tests: remove bashism from a test

* t/preproc-c-compile.sh (Makefile.am): Use "test foo = bar", not the
bash-specific "test foo == bar".

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/t/preproc-c-compile.sh b/t/preproc-c-compile.sh
index 79e9325..1b8af0f 100755 (executable)
--- a/t/preproc-c-compile.sh
+++ b/t/preproc-c-compile.sh
@@ -68,7 +68,7 @@ bin_PROGRAMS =
 include $(top_srcdir)/zot/local.mk
 
 test:
-       test '$(bin_PROGRAMS)' == mumble$(EXEEXT)
+       test '$(bin_PROGRAMS)' = mumble$(EXEEXT)
        test '$(mumble_SOURCES)' = one.c
 check-local: test
 END