diff options
Diffstat (limited to 'build.sh')
| -rwxr-xr-x | build.sh | 18 |
1 files changed, 16 insertions, 2 deletions
@@ -4,7 +4,7 @@ # copyright : Copyright (c) 2014-2018 Code Synthesis Ltd # license : MIT; see accompanying LICENSE file -usage="Usage: $0 [-h|--help] [<options>] <c++-compiler>" +usage="Usage: $0 [-h|--help] [<options>] <c++-compiler> [<compile-options>]" # Package repository URL (or path). # @@ -75,6 +75,13 @@ while test $# -ne 0; do diag diag "$0 --make gmake --make -j8 g++" diag + diag "If specified, <compile-options> override the default (-O3) compile" + diag "options (config.cc.coptions) in the bpkg configuration used to build" + diag "and install the final toolchain. For example, to build with the debug" + diag "information (and without optimization):" + diag + diag "$0 g++ -g" + diag diag "See the BOOTSTRAP-UNIX file for details." diag exit 0 @@ -151,6 +158,7 @@ while test $# -ne 0; do ;; *) cxx="$1" + shift break ;; esac @@ -162,6 +170,12 @@ if test -z "$cxx"; then exit 1 fi +# Place default <compile-options> into the $@ array. +# +if test $# -eq 0; then + set -- -O3 +fi + # Only use default sudo for the default installation directory and only if # it wasn't specified by the user. # @@ -280,7 +294,7 @@ cdir="$(pwd)" # Save full path for later. run bpkg-stage $verbose create \ cc \ config.cxx="$cxx" \ -config.cc.coptions=-O3 \ +config.cc.coptions="'$@'" \ config.bin.rpath="$conf_rpath" \ config.install.root="$idir" \ config.install.sudo="$conf_sudo" |