tests: make a test script more semantic

This is mostly useful for Automake-NG, that is heavily overhauling the
generated Makefiles and thus is prone to break grepping checks (which
can sometimes end up causing false negatives in the testsuite, sadly).
But this is not a reason not to strengthen the test for mainline
Automake as well.

* t/noinstdir.sh: Add semantic checks.

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

diff --git a/t/noinstdir.sh b/t/noinstdir.sh
index be07970..24854cf 100755 (executable)
--- a/t/noinstdir.sh
+++ b/t/noinstdir.sh
@@ -17,6 +17,7 @@
 # Test to make sure that noinst_* and check_* are not installed.
 # From Pavel Roskin.
 
+required=cc
 . ./defs || exit 1
 
 cat > Makefile.am << 'END'
@@ -36,6 +37,7 @@ cat >> configure.ac << 'END'
 AC_PROG_CC
 AM_PROG_AR
 AC_PROG_RANLIB
+AC_OUTPUT
 END
 
 : > ar-lib
@@ -43,7 +45,26 @@ END
 $ACLOCAL
 $AUTOMAKE
 
-grep 'noinstdir' Makefile.in && exit 1
-grep 'checkdir' Makefile.in && exit 1
+$EGREP '(noinst|check)dir' Makefile.in && exit 1
+
+$AUTOCONF
+./configure --prefix="$(pwd)/inst"
+
+echo 'int main (void) { return 0; }' > foo.c
+echo 'int main (void) { return 0; }' > bar.c
+
+echo 'int foo (void) { return 0; }' > libfoo.c
+echo 'int bar (void) { return 0; }' > libbar.c
+
+: > foo.sh
+: > foo.xpm
+: > foo.h
+: > bar.sh
+: > bar.xpm
+: > bar.h
+
+$MAKE
+$MAKE install
+test ! -e inst
 
 :