我在这个问题上摸不着头脑。如何在家里,在Ubuntu上重现 CRAN's gcc ubsan tests of my package的结果? (在准备步骤的指示来自here)在ubuntu上重现CRAN GCC-UBSAN测试结果“在家”
1)我安装更新所有需要的软件包:
apt-get update
apt-get install bash-completion bison debhelper default-jdk g++ gcc gfortran groff-base libblas-dev libbz2-dev libcairo2-dev libcurl4-openssl-dev libjpeg-dev liblapack-dev liblzma-dev libncurses5-dev libpango1.0-dev libpcre3-dev libpng-dev libreadline-dev libtiff5-dev libx11-dev libxt-dev mpack subversion tcl8.5-dev texinfo texlive-base texlive-extra-utils texlive-fonts-extra texlive-fonts-recommended texlive-generic-recommended texlive-latex-base texlive-latex-extra texlive-latex-recommended tk8.5-dev valgrind x11proto-core-dev xauth xdg-utils xfonts-base xvfb zlib1g-dev
2)内置Rdevel与所需的选项:
cd /tmp
svn co http://svn.r-project.org/R/trunk R-devel
cd /tmp/R-devel
R_PAPERSIZE=letter R_BATCHSAVE="--no-save --no-restore" PAGER=/usr/bin/pager PERL=/usr/bin/perl R_UNZIPCMD=/usr/bin/unzip R_ZIPCMD=/usr/bin/zip R_PRINTCMD=/usr/bin/lpr LIBnn=lib AWK=/usr/bin/awk CFLAGS="-pipe -std=gnu99 -Wall -pedantic -O2" CXXFLAGS="-pipe -Wall -pedantic -O2" CC="gcc -fsanitize=address,undefined" CXX="g++ -fsanitize=address,undefined" CXX1X="g++ -fsanitize=address,undefined" FC="gfortran -fsanitize=address,undefined" F77="gfortran -fsanitize=address,undefined" ./configure --enable-R-shlib --without-blas --without-lapack --with-readline --without-recommended-packages --program-suffix=dev --disable-openmp
make
make install
make clean
3)最后,使用as-cran标志在本地构建/编译所述软件包:
wget https://cran.r-project.org/src/contrib/FastRCS_0.0.6.tar.gz
tar -xvzf FastRCS_0.0.6.tar.gz
Rdevel CMD check --as-cran FastRCS
但是我没有得到和cran一样的bug报告(参见here)。我的意思是例如这一个:
/usr/local/gcc5/lib/gcc/x86_64-unknown-linux-gnu/5.2.0/include/emmintrin.h:140:21: runtime error: load of misaligned address 0x61800007fc84 for type 'const double', which requires 8 byte alignment
0x61800007fc84: note: pointer points here
00 00 80 3f 00 00 80 3f 00 00 80 3f 00 00 80 3f 00 00 80 3f 00 00 80 3f 00 00 80 3f 00 00 80 3f
我使用的脚本有什么问题?
这是最简单的方法 – user189035
当我编写答案时,这当然是不可用的......但至少容器帮助Gabor建立r-hub。 –