[PATCH liburing v1 2/6] Makefile: Make sure we build everything before runtests

[Ammar Faizi <ammarfaizi2@gnuweeb.org>]

From: Ammar Faizi <ammarfaizi2@gnuweeb.org>

A recent commit added `runtests-parallel` target to run the tests in
parallel. But it doesn't have a proper build dependency.

As such, when doing:

  make -j clean;
  make -j runtests-parallel;

we got this error:

```
  make[1]: Entering directory '/home/ammarfaizi2/app/liburing/test'
  make[1]: *** No rule to make target '232c93d07b74.t', needed by '232c93d07b74.run_test'.  Stop.
  make[1]: Leaving directory '/home/ammarfaizi2/app/liburing/test'
  make: *** [Makefile:25: runtests-parallel] Error 2
```

Add `all` target as the dependency of `runtests-parallel`. While in
there, I found the same issue on `runtests-loop` target. Do the same
thing for it too. This way the main Makefile will build everything
first before trying to execute the tests.

Cc: Dylan Yudaken <dylany@fb.com>
Fixes: 4fb3c9e9c737c2cf2d4df4e1972e68d596a626f7 ("Add runtests-loop target")
Fixes: 6480f692d62afbebb088febc369b30a63dbc2ea7 ("test: add make targets for each test")
Signed-off-by: Ammar Faizi <ammarfaizi2@gnuweeb.org>
---
 Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index d54551e..686be4f 100644
--- a/Makefile
+++ b/Makefile
@@ -19,9 +19,9 @@ partcheck: all
 
 runtests: all
 	@$(MAKE) -C test runtests
-runtests-loop:
+runtests-loop: all
 	@$(MAKE) -C test runtests-loop
-runtests-parallel:
+runtests-parallel: all
 	@$(MAKE) -C test runtests-parallel
 
 config-host.mak: configure
-- 
Ammar Faizi