search for: cxx11picflags

..."-Wall -mtune=amdfam10 -g -O2 -I${CONDA_PREFIX}/include" \ F77FLAGS="-Wall -g -O2 -mtune=amdfam10 -I${CONDA_PREFIX}/include" \ CXX11="g++" \ CXX11STD="-std=c++11" \ CXX11FLAGS="-Wall -mtune=amdfam10 -g -O2 -I${CONDA_PREFIX}/include" \ CXX11PICFLAGS="-fPIC" \ Where $CONDA_PREFIX is given in my script. The output in config.log is given below. Note that in the test for c++98, it uses the "right" CC, but in the test for c++11 it uses g++. This looks wrong to me: configure:28111: checking whether x86_64-conda_cos6-linux-gnu-...

...16.10: CXX = ccache g++ CXXCPP = $(CXX) -E CXXFLAGS = -ggdb -pipe -Wall -pedantic $(LTO) CXXPICFLAGS = -fpic CXX98 = ccache g++ CXX98FLAGS = -ggdb -pipe -Wall -pedantic CXX98PICFLAGS = -fpic CXX98STD = -std=gnu++98 CXX11 = ccache g++ CXX11FLAGS = -ggdb -pipe -Wall -pedantic CXX11PICFLAGS = -fpic CXX11STD = -std=gnu++11 CXX14 = ccache g++ CXX14FLAGS = -ggdb -pipe -Wall -pedantic CXX14PICFLAGS = -fpic CXX14STD = CXX17 = CXX17FLAGS = CXX17PICFLAGS = CXX17STD = I call configure in build shell script (which has not changed in years) with R_PAPERSIZE=letter...

...127 Warning: running command 'make -f "Makevars" -f "C:/R/R-34~1.0/etc/i386/Makeconf" -f "C:/R/R-34~1.0/share/make/winshlib.mk" -f "C:/Users/john/Documents/.R/Makevars" CXX='$(CXX11) $(CXX11STD)' CXXFLAGS='$(CXX11FLAGS)' CXXPICFLAGS='$(CXX11PICFLAGS)' SHLIB_LDFLAGS='$(SHLIB_CXX11LDFLAGS)' SHLIB_LD='$(SHLIB_CXX11LD)' SHLIB="Boom.dll" ' had status 2 ERROR: compilation failed for package 'Boom' * removing 'C:/RownLib/Boom' * restoring previous 'C:/RownLib/Boom' Warning in install.packages...

...ke -f "Makevars" -f >> "C:/R/R-34~1.0/etc/i386/Makeconf" -f >> "C:/R/R-34~1.0/share/make/winshlib.mk" -f >> "C:/Users/john/Documents/.R/Makevars" CXX='$(CXX11) $(CXX11STD)' >> CXXFLAGS='$(CXX11FLAGS)' CXXPICFLAGS='$(CXX11PICFLAGS)' >> SHLIB_LDFLAGS='$(SHLIB_CXX11LDFLAGS)' SHLIB_LD='$(SHLIB_CXX11LD)' >> SHLIB="Boom.dll" ' had status 2 >> ERROR: compilation failed for package 'Boom' >> * removing 'C:/RownLib/Boom' >> * restoring previous 'C:/R...

...command 'make -f "Makevars" -f > "C:/R/R-34~1.0/etc/i386/Makeconf" -f > "C:/R/R-34~1.0/share/make/winshlib.mk" -f > "C:/Users/john/Documents/.R/Makevars" CXX='$(CXX11) $(CXX11STD)' > CXXFLAGS='$(CXX11FLAGS)' CXXPICFLAGS='$(CXX11PICFLAGS)' > SHLIB_LDFLAGS='$(SHLIB_CXX11LDFLAGS)' SHLIB_LD='$(SHLIB_CXX11LD)' > SHLIB="Boom.dll" ' had status 2 > ERROR: compilation failed for package 'Boom' > * removing 'C:/RownLib/Boom' > * restoring previous 'C:/RownLib/Boom' &gt...

..."C:/R/R-34~1.0/etc/i386/Makeconf" -f > "C:/R/R-34~1.0/share/make/winshlib.mk <http://winshlib.mk>" -f > "C:/Users/john/Documents/.R/Makevars" CXX='$(CXX11) $(CXX11STD)' > CXXFLAGS='$(CXX11FLAGS)' CXXPICFLAGS='$(CXX11PICFLAGS)' > SHLIB_LDFLAGS='$(SHLIB_CXX11LDFLAGS)' SHLIB_LD='$(SHLIB_CXX11LD)' > SHLIB="Boom.dll" ' had status 2 > ERROR: compilation failed for package 'Boom' > * removing 'C:/RownLib/Boom' > * restorin...

...mdfam10 -g -O2 -I${CONDA_PREFIX}/include" \ > F77FLAGS="-Wall -g -O2 -mtune=amdfam10 -I${CONDA_PREFIX}/include" \ > CXX11="g++" \ > CXX11STD="-std=c++11" \ > CXX11FLAGS="-Wall -mtune=amdfam10 -g -O2 -I${CONDA_PREFIX}/include" \ > CXX11PICFLAGS="-fPIC" \ > > Where $CONDA_PREFIX is given in my script. > > The output in config.log is given below. Note that in the test for c++98, > it uses the "right" CC, but in the test for c++11 it uses g++. This looks > wrong to me: > > configure:28111: check...

C++ support across different platforms is now very heterogeneous. The standard is evolving rapidly but there are also platforms in current use that do not support the recent iterations of the standard. Our goal for R 3.4.0 is to give as much flexibility as possible. The default compiler is whatever you get "out of the box" without setting the "-std=" flag. This means different

Hi! Well, my linux distribution has very recent versions of everything, so a working C++11 compiler exists: $ gcc --version | head -n1 gcc (GCC) 6.3.1 20170306 Could wrong ./configure options be at fault here? See: https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=r-devel#n40 My sessionInfo(): $ R-devel --slave -e 'sessionInfo()' | head -n3 R Under development (unstable)