id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	field_blocks	field_dependson	field_seealso
705	Building toolchain fails on gcc after successfully building prerequsites	tps800	Jiří Zárevúcky	"Build env:
- CentOS 7.4 x86_64, i686
- gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-16)
- GNU Make 3.82

Toolchain building fails with:
checking for objdir... .libs
checking for the correct version of gmp.h... yes
checking for the correct version of mpfr.h... yes
checking for the correct version of mpc.h... yes
checking for the correct version of the gmp/mpfr/mpc libraries... no
configure: error: Building GCC requires GMP 4.2+, MPFR 2.4.0+ and MPC 0.8.0+.
Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify
their locations.  Source code for these libraries can be found at
their respective hosting sites as well as at
ftp://gcc.gnu.org/pub/gcc/infrastructure/.  See also
http://gcc.gnu.org/install/prerequisites.html for additional info.  If
you obtained GMP, MPFR and/or MPC from a vendor distribution package,
make sure that you have installed both the libraries and the header
files.  They may be located in separate packages."	defect	closed	major	0.7.2	helenos/unspecified	mainline	worksforme			Building HelenOS from sources