errs12: asan: no longer default

[nethome.git] / bin / errs12

diff --git a/bin/errs12 b/bin/errs12
index 1f8ac85..bfac6f5 100755 (executable)
--- a/bin/errs12
+++ b/bin/errs12
@@ -1,7 +1,8 @@
 #! /bin/bash
 # $Id$
 
-renice +19 -p $$; ionice -c3 -p $$
+#renice +19 -p $$; ionice -c3 -p $$
+renice +10 -p $$; ionice -c3 -p $$
 
 # Do not use for ctags - it would override $PATH:
 # PS1=x; . ~/.bashrc
@@ -18,9 +19,13 @@ if gcc --version|perl -ne 'exit(!(/(\d+)\.(\d+)/&&($1>4||($1==4&&$2>=7))));';the
 else
   debug="-g2"
 fi
-mcheck="-lmcheck"
+asan=""
+#asan="-fsanitize=address -static-libasan"
+mcheck=""
+#mcheck="-lmcheck"
 fast=false
 readline=""
+disablebinutils="--disable-binutils --disable-gas --disable-gold --disable-gprof --disable-ld"
 
 while true
 do
@@ -69,12 +74,30 @@ do
                continue
        fi
 
+       if [ "$1" = "--asan" ];then
+               asan="-fsanitize=address -static-libasan"
+               shift
+               continue
+       fi
+
+       if [ "$1" = "--noasan" ];then
+               asan=""
+               shift
+               continue
+       fi
+
        if [ "$1" = "--nomcheck" ];then
                mcheck=""
                shift
                continue
        fi
 
+       if [ "$1" = "--binutils" ];then
+               disablebinutils=""
+               shift
+               continue
+       fi
+
        break
 done
 
@@ -100,6 +123,9 @@ rm -f errs1.ok
        if ! $fast && test -f `dirname $configure`/bfd/elf64-x86-64.c -a '(' -d CVS -o -d .git ')';then
                targets="$targets --enable-targets=all"
        fi
+       if test ! -d readline;then # $fast ||
+               targets="$targets --with-system-readline"
+       fi
 
        if test -f `dirname $configure`/gcc/reload.c;then
                werror="--disable-werror"
@@ -120,10 +146,13 @@ rm -f errs1.ok
        test -z "$CC" && CC=gcc
        : >errs1.c
        # -Wp,-D_FORTIFY_SOURCE=2: /usr/include/features.h:329:3: error: #warning _FORTIFY_SOURCE requested but disabled [-Werror=cpp]
-       for flags in                                                                                                    \
-               "$debug -pipe -Wall -fexceptions -fstack-protector --param=ssp-buffer-size=4"   \
-               "$debug -pipe -Wall -fexceptions"                                               \
-               ""                                                                                                      \
+       for flags in                                                                                                                                    \
+               "$debug -pipe -Wall -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -ftrack-macro-expansion=0 -fno-diagnostics-show-caret $asan"        \
+               "$debug -pipe -Wall -fexceptions -fstack-protector --param=ssp-buffer-size=4 -ftrack-macro-expansion=0 -fno-diagnostics-show-caret $asan"       \
+               "$debug -pipe -Wall -fexceptions -fstack-protector --param=ssp-buffer-size=4 -ftrack-macro-expansion=0 -fno-diagnostics-show-caret"     \
+               "$debug -pipe -Wall -fexceptions -fstack-protector --param=ssp-buffer-size=4"                                                           \
+               "$debug -pipe -Wall -fexceptions"                                                                                                       \
+               ""                                                                                                                                      \
                ;do
                if [ -z "$flags" ];then
                        rm -f errs1.c
@@ -139,14 +168,18 @@ rm -f errs1.ok
                flags="$customm $flags"
        fi
        rm -f errs1.c
+       if ! echo "$flags"|grep -q 'fsanitize=address';then
+               asan=""
+       fi
        export CFLAGS="$flags"
        export CXXFLAGS="$flags"
        export GCJFLAGS="$flags"
        export CFLAGS_FOR_TARGET="$flags"
        export CXXFLAGS_FOR_TARGET="$flags"
-       export LDFLAGS="$mcheck"
+       export LDFLAGS="$mcheck $asan"
 
-       time nice "$configure" $target $targets $customss $readline --enable-debug --disable-sim --enable-gold --enable-plugins $maintainer $werror --with-separate-debug-dir=/usr/lib/debug "$@"
+       time nice "$configure" $target $targets $customss $readline $disablebinutils --enable-debug --disable-sim $maintainer $werror --with-separate-debug-dir=/usr/lib/debug --without-guile "$@"
+# --enable-gold --enable-plugins
 
        (ctags; test -d gdb && (cd gdb; ctags; cd testsuite; ctags; cd ../gdbserver; ctags)) &