[Octave-bug-tracker] [bug #55538] logspace BIST tests fail when Octave built with LLVM libc++

[Pascal Dupuis]

Follow-up Comment #10, bug #55538 (project octave):

Dmitri,
that looks interesting.

Same version as yours, but version 
release-6-3-0                  29865:754013c36587

configured as, from the main tree:
mkdir compile; cd compile

env     LD_RUN_PATH=${HOME}/usr/lib CC=clang CXX=clang++ F77=gfortran LD=ld.lld
\
        AR=llvm-ar NM=llvm-nm STRIP=llvm-strip OBJCOPY=llvm-objcopy
OBJDUMP=llvm-objdump READELF=llvm-readelf \
        PKG_CONFIG_PATH=${HOME}/usr/lib/pkgconfig \
        CPPFLAGS=-I${HOME}/usr/include \
        CFLAGS="-O2 -flto -fexceptions -g -grecord-gcc-switches -pipe -Wall
-Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS
-fstack-protector
-strong -m64  -mtune=generic -fasynchronous-unwind-tables
-fstack-clash-protection -fcf-protection" \
        CXXFLAGS="-O2 -flto -fexceptions -g -grecord-gcc-switches -pipe -Wall
-Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS
-fstack-protect
or-strong -m64  -mtune=generic -fasynchronous-unwind-tables
-fstack-clash-protection -fcf-protection "\
        LDFLAGS="-L${HOME}/usr/lib -fuse-ld=lld -Wl,-z,relro -Wl,--as-needed 
-Wl,-z,now" \
../configure --prefix=/home/MYUSER/usr/local/OCTAVE/6.3.x-clang 
--disable-java --disable-float-truncate --disable-docs

Those options are the standard flags used to compile R

Could you retry with this setup ?

Regards

Pascal


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