Meta/Dothem: --breaking builds and tests with BREAKING_CHANGES enabled

diff --git a/Dothem b/Dothem
index c52d4bb1721be86b6633e03aa12c42560a6a085c..d976fa3d6815b74ec1122aba560709c50a9201be 100755 (executable)
--- a/Dothem
+++ b/Dothem
@@ -26,7 +26,9 @@ inst_prefix=$(
 )
 
 force= with_dash= test_long= M= install= doc= notest= bootstrap= branches= jobs=
-scratch= noprove= memtrash=--memtrash with_cocci= with_leaks= with_sha256= san= clean= with_meson=
+scratch= noprove= memtrash=--memtrash with_cocci= with_leaks= with_sha256= san= 
+clean= with_meson= breaking=
+
 while  case "$1" in
        --pedantic | --locale=* | --loose) M="$M $1" ;;
        --force) force=$1 ;;
@@ -44,6 +46,7 @@ while case "$1" in
        --memtrash) memtrash=--memtrash ;;
        --test=*) test="$1" ;;
        --scratch) scratch=y ;;
+       --breaking) breaking=breaking ;;
        --bootstrap) bootstrap=y ;;
        --base=*) BUILDBASE=${1#*=} ;;
        --branches=*) branches=${1#*=} ;;
@@ -278,7 +281,7 @@ do
                        section SANITIZE=address,undefined
                        SANITIZE=address,undefined Meta/Make $M $jobs test &&
                        Meta/Make >/dev/null distclean
-               elif test "$with_leaks$with_sha256$dotest" = test
+               elif test "$breaking$with_leaks$with_sha256$dotest" = test
                then
                        section test
                        Meta/Make $M $noprove ${test+"$test"} $jobs $test_long \
@@ -287,20 +290,19 @@ do
                elif test -n "$with_leaks"
                then
                        section leaks
-                       (
-                               export SANITIZE=leak
-                               export GIT_TEST_PASSING_SANITIZE_LEAK=true
-                               Meta/Make -j16 $T CC=clang test &&
-                               Meta/Make -j16 >/dev/null distclean
-                       )
+                       SANITIZE=leak \
+                       GIT_TEST_PASSING_SANITIZE_LEAK=true \
+                       Meta/Make -j16 $T CC=clang test &&
+                       Meta/Make >/dev/null distclean
                elif test -n "$with_sha256"
                then
                        section sha256
-                       (
-                               export GIT_TEST_DEFAULT_HASH=sha256
-                               Meta/Make -j16 $T test &&
-                               Meta/Make >/dev/null distclean
-                       )
+                       GIT_TEST_DEFAULT_HASH=sha256 Meta/Make -j16 $T test
+               elif test -n "$breaking"
+               then
+                       section breaking
+                       Meta/Make -j16 WITH_BREAKING_CHANGES=YesPlease test &&
+                       Meta/Make >/dev/null distclean
                fi &&
 
                # docs