--- FreeImage/Makefile.gnu	2021-08-20 21:04:25.244999878 +0530
+++ FreeImage-patch/Makefile.gnu	2021-08-21 10:28:21.714786780 +0530
@@ -5,19 +5,19 @@
 
 # General configuration variables:
 DESTDIR ?= /
-INCDIR ?= $(DESTDIR)/usr/include
-INSTALLDIR ?= $(DESTDIR)/usr/lib
+INCDIR ?= @TERMUX_PREFIX@/include
+INSTALLDIR ?= @TERMUX_PREFIX@/lib
 
 # Converts cr/lf to just lf
 DOS2UNIX = dos2unix
 
-LIBRARIES = -lstdc++
+LIBRARIES = -lstdc++ -lm
 
 MODULES = $(SRCS:.c=.o)
 MODULES := $(MODULES:.cpp=.o)
-CFLAGS ?= -O3 -fPIC -fexceptions -fvisibility=hidden
+CFLAGS ?= -O3 -fPIC -fexceptions -fvisibility=hidden -fstack-protector-strong -Oz
 # OpenJPEG
-CFLAGS += -DOPJ_STATIC
+CFLAGS += -DOPJ_STATIC -DPNG_ARM_NEON_OPT=0
 # LibRaw
 CFLAGS += -DNO_LCMS
 # LibJXR
@@ -71,9 +71,9 @@
 
 install:
 	install -d $(INCDIR) $(INSTALLDIR)
-	install -m 644 -o root -g root $(HEADER) $(INCDIR)
-	install -m 644 -o root -g root $(STATICLIB) $(INSTALLDIR)
-	install -m 755 -o root -g root $(SHAREDLIB) $(INSTALLDIR)
+	install -m 644 $(HEADER) $(INCDIR)
+	install -m 644 $(STATICLIB) $(INSTALLDIR)
+	install -m 755 $(SHAREDLIB) $(INSTALLDIR)
 	ln -sf $(SHAREDLIB) $(INSTALLDIR)/$(VERLIBNAME)
 	ln -sf $(VERLIBNAME) $(INSTALLDIR)/$(LIBNAME)	
 #	ldconfig