Avoid using mktemp -p (#60091)

It is not supported in macOS 13 userland which causes CI failures. For
background info [see
here](#59980 (comment)).

This is a subset of PR #60080 but unlike that, it only solves the
specific issue causing trouble in CI right now, and does not attempt to
resolve a bunch of other things -- which may very well all be fine and
nice and desirable, but it's quite a bit more to review.

Author: fingolfin

src/Makefile

@@ -568,7 +568,7 @@ clean:
 	-rm -f $(BUILDDIR)/*.dbg.obj $(BUILDDIR)/*.o $(BUILDDIR)/*.dwo $(BUILDDIR)/*.$(SHLIB_EXT) $(BUILDDIR)/*.a $(BUILDDIR)/*.h.gen
 	-rm -f $(BUILDDIR)/julia.expmap
 	-rm -f $(BUILDDIR)/julia_version.h
-	-rm -f $(BUILDDIR)/compile_commands.json
+	-rm -f $(BUILDDIR)/compile_commands.json*
 
 .PHONY: clean-flisp
 clean-flisp:
@@ -677,7 +677,7 @@ clean-analyzegc:
 # Compilation database generation using existing clang infrastructure
 .PHONY: regenerate-compile_commands
 regenerate-compile_commands:
-	TMPFILE=$$(mktemp -p $(BUILDDIR) compile_commands.json.XXXXXX); \
+	@TMPFILE=$$(mktemp $(abspath $(BUILDDIR)/compile_commands.json.XXXXXX)); \
 	{ \
 		CLANG_TOOLING_C_FLAGS="$$($(JULIAHOME)/contrib/escape_json.sh clang $(CLANG_TOOLING_C_FLAGS))"; \
 		CLANG_TOOLING_CXX_FLAGS="$$($(JULIAHOME)/contrib/escape_json.sh clang $(CLANG_TOOLING_CXX_FLAGS))"; \

src/flisp/Makefile

@@ -142,7 +142,7 @@ INCLUDED_FLISP_FILES := flisp.c:cvalues.c flisp.c:types.c flisp.c:print.c flisp.
 # Compilation database generation
 .PHONY: regenerate-compile_commands
 regenerate-compile_commands:
-	TMPFILE=$$(mktemp -p $(BUILDDIR) compile_commands.json.XXXXXX); \
+	TMPFILE=$$(mktemp $(abspath $(BUILDDIR)/compile_commands.json.XXXXXX)); \
 	{ \
 		CLANG_TOOLING_C_FLAGS="$$($(JULIAHOME)/contrib/escape_json.sh clang $(CLANG_TOOLING_C_FLAGS))"; \
 		echo "["; \
@@ -176,7 +176,7 @@ clean:
 	rm -f $(BUILDDIR)/*.a
 	rm -f $(BUILDDIR)/$(EXENAME)$(EXE)
 	rm -f $(BUILDDIR)/$(EXENAME)-debug$(EXE)
-	rm -f $(BUILDDIR)/compile_commands.json
+	rm -f $(BUILDDIR)/compile_commands.json*
 	rm -f $(BUILDDIR)/host/*
 
 .PHONY: flisp-deps compile-database

src/support/Makefile

@@ -80,7 +80,7 @@ INCLUDED_SUPPORT_FILES := hashing.c:MurmurHash3.c
 # Compilation database generation
 .PHONY: regenerate-compile_commands
 regenerate-compile_commands:
-	TMPFILE=$$(mktemp -p $(BUILDDIR) compile_commands.json.XXXXXX); \
+	TMPFILE=$$(mktemp $(abspath $(BUILDDIR)/compile_commands.json.XXXXXX)); \
 	{ \
 		CLANG_TOOLING_S_FLAGS="$$($(JULIAHOME)/contrib/escape_json.sh clang $(JCPPFLAGS) $(DEBUGFLAGS))"; \
 		CLANG_TOOLING_C_FLAGS="$$($(JULIAHOME)/contrib/escape_json.sh clang $(JCPPFLAGS) $(JCFLAGS) $(DEBUGFLAGS))"; \
@@ -123,7 +123,7 @@ clean:
 	rm -f $(BUILDDIR)/core*
 	rm -f $(BUILDDIR)/libsupport.a
 	rm -f $(BUILDDIR)/libsupport-debug.a
-	rm -f $(BUILDDIR)/compile_commands.json
+	rm -f $(BUILDDIR)/compile_commands.json*
 	rm -f $(BUILDDIR)/host/*
 
 .PHONY: compile-database