treewide: remove unnecessary cache.h includes in source files

We had several C files include cache.h unnecessarily.  Replace those
with an include of "git-compat-util.h" instead.  Much like the previous
commit, these have all been verified via both ensuring that
    gcc -E $SOURCE_FILE | grep '"cache.h"'
found no hits and that
    make DEVELOPER=1 ${OBJECT_FILE_FOR_SOURCE_FILE}
successfully compiles without warnings.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

9 files changed, 2 insertions, 10 deletions

diff --git a/t/helper/test-crontab.c b/t/helper/test-crontab.c
index e6c1b1e22b..597027a96e 100644
--- a/t/helper/test-crontab.c
+++ b/t/helper/test-crontab.c
@@ -1,5 +1,4 @@
 #include "test-tool.h"
-#include "cache.h"
 
 /*
  * Usage: test-tool crontab <file> -l|<input>
diff --git a/t/helper/test-ctype.c b/t/helper/test-ctype.c
index 92c4c2313e..d6c1a2ed09 100644
--- a/t/helper/test-ctype.c
+++ b/t/helper/test-ctype.c
@@ -1,5 +1,4 @@
 #include "test-tool.h"
-#include "cache.h"
 
 static int rc;
 
diff --git a/t/helper/test-json-writer.c b/t/helper/test-json-writer.c
index 8c3edacc00..86887f5320 100644
--- a/t/helper/test-json-writer.c
+++ b/t/helper/test-json-writer.c
@@ -1,5 +1,4 @@
 #include "test-tool.h"
-#include "cache.h"
 #include "json-writer.h"
 
 static const char *expect_obj1 = "{\"a\":\"abc\",\"b\":42,\"c\":true}";
diff --git a/t/helper/test-pcre2-config.c b/t/helper/test-pcre2-config.c
index 5258fdddba..5d0b2a2e10 100644
--- a/t/helper/test-pcre2-config.c
+++ b/t/helper/test-pcre2-config.c
@@ -1,5 +1,4 @@
 #include "test-tool.h"
-#include "cache.h"
 #include "grep.h"
 
 int cmd__pcre2_config(int argc, const char **argv)
diff --git a/t/helper/test-prio-queue.c b/t/helper/test-prio-queue.c
index 133b5e6f4a..ac4c65d705 100644
--- a/t/helper/test-prio-queue.c
+++ b/t/helper/test-prio-queue.c
@@ -1,5 +1,4 @@
 #include "test-tool.h"
-#include "cache.h"
 #include "prio-queue.h"
 
 static int intcmp(const void *va, const void *vb, void *data)
diff --git a/t/helper/test-run-command.c b/t/helper/test-run-command.c
index 3ecb830f4a..67b42ef50e 100644
--- a/t/helper/test-run-command.c
+++ b/t/helper/test-run-command.c
@@ -9,8 +9,6 @@
  */
 
 #include "test-tool.h"
-#include "git-compat-util.h"
-#include "cache.h"
 #include "run-command.h"
 #include "strvec.h"
 #include "strbuf.h"
diff --git a/t/helper/test-sigchain.c b/t/helper/test-sigchain.c
index d013bccdda..d1cf7377b7 100644
--- a/t/helper/test-sigchain.c
+++ b/t/helper/test-sigchain.c
@@ -1,5 +1,4 @@
 #include "test-tool.h"
-#include "cache.h"
 #include "sigchain.h"
 
 #define X(f) \
diff --git a/t/helper/test-simple-ipc.c b/t/helper/test-simple-ipc.c
index 28365ff85b..3d1436da59 100644
--- a/t/helper/test-simple-ipc.c
+++ b/t/helper/test-simple-ipc.c
@@ -3,13 +3,14 @@
  */
 
 #include "test-tool.h"
-#include "cache.h"
+#include "gettext.h"
 #include "strbuf.h"
 #include "simple-ipc.h"
 #include "parse-options.h"
 #include "thread-utils.h"
 #include "strvec.h"
 #include "run-command.h"
+#include "trace2.h"
 
 #ifndef SUPPORTS_SIMPLE_IPC
 int cmd__simple_ipc(int argc, const char **argv)
diff --git a/t/helper/test-wildmatch.c b/t/helper/test-wildmatch.c
index 2c103d1824..a95bb4da9b 100644
--- a/t/helper/test-wildmatch.c
+++ b/t/helper/test-wildmatch.c
@@ -1,5 +1,4 @@
 #include "test-tool.h"
-#include "cache.h"
 
 int cmd__wildmatch(int argc, const char **argv)
 {