diff options
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rwxr-xr-x | gdb/configure | 11 | ||||
| -rw-r--r-- | gdb/configure.ac | 11 |
3 files changed, 24 insertions, 4 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 8df3cff..fa89ed3 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +2013-05-16 Yue Lu <hacklu.newborn@gmail.com> + + * configure.ac: Ensure MIG is available when building for GNU Hurd + hosts. + * configure: Regenerate. + 2013-05-16 Joel Brobecker <brobecker@adacore.com> * dwarf2read.c (set_cu_language): Add DW_LANG_UPC handling. diff --git a/gdb/configure b/gdb/configure index 6033791..f0cdeb2 100755 --- a/gdb/configure +++ b/gdb/configure @@ -6136,8 +6136,10 @@ else fi -# Needed for GNU/Hurd. -if test -n "$ac_tool_prefix"; then +case $host_os in + gnu*) + # Needed for GNU Hurd hosts. + if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args. set dummy ${ac_tool_prefix}mig; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 @@ -6229,6 +6231,11 @@ else MIG="$ac_cv_prog_MIG" fi + if test x"$MIG" = x; then + as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5 + fi + ;; +esac # ---------------------- # # Checks for libraries. # diff --git a/gdb/configure.ac b/gdb/configure.ac index 3e95c25..c3f79ec 100644 --- a/gdb/configure.ac +++ b/gdb/configure.ac @@ -486,8 +486,15 @@ AC_CHECK_TOOL(AR, ar) AC_CHECK_TOOL(DLLTOOL, dlltool) AC_CHECK_TOOL(WINDRES, windres) -# Needed for GNU/Hurd. -AC_CHECK_TOOL(MIG, mig) +case $host_os in + gnu*) + # Needed for GNU Hurd hosts. + AC_CHECK_TOOL(MIG, mig) + if test x"$MIG" = x; then + AC_MSG_ERROR([MIG not found but required for $host hosts]) + fi + ;; +esac # ---------------------- # # Checks for libraries. # |