diff options
author | pgen <p.gen.progs@gmail.com> | 2016-12-19 00:25:43 +0100 |
---|---|---|
committer | pgen <p.gen.progs@gmail.com> | 2016-12-19 00:29:45 +0100 |
commit | 55d3516e79de3866d49644f04bab18f945181fca (patch) | |
tree | 41aa87071e46539cc2252d8c1b21ea090344a096 /configure | |
parent | d1cd68bee7e745f10c3d35238cde418cf3151314 (diff) |
Add code to detect the host system at compile time
Compilation should now be successful on BSD system derivatives
Diffstat (limited to 'configure')
-rwxr-xr-x | configure | 102 |
1 files changed, 102 insertions, 0 deletions
@@ -625,6 +625,14 @@ ac_includes_default="\ ac_subst_vars='am__EXEEXT_FALSE am__EXEEXT_TRUE LTLIBOBJS +host_os +host_vendor +host_cpu +host +build_os +build_vendor +build_cpu +build LIBOBJS LN_S EGREP @@ -1328,6 +1336,10 @@ Program names: --program-prefix=PREFIX prepend PREFIX to installed program names --program-suffix=SUFFIX append SUFFIX to installed program names --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] _ACEOF fi @@ -4902,6 +4914,96 @@ fi done +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 +$as_echo_n "checking build system type... " >&6; } +if ${ac_cv_build+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` +test "x$ac_build_alias" = x && + as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 +ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 +$as_echo "$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 +$as_echo_n "checking host system type... " >&6; } +if ${ac_cv_host+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 +$as_echo "$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + +# OS-specific tests +case "${host_os}" in +*freebsd*|*dragonfly*) + CPPFLAGS="-D__BSD_VISIBLE $CPPFLAGS" + ;; + +*darwin*) + CPPFLAGS="-D_DARWIN_C_SOURCE $CPPFLAGS" + ;; + +*netbsd*) + CPPFLAGS="-D_NETBSD_SOURCE $CPPFLAGS" + ;; + +*openbsd*|*bitrig*) + CPPFLAGS="-D_BSD_SOURCE $CPPFLAGS" + ;; +esac + ac_config_files="$ac_config_files Makefile" ac_config_files="$ac_config_files smenu.spec" |