diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 23 |
1 files changed, 22 insertions, 1 deletions
@@ -20,6 +20,7 @@ build= build_mode= enable_werror=true enable_checks=true +enable_openieee=unknown EXEEXT= SOEXT=.so PIC_FLAGS=-fPIC @@ -27,7 +28,7 @@ PIC_FLAGS=-fPIC show_help=no progname=$0 -subst_vars="CC CXX GNATMAKE CFLAGS LDFLAGS build srcdir abs_srcdir prefix backend libdirsuffix libdirreverse gcc_src_dir llvm_config llvm_be backtrace_lib build_mode EXEEXT SOEXT PIC_FLAGS default_pie enable_werror enable_checks" +subst_vars="CC CXX GNATMAKE CFLAGS LDFLAGS build srcdir abs_srcdir prefix backend libdirsuffix libdirreverse gcc_src_dir llvm_config llvm_be backtrace_lib build_mode EXEEXT SOEXT PIC_FLAGS default_pie enable_werror enable_checks enable_openieee" # Find srcdir srcdir=`dirname $progname` @@ -76,6 +77,8 @@ for opt do --disable-werror) enable_werror=false;; --enable-checks) enable_checks=true;; --disable-checks) enable_checks=false;; + --enable-openieee) enable_openieee=true;; + --disable-openieee) enable_openieee=false;; --enable-coverage) build_mode="coverage";; -h|-help|--help) show_help=yes;; *) echo "$0: unknown option $opt; try $0 --help" @@ -98,6 +101,7 @@ Options [defaults in brackets]: backtrace on errors (only for llvm). --disable-werror warnings don't stop build --disable-checks disable internal checks + --enable-openieee use gpl-compatible sources for ieee library EOF exit 0 fi @@ -142,6 +146,23 @@ if ! $CC -v 2> /dev/null; then exit 1 fi +# Default for enable_openieee +if [ "$enable_openieee" = "unknown" ]; then + if test -d $srcdir/libraries/ieee ; then + enable_openieee=false + echo "Use full IEEE library" + else + enable_openieee=true + echo "Use openieee source files for IEEE library (but partial)" + fi +elif [ "$enable_openieee" = false ]; then + if ! test -d $srcdir/libraries/ieee ; then + echo "Sorry, full ieee library source files not present" + echo "consider --enable-openieee" + exit 1 + fi +fi + # Compute build machine if test x$build = x; then build=`$CC $CFLAGS -dumpmachine` |