Merge bitcoin/bitcoin#25813: build: move raw rule into Makefile.am

d8b26ab build: move raw rule into Makefile.am (fanquake)

Pull request description:

  The same rule is used by the tests and benchmarks to generate headers,
  and currently causes #25501. Just deduplicate the code into Makefile.am.

  Fixes: #25501.

ACKs for top commit:
  hebasto:
    ACK d8b26ab, tested on Ubuntu 22.04, the moved code was verified using `git diff --color-moved=dimmed-zebra HEAD~1..HEAD`.
  jarolrod:
    tACK d8b26ab

Tree-SHA512: 249813318c92f992a89002fb9b96e70fca6ca97b2136ba0a7f5cc312e9abe24fbbe9a8faddb3bc1c0d775ae901bc91eab63ba564810bb2e3b9d56a2b1a107eb1

Author: MacroFake

src/Makefile.am

@@ -1065,6 +1065,15 @@ nodist_libbitcoin_ipc_a_SOURCES = $(libbitcoin_ipc_mpgen_output)
 CLEANFILES += $(libbitcoin_ipc_mpgen_output)
 endif
 
+%.raw.h: %.raw
+	@$(MKDIR_P) $(@D)
+	@{ \
+	 echo "static unsigned const char $(*F)_raw[] = {" && \
+	 $(HEXDUMP) -v -e '8/1 "0x%02x, "' -e '"\n"' $< | $(SED) -e 's/0x  ,//g' && \
+	 echo "};"; \
+	} > "$@.new" && mv -f "$@.new" "$@"
+	@echo "Generated $@"
+
 include Makefile.minisketch.include
 
 include Makefile.crc32c.include

src/Makefile.bench.include

@@ -93,12 +93,3 @@ bench: $(BENCH_BINARY) FORCE
 
 bitcoin_bench_clean : FORCE
 	rm -f $(CLEAN_BITCOIN_BENCH) $(bench_bench_bitcoin_OBJECTS) $(BENCH_BINARY)
-
-%.raw.h: %.raw
-	@$(MKDIR_P) $(@D)
-	@{ \
-	 echo "static unsigned const char $(*F)_raw[] = {" && \
-	 $(HEXDUMP) -v -e '8/1 "0x%02x, "' -e '"\n"' $< | $(SED) -e 's/0x  ,//g' && \
-	 echo "};"; \
-	} > "[email protected]" && mv -f "[email protected]" "$@"
-	@echo "Generated $@"

src/Makefile.test.include

@@ -415,12 +415,3 @@ endif
 	 echo "};};"; \
 	} > "[email protected]" && mv -f "[email protected]" "$@"
 	@echo "Generated $@"
-
-%.raw.h: %.raw
-	@$(MKDIR_P) $(@D)
-	@{ \
-	 echo "static unsigned const char $(*F)_raw[] = {" && \
-	 $(HEXDUMP) -v -e '8/1 "0x%02x, "' -e '"\n"' $< | $(SED) -e 's/0x  ,//g' && \
-	 echo "};"; \
-	} > "[email protected]" && mv -f "[email protected]" "$@"
-	@echo "Generated $@"