fixup! tests: exercise the RUNTIME_PREFIX feature

This drops the original patch in preparation for merging the version
that made it upstream.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Author: dscho

Makefile

@@ -2888,11 +2888,6 @@ ifdef GIT_TEST_INDEX_VERSION
 endif
 ifdef GIT_TEST_PERL_FATAL_WARNINGS
 	@echo GIT_TEST_PERL_FATAL_WARNINGS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_PERL_FATAL_WARNINGS)))'\' >>$@+
-endif
-ifdef RUNTIME_PREFIX
-	@echo RUNTIME_PREFIX=\'true\' >>$@+
-else
-	@echo RUNTIME_PREFIX=\'false\' >>$@+
 endif
 	@if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
 

t/t0060-path-utils.sh

@@ -544,23 +544,6 @@ test_expect_success MINGW 'MSYSTEM/PATH is adjusted if necessary' '
 	test_write_lines MSYSTEM=$MSYSTEM mingw64 usr >expect &&
 	test_cmp expect actual
 '
-
-test_lazy_prereq RUNTIME_PREFIX '
-	test true = "$RUNTIME_PREFIX"
-'
-
-test_lazy_prereq CAN_EXEC_IN_PWD '
-	cp "$GIT_EXEC_PATH"/git$X ./ &&
-	./git rev-parse
-'
-
-test_expect_success RUNTIME_PREFIX,CAN_EXEC_IN_PWD 'RUNTIME_PREFIX works' '
-	mkdir -p pretend/git pretend/libexec/git-core &&
-	echo "echo HERE" | write_script pretend/libexec/git-core/git-here &&
-	cp "$GIT_EXEC_PATH"/git$X pretend/git/ &&
-	GIT_EXEC_PATH= ./pretend/git/git here >actual &&
-	echo HERE >expect &&
-	test_cmp expect actual
 '
 
 test_done