Don't delete script.cpp after building (#1272)

Ensure consistency in linker script parser interface

Make the declaration and definition visible when compiling
so that the compiler can warn about inconsistencies.

Co-authored-by: ISSOtm <me@eldred.fr>

Makefile

@@ -94,6 +94,8 @@ rgblink_obj := \
 	src/opmath.o \
 	src/util.o
 
+src/link/main.o: src/link/script.hpp
+
 rgbfix_obj := \
 	src/fix/main.o \
 	src/extern/getopt.o \
@@ -140,6 +142,8 @@ test/gfx/rgbgfx_test: test/gfx/rgbgfx_test.cpp
 # Bison-generated C++ files have an accompanying header
 src/asm/parser.hpp: src/asm/parser.cpp
 	$Qtouch $@
+src/link/script.hpp: src/link/script.cpp
+	$Qtouch $@
 
 # Only RGBGFX uses libpng (POSIX make doesn't support pattern rules to cover all these)
 src/gfx/main.o: src/gfx/main.cpp

include/link/script.hpp

@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-
-// Parsing a linker script
-#ifndef RGBDS_LINK_SCRIPT_H
-#define RGBDS_LINK_SCRIPT_H
-
-#include <stdint.h>
-
-#include "linkdefs.hpp"
-
-/*
- * Parses the linker script, and modifies the sections mentioned within appropriately.
- */
-void script_ProcessScript(char const *path);
-
-#endif // RGBDS_LINK_SCRIPT_H

src/link/main.cpp

@@ -17,7 +17,7 @@
 #include "link/output.hpp"
 #include "link/patch.hpp"
 #include "link/section.hpp"
-#include "link/script.hpp"
+#include "script.hpp"
 #include "link/symbol.hpp"
 
 #include "extern/getopt.hpp"

src/link/script.y

@@ -7,6 +7,8 @@
 	#include <string>
 
 	#include "linkdefs.hpp"
+
+	void script_ProcessScript(char const *path);
 }
 %code {
 	#include <algorithm>