Install mimalloc header only when enabled

Author: oraluben

Makefile.pre.in

@@ -227,6 +227,9 @@ LIBHACL_SHA2_A= Modules/_hacl/libHacl_Hash_SHA2.a
 # Default zoneinfo.TZPATH. Added here to expose it in sysconfig.get_config_var
 TZPATH=@TZPATH@
 
+# If to install mimalloc headers
+WITH_MIMALLOC=@WITH_MIMALLOC@
+
 # Modes for directories, executables and data files created by the
 # install process.  Default to user-only-writable for all file types.
 DIRMODE=	755
@@ -2581,10 +2584,11 @@ inclinstall:
 		$(INSTALL) -d -m $(DIRMODE) $(DESTDIR)$(INCLUDEPY)/internal; \
 	else	true; \
 	fi
-	@if test ! -d $(DESTDIR)$(INCLUDEPY)/internal/mimalloc/mimalloc; then \
-		echo "Creating directory $(DESTDIR)$(INCLUDEPY)/internal/mimalloc/mimalloc"; \
-		$(INSTALL) -d -m $(DIRMODE) $(DESTDIR)$(INCLUDEPY)/internal/mimalloc/mimalloc; \
-	else	true; \
+	@if test "$(WITH_MIMALLOC)" == "yes"; then \
+		if test ! -d $(DESTDIR)$(INCLUDEPY)/internal/mimalloc/mimalloc; then \
+			echo "Creating directory $(DESTDIR)$(INCLUDEPY)/internal/mimalloc/mimalloc"; \
+			$(INSTALL) -d -m $(DIRMODE) $(DESTDIR)$(INCLUDEPY)/internal/mimalloc/mimalloc; \
+		fi; \
 	fi
 	@for i in $(srcdir)/Include/*.h; \
 	do \
@@ -2601,13 +2605,15 @@ inclinstall:
 		echo $(INSTALL_DATA) $$i $(INCLUDEPY)/internal; \
 		$(INSTALL_DATA) $$i $(DESTDIR)$(INCLUDEPY)/internal; \
 	done
-	echo $(INSTALL_DATA) $(srcdir)/Include/internal/mimalloc/mimalloc.h $(DESTDIR)$(INCLUDEPY)/internal/mimalloc/mimalloc.h
-	$(INSTALL_DATA) $(srcdir)/Include/internal/mimalloc/mimalloc.h $(DESTDIR)$(INCLUDEPY)/internal/mimalloc/mimalloc.h
-	@for i in $(srcdir)/Include/internal/mimalloc/mimalloc/*.h; \
-	do \
-		echo $(INSTALL_DATA) $$i $(INCLUDEPY)/internal/mimalloc/mimalloc; \
-		$(INSTALL_DATA) $$i $(DESTDIR)$(INCLUDEPY)/internal/mimalloc/mimalloc; \
-	done
+	@if test "$(WITH_MIMALLOC)" == "yes"; then \
+		echo $(INSTALL_DATA) $(srcdir)/Include/internal/mimalloc/mimalloc.h $(DESTDIR)$(INCLUDEPY)/internal/mimalloc/mimalloc.h; \
+		$(INSTALL_DATA) $(srcdir)/Include/internal/mimalloc/mimalloc.h $(DESTDIR)$(INCLUDEPY)/internal/mimalloc/mimalloc.h; \
+		for i in $(srcdir)/Include/internal/mimalloc/mimalloc/*.h; \
+		do \
+			echo $(INSTALL_DATA) $$i $(INCLUDEPY)/internal/mimalloc/mimalloc; \
+			$(INSTALL_DATA) $$i $(DESTDIR)$(INCLUDEPY)/internal/mimalloc/mimalloc; \
+		done; \
+	fi
 	echo $(INSTALL_DATA) pyconfig.h $(DESTDIR)$(CONFINCLUDEPY)/pyconfig.h
 	$(INSTALL_DATA) pyconfig.h $(DESTDIR)$(CONFINCLUDEPY)/pyconfig.h
 

configure

@@ -4752,7 +4752,7 @@ elif test "$disable_gil" = "yes"; then
 fi
 
 AC_MSG_RESULT([$with_mimalloc])
-AC_SUBST([WITH_MIMALLOC])
+AC_SUBST([WITH_MIMALLOC], $with_mimalloc)
 AC_SUBST([MIMALLOC_HEADERS])
 
 # Check for Python-specific malloc support