gitignore: Clean up a bit

Now that we no longer leave build artifacts outside the build folder, we
can clean up the gitignore a bit. Also move more things to per-folder
files that we mostly had already anyway.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

.gitignore

@@ -1,37 +1,9 @@
-*.a
-*.o
-*.d
-*.gcno
-*.gcda
-*.gcov
 *.pyc
 *~
-.config
 tests/hwsim/logs
 tests/remote/logs
 wpaspy/build
-wpa_supplicant/eapol_test
-wpa_supplicant/nfc_pw_token
-wpa_supplicant/preauth_test
-wpa_supplicant/wpa_cli
-wpa_supplicant/wpa_passphrase
-wpa_supplicant/wpa_supplicant
-wpa_supplicant/wpa_priv
-wpa_supplicant/wpa_gui/Makefile
-wpa_supplicant/wpa_gui/wpa_gui
-wpa_supplicant/wpa_gui-qt4/Makefile
-wpa_supplicant/wpa_gui-qt4/wpa_gui
-wpa_supplicant/libwpa_test1
-wpa_supplicant/libwpa_test2
-hostapd/hostapd
-hostapd/hostapd_cli
-hostapd/hlr_auc_gw
-hostapd/nt_password_hash
 mac80211_hwsim/tools/hwsim_test
-wlantest/libwlantest.a
-wlantest/test_vectors
-wlantest/wlantest
-wlantest/wlantest_cli
 **/parallel-vm.log
 tags
 build/

hostapd/.gitignore

@@ -0,0 +1,5 @@
+.config
+hostapd
+hostapd_cli
+hlr_auc_gw
+nt_password_hash

src/crypto/.gitignore

@@ -1 +0,0 @@
-libcrypto.a

src/drivers/.gitignore

@@ -1,2 +0,0 @@
-build.wpa_supplicant
-build.hostapd

src/radius/.gitignore

@@ -1 +0,0 @@
-libradius.a

src/tls/.gitignore

@@ -1 +0,0 @@
-libtls.a

src/utils/.gitignore

@@ -1 +0,0 @@
-libutils.a

wlantest/.gitignore

@@ -0,0 +1,4 @@
+libwlantest.a
+test_vectors
+wlantest
+wlantest_cli

wpa_supplicant/.gitignore

@@ -1 +1,15 @@
+.config
 *.service
+eapol_test
+nfc_pw_token
+preauth_test
+wpa_cli
+wpa_passphrase
+wpa_supplicant
+wpa_priv
+wpa_gui/Makefile
+wpa_gui/wpa_gui
+wpa_gui-qt4/Makefile
+wpa_gui-qt4/wpa_gui
+libwpa_test1
+libwpa_test2