||||
AM_INIT_AUTOMAKE
|
||||
|
||||
|
||||
|
||||
# Define --wth-* and --enable-* arguments
|
||||
|
||||
AC_ARG_WITH(qtsingleapplication,
|
||||
@ -204,6 +202,32 @@ PKG_CHECK_MODULES(zlib,
|
||||
[CPPFLAGS="$zlib_CFLAGS $CPPFLAGS"
|
||||
LIBS="$zlib_LIBS $LIBS"])
|
||||
|
||||
# Check compiler C++11 support
|
||||
AC_LANG_PUSH(C++)
|
||||
m4_define([DETECT_CPP11_PROGRAM],
|
||||
[AC_LANG_PROGRAM([[
|
||||
#ifndef __cplusplus
|
||||
#error "This is not a C++ compiler"
|
||||
#elif __cplusplus < 201103L
|
||||
#error "This is not a C++11 compiler"
|
||||
#endif]],
|
||||
[[]])])
|
||||
|
||||
_tmp="$CXXFLAGS"
|
||||
CXXFLAGS="$CXXFLAGS -std=c++11"
|
||||
AC_COMPILE_IFELSE([DETECT_CPP11_PROGRAM()],
|
||||
[],
|
||||
[AC_MSG_ERROR([A compiler supporting C++11 is required.])])
|
||||
|
||||
CXXFLAGS="$_tmp $libtorrent_CFLAGS"
|
||||
AC_COMPILE_IFELSE([DETECT_CPP11_PROGRAM()],
|
||||
[],
|
||||
[AC_MSG_ERROR([Compiler is not working in C++11 or later mode.
|
||||
Make sure you use the same C++ mode for qBittorrent and its dependencies.
|
||||
Example: `CXXFLAGS="\$CXXFLAGS -std=c++11" ./configure`])])
|
||||
CXXFLAGS="$_tmp"
|
||||
AC_LANG_POP([C++])
|
||||
|
||||
# These are required because autoconf doesn't expand these **particular**
|
||||
# vars automatically. And qmake cannot autoexpand them.
|
||||
AX_DEFINE_DIR([EXPAND_PREFIX], [prefix])
|
||||
|
||||
@ -2,9 +2,6 @@
|
||||
TEMPLATE = app
|
||||
CONFIG += qt thread silent
|
||||
|
||||
# C++11 support
|
||||
CONFIG += c++11
|
||||
|
||||
# Platform specific configuration
|
||||
win32: include(../winconf.pri)
|
||||
macx: include(../macxconf.pri)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user