meson: rename included C source files to .c.inc

With Makefiles that have automatically generated dependencies, you
generated includes are set as dependencies of the Makefile, so that they
are built before everything else and they are available when first
building the .c files.

Alternatively you can use a fine-grained dependency, e.g.

        target/arm/translate.o: target/arm/decode-neon-shared.inc.c

With Meson you have only one choice and it is a third option, namely
"build at the beginning of the corresponding target"; the way you
express it is to list the includes in the sources of that target.

The problem is that Meson decides if something is a source vs. a
generated include by looking at the extension: '.c', '.cc', '.m', '.C'
are sources, while everything else is considered an include---including
'.inc.c'.

Use '.c.inc' to avoid this, as it is consistent with our other convention
of using '.rst.inc' for included reStructuredText files.  The editorconfig
file is adjusted.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

target/xtensa/core-dc232b.c

@@ -35,13 +35,13 @@
 #include "overlay_tool.h"
 
 #define xtensa_modules xtensa_modules_dc232b
-#include "core-dc232b/xtensa-modules.inc.c"
+#include "core-dc232b/xtensa-modules.c.inc"
 
 static XtensaConfig dc232b __attribute__((unused)) = {
     .name = "dc232b",
     .gdb_regmap = {
         .reg = {
-#include "core-dc232b/gdb-config.inc.c"
+#include "core-dc232b/gdb-config.c.inc"
         }
     },
     .isa_internal = &xtensa_modules,

target/xtensa/core-dc233c.c

@@ -34,13 +34,13 @@
 #include "overlay_tool.h"
 
 #define xtensa_modules xtensa_modules_dc233c
-#include "core-dc233c/xtensa-modules.inc.c"
+#include "core-dc233c/xtensa-modules.c.inc"
 
 static XtensaConfig dc233c __attribute__((unused)) = {
     .name = "dc233c",
     .gdb_regmap = {
         .reg = {
-#include "core-dc233c/gdb-config.inc.c"
+#include "core-dc233c/gdb-config.c.inc"
         }
     },
     .isa_internal = &xtensa_modules,

target/xtensa/core-de212.c

@@ -34,13 +34,13 @@
 #include "overlay_tool.h"
 
 #define xtensa_modules xtensa_modules_de212
-#include "core-de212/xtensa-modules.inc.c"
+#include "core-de212/xtensa-modules.c.inc"
 
 static XtensaConfig de212 __attribute__((unused)) = {
     .name = "de212",
     .gdb_regmap = {
         .reg = {
-#include "core-de212/gdb-config.inc.c"
+#include "core-de212/gdb-config.c.inc"
         }
     },
     .isa_internal = &xtensa_modules,

target/xtensa/core-fsf.c

@@ -34,7 +34,7 @@
 #include "overlay_tool.h"
 
 #define xtensa_modules xtensa_modules_fsf
-#include "core-fsf/xtensa-modules.inc.c"
+#include "core-fsf/xtensa-modules.c.inc"
 
 static XtensaConfig fsf __attribute__((unused)) = {
     .name = "fsf",

target/xtensa/core-sample_controller.c

@@ -34,13 +34,13 @@
 #include "overlay_tool.h"
 
 #define xtensa_modules xtensa_modules_sample_controller
-#include "core-sample_controller/xtensa-modules.inc.c"
+#include "core-sample_controller/xtensa-modules.c.inc"
 
 static XtensaConfig sample_controller __attribute__((unused)) = {
     .name = "sample_controller",
     .gdb_regmap = {
         .reg = {
-#include "core-sample_controller/gdb-config.inc.c"
+#include "core-sample_controller/gdb-config.c.inc"
         }
     },
     .isa_internal = &xtensa_modules,

target/xtensa/core-test_kc705_be.c

@@ -34,13 +34,13 @@
 #include "overlay_tool.h"
 
 #define xtensa_modules xtensa_modules_test_kc705_be
-#include "core-test_kc705_be/xtensa-modules.inc.c"
+#include "core-test_kc705_be/xtensa-modules.c.inc"
 
 static XtensaConfig test_kc705_be __attribute__((unused)) = {
     .name = "test_kc705_be",
     .gdb_regmap = {
         .reg = {
-#include "core-test_kc705_be/gdb-config.inc.c"
+#include "core-test_kc705_be/gdb-config.c.inc"
         }
     },
     .isa_internal = &xtensa_modules,

target/xtensa/core-test_mmuhifi_c3.c

@@ -35,13 +35,13 @@
 #include "overlay_tool.h"
 
 #define xtensa_modules xtensa_modules_test_mmuhifi_c3
-#include "core-test_mmuhifi_c3/xtensa-modules.inc.c"
+#include "core-test_mmuhifi_c3/xtensa-modules.c.inc"
 
 static XtensaConfig test_mmuhifi_c3 __attribute__((unused)) = {
     .name = "test_mmuhifi_c3",
     .gdb_regmap = {
         .reg = {
-#include "core-test_mmuhifi_c3/gdb-config.inc.c"
+#include "core-test_mmuhifi_c3/gdb-config.c.inc"
         }
     },
     .isa_internal = &xtensa_modules,

target/xtensa/import_core.sh

@@ -23,7 +23,7 @@ tar -xf "$OVERLAY" -C "$TARGET" --strip-components=2 \
     xtensa/config/core-isa.h \
     xtensa/config/core-matmap.h
 tar -xf "$OVERLAY" -O gdb/xtensa-config.c | \
-    sed -n '1,/*\//p;/XTREG/,/XTREG_END/p' > "$TARGET"/gdb-config.inc.c
+    sed -n '1,/*\//p;/XTREG/,/XTREG_END/p' > "$TARGET"/gdb-config.c.inc
 #
 # Fix up known issues in the xtensa-modules.c
 #
@@ -35,7 +35,7 @@ tar -xf "$OVERLAY" -O binutils/xtensa-modules.c | \
         -e '/^#include "ansidecl.h"/d' \
         -e '/^Slot_[a-zA-Z0-9_]\+_decode (const xtensa_insnbuf insn)/,/^}/s/^  return 0;$/  return XTENSA_UNDEFINED;/' \
         -e 's/#include <xtensa-isa.h>/#include "xtensa-isa.h"/' \
-    > "$TARGET"/xtensa-modules.inc.c
+    > "$TARGET"/xtensa-modules.c.inc
 
 cat <<EOF > "${TARGET}.c"
 #include "qemu/osdep.h"
@@ -49,13 +49,13 @@ cat <<EOF > "${TARGET}.c"
 #include "overlay_tool.h"
 
 #define xtensa_modules xtensa_modules_$NAME
-#include "core-$NAME/xtensa-modules.inc.c"
+#include "core-$NAME/xtensa-modules.c.inc"
 
 static XtensaConfig $NAME __attribute__((unused)) = {
     .name = "$NAME",
     .gdb_regmap = {
         .reg = {
-#include "core-$NAME/gdb-config.inc.c"
+#include "core-$NAME/gdb-config.c.inc"
         }
     },
     .isa_internal = &xtensa_modules,