Workaround Fedora-removed readline/ in gdb.

[nethome.git] / bin / errs12

diff --git a/bin/errs12 b/bin/errs12
index 12f18f5..164309f 100755 (executable)
--- a/bin/errs12
+++ b/bin/errs12
@@ -1,4 +1,4 @@
-#! /bin/sh
+#! /bin/bash
 # $Id$
 
 renice +19 -p $$; ionice -c3 -p $$
@@ -15,6 +15,7 @@ configure="./configure"
 debug="-ggdb2"
 ldflags="-lmcheck"
 fast=false
+readline=""
 
 while true
 do
@@ -59,7 +60,7 @@ do
        if [ "$1" = "-s" ];then
                # -O0 is important to override GCC -O2.
                debug="-O0 -s"
-               ldflags=""
+               #ldflags=""
                shift
                continue
        fi
@@ -93,11 +94,17 @@ rm -f errs1.ok
        if test -f `dirname $configure`/gcc/reload.c;then
                werror="--disable-werror"
                customm=""
-               customss="--disable-static --enable-shared"
+               # --disable-static would fail on finding built libstdc++ due to -static-libstdc++.
+               customss=""
        else
                werror=""
        fi
 
+       if test -d readline/doc && ! test -e readline/readline.c;then
+               # Fedora gdb.spec prep.
+               readline="--with-system-readline"
+       fi
+
        test -z "$CC" && CC=gcc
        : >errs1.c
        for flags in                                                                                                    \
@@ -123,7 +130,7 @@ rm -f errs1.ok
        export CXXFLAGS_FOR_TARGET="$flags"
        export LDFLAGS="$ldflags"
 
-       time nice "$configure" $target $targets $customss --enable-debug --disable-sim --enable-gold --enable-plugins $maintainer $werror --with-separate-debug-dir=/usr/lib/debug "$@"
+       time nice "$configure" $target $targets $customss $readline --enable-debug --disable-sim --enable-gold --enable-plugins $maintainer $werror --with-separate-debug-dir=/usr/lib/debug "$@"
 
        (ctags; test -d gdb && (cd gdb; ctags; cd testsuite; ctags; cd ../gdbserver; ctags)) &