On Wed, Jun 14, 2017 at 9:08 AM, <bas...@starynkevitch.net> wrote: > Hello All, > > I compiled a gcc-7.1 release tree configured with > > '../gcc-7.1.0/configure' '--program-suffix=-7my' '--enable-shared' > '--enable-linker-build-id' '--without-included-gettext' > '--enable-threads=posix' '--with-sysroot=/' '--enable-clocale=gnu' > '--enable-libstdcxx-debug' '--enable-libstdcxx-time=yes' > '--with-default-libstdcxx-abi=new' '--enable-gnu-unique-object' > '--enable-libmpx' '--enable-plugin' '--enable-default-pie' > '--with-system-zlib' '--enable-multiarch' '--with-arch-32=i686' > '--with-abi=m64' '--with-multilib-list=m32,m64,mx32' '--enable-multilib' > '--with-tune=native' '--enable-checking=release' > '--enable-languages=c,c++,go,lto' > > I was expecting the installed built tree to contain the backtrace.h from Ian > Taylor's libbacktrace. This is not the case. Why? What configure option did > I miss?
libbacktrace is a convenience library only and is not installed so why do you expect backtrace.h to be installed? > notice that ../gcc-7.1.0/configure --help don't mention backtrace > > (is that a bug, perhaps at least in the documentation or in > ../gcc-7.1.0/configure.ac ?? Or am I misunderstanding something??) > > Regards > -- > Basile Starynkevitch (France) http://starynkevitch.net/Basile/
