Dear Iain,
thanks for the quick reply. I wasn’t aware of the ticket 79885.
Yes, the intent is to use the same sysroot for build & run.
Hmm, the —with-sysroot is from gcc/configure option — not from the main
configure.
Not wanting to turn this into a bug-report, but… using —with-sysroot instead o
Hello again Rainer,
Iain Sandoe wrote:
GMP however is installed elsewhere (by Homebrew, MacPorts etc), so
ignore any -nostdinc
it also works to symlink the sources for gmp, mpfr, mpc (and isl, if you
use it) into the source tree - those then get boostrapped along with the
compiler and t
Hello Rainer,
thanks for the patch, but I think it’s only a work-around to part of the
problem and there are alternate strategies for the “usual case” on
MacOS/Darwin.
Keller, Rainer wrote:
the following is required to allow bootstrap in libcc1 during stage3 on
MacOS Catalina (10.15). l
Dear all,
the following is required to allow bootstrap in libcc1 during stage3 on MacOS
Catalina (10.15). libcc1 invokes g++ with —nostdinc++
MacOS Catalina doesn’t provide /usr/include anymore, instead one builds with:
OSX_SDK_VERSION=`xcodebuild -showsdks | grep 'macOS\ 10' | cut -f2- -d'-' | c
