1diff --git a/unix/Make-arch b/unix/Make-arch
2index 08afb85..822c4fc 100644
3--- a/unix/Make-arch
4+++ b/unix/Make-arch
5@@ -924,7 +924,7 @@ macosx-thr:
6 $(MAKE) all \
7 "ARCH = macosx-thr" \
8 "CC = cc" \
9- "CFLAGS = -Os -ffast-math -DBsd -DTHR -F/System/Library/Frameworks $(MISCFLAGS)" \
10+ "CFLAGS = -Os -ffast-math -DBsd -DTHR $(MISCFLAGS)" \
11 "AR = ar" \
12 "ARFLAGS = r" \
13 "STRIP = strip" \
14@@ -946,7 +946,7 @@ macosx-x86-thr:
15 $(MAKE) all \
16 "ARCH = macosx-x86-thr" \
17 "CC = cc" \
18- "CFLAGS = -O2 -ffast-math -DBsd -DTHR -F/System/Library/Frameworks $(MISCFLAGS)" \
19+ "CFLAGS = -O2 -ffast-math -DBsd -DTHR $(MISCFLAGS)" \
20 "AR = ar" \
21 "ARFLAGS = r" \
22 "STRIP = strip" \
23@@ -957,7 +957,7 @@ macosx-x86-thr-ogl:
24 $(MAKE) all \
25 "ARCH = macosx-x86-thr-ogl" \
26 "CC = cc" \
27- "CFLAGS = -O2 -ffast-math -DBsd -DTHR -I/usr/X11R6/include -F/System/Library/Frameworks $(MISCFLAGS) -DUSEOPENGL" \
28+ "CFLAGS = -O2 -ffast-math -DBsd -DTHR -I/usr/X11R6/include $(MISCFLAGS) -DUSEOPENGL" \
29 "AR = ar" \
30 "ARFLAGS = r" \
31 "STRIP = strip" \