From 9a56b99f2744abd2fbd3e86ca5895bf97eedae50 Mon Sep 17 00:00:00 2001
From: rexy712 <rexy712@protonmail.com>
Date: Mon, 19 Apr 2021 12:49:51 -0700
Subject: [PATCH] Fix basic makefile using unspecified behavior

---
 makefile.basic | 32 +++++++++++++++-----------------
 1 file changed, 15 insertions(+), 17 deletions(-)

diff --git a/makefile.basic b/makefile.basic
index badf80d..280cc1f 100644
--- a/makefile.basic
+++ b/makefile.basic
@@ -11,7 +11,7 @@
 #You should have received a copy of the GNU General Public License
 #along with this program. If not, see <http://www.gnu.org/licenses/>.
 
-#Copyright 2018-2020 rexy712
+#Copyright 2018-2021 rexy712
 
 #Makefile to generate a single executable from all sources in SOURCE_DIRS that end in EXT
 
@@ -72,7 +72,7 @@ endif #windows
 all::
 
 #main target
-all:: | flags-update $(MAIN_EXECUTABLE)
+all:: $(MAIN_EXECUTABLE)
 
 #postrun targets
 all::
@@ -162,25 +162,23 @@ define \n
 
 endef
 
-.PHONY: cflags-update
-cflags-update:
 ifeq ($(SAVEFLAGS),1)
-ifneq ($(subst -MF"$(DEPDIR)/",-MF"$(DEPDIR)/cflags-update",$(ALL_COMPILEFLAGS)),$(OLD_COMPILEFLAGS))
+ifneq ($(subst -MF"$(DEPDIR)/",-MF"$(DEPDIR)/$(CFLAGS_TMPFILE)",$(ALL_COMPILEFLAGS)),$(OLD_COMPILEFLAGS))
+.PHONY: $(CFLAGS_TMPFILE)
+$(CFLAGS_TMPFILE):
 	$(file >$(CFLAGS_TMPFILE),$(ALL_COMPILEFLAGS))
-endif
-$(CFLAGS_TMPFILE): cflags-update
-endif
-.PHONY: ldflags-update
-ldflags-update:
-ifeq ($(SAVEFLAGS),1)
-ifneq ($(ALL_LINKFLAGS),$(OLD_LINKFLAGS))
-	$(file >$(LDFLAGS_TMPFILE),$(ALL_LINKFLAGS))
-endif
-$(LDFLAGS_TMPFILE): ldflags-update
+else
+$(CFLAGS_TMPFILE):
 endif
 
-.PHONY: flags-update
-flags-update: cflags-update ldflags-update
+ifneq ($(ALL_LINKFLAGS),$(OLD_LINKFLAGS))
+.PHONY: $(LDFLAGS_TMPFILE)
+$(LDFLAGS_TMPFILE):
+	$(file >$(LDFLAGS_TMPFILE),$(ALL_LINKFLAGS))
+else
+$(LDFLAGS_TMPFILE):
+endif
+endif
 
 #Link executable
 $(MAIN_EXECUTABLE): $(OBJECTS) $(LDFLAGS_TMPFILE)