Fix build RC

Author: JaceCear

tools/_shared/arena_alloc/Makefile

@@ -3,7 +3,7 @@ CC = gcc
 
 SOURCE = arena_alloc.c
 
-# Clear the default suffixes
+# Clear the default suffixes (needed to fix build race condition)
 .SUFFIXES:
 
 .PHONY: all clean

tools/_shared/c_header_parser/Makefile

@@ -8,6 +8,9 @@ SRCS = c_header_parser.c
 
 CFLAGS = -I $(ARENA_ALLOC_DIR) -Wall -Wextra -Werror $(NO_ERROR) -std=gnu11 -O2
 
+# Clear the default suffixes (needed to fix build race condition)
+.SUFFIXES:
+
 .PHONY: all clean
 
 all: libc_header_parser.a

tools/_shared/csv_conv/Makefile

@@ -9,6 +9,9 @@ SRCS = csv_conv.c
 CFLAGS = -I $(CSV_CONV_DIR) -Wall -Wextra -Werror $(NO_ERROR) -std=gnu11 -O2
 LDFLAGS = 
 
+# Clear the default suffixes (needed to fix build race condition)
+.SUFFIXES:
+
 .PHONY: all clean
 
 all: libcsv_conv.a