gmic fix for ARM

packages/gmic/CImg.h.patch

@@ -0,0 +1,13 @@
+--- src/CImg.h.orig	2019-03-06 00:12:31.199855708 +0000
++++ ./src/CImg.h	2019-03-06 00:13:39.517197538 +0000
+@@ -60983,8 +60984,8 @@
+       _cimg_test_temporary_path("D:\\Temp");
+       _cimg_test_temporary_path("D:");
+ #else
+-      _cimg_test_temporary_path("/tmp");
+-      _cimg_test_temporary_path("/var/tmp");
++      _cimg_test_temporary_path("@TERMUX_PREFIX@/tmp");
++      _cimg_test_temporary_path("@TERMUX_PREFIX@/var/tmp");
+ #endif
+       if (!path_found) {
+         *s_path = 0;

packages/gmic/build.sh

@@ -2,7 +2,7 @@ TERMUX_PKG_HOMEPAGE=https://gmic.eu
 TERMUX_PKG_DESCRIPTION="Full-featured framework for image processing"
 TERMUX_PKG_LICENSE="CeCILL-2.1"
 TERMUX_PKG_VERSION=2.5.7
-TERMUX_PKG_REVISION=1
+TERMUX_PKG_REVISION=2
 TERMUX_PKG_SHA256=1cc71b48c1c3da928031b7f32cf3fe4757a07b4f21c3af4167389d54cf2dee5f
 TERMUX_PKG_SRCURL=https://gmic.eu/files/source/gmic_$TERMUX_PKG_VERSION.tar.gz
 TERMUX_PKG_DEPENDS="graphicsmagick++, libcurl, fftw, libpng, libjpeg-turbo, libtiff, zlib"
@@ -16,7 +16,11 @@ termux_step_configure() {
 
 termux_step_make() {
 	cd src/
-	make cli
+	if [ $TERMUX_ARCH = "arm" ]; then
+		make cli  LIBS=" -lunwind -L/data/data/com.termux/files/usr/lib  -lfftw3 -lfftw3_threads -lcurl -lpng16 -lz -ljpeg -ltiff -lGraphicsMagick++ -lGraphicsMagick"
+	else
+		make cli
+	fi
 }
 
 termux_step_make_install() {

packages/gmic/makefile.patch

@@ -47,7 +47,7 @@ diff -u -r ../gmic-2.2.3/src/Makefile ./src/Makefile
  cli:
 -	$(MAKE) "CFLAGS+=$(GMIC_CLI_CFLAGS) $(OPT_CFLAGS)" "LIBS+=$(GMIC_CLI_LIBS)" _cli
 -	$(STRIP) gmic$(EXE)
-+	$(MAKE) "CFLAGS+= $(CXXFLAGS) $(LDFLAGS) $(GMIC_CLI_CFLAGS) $(OPT_CFLAGS)" "LIBS+=$(GMIC_CLI_LIBS)" _cli
++	$(MAKE) "CFLAGS+= $(CXXFLAGS) $(GMIC_CLI_CFLAGS) $(OPT_CFLAGS)" "LIBS+=$(GMIC_CLI_LIBS)" _cli
  
  debug:
  	$(MAKE) "CFLAGS+=$(GMIC_CLI_CFLAGS) $(DEBUG_CFLAGS)" "LIBS+=$(GMIC_CLI_LIBS)" _cli