diff --git a/Fonderie/Makefile b/Fonderie/Makefile
index adf66d36..a28bfb88 100644
--- a/Fonderie/Makefile
+++ b/Fonderie/Makefile
@@ -3,7 +3,7 @@
 #		et de tout le crap...
 #
 
-COPT = -g -pg -fpic -no-pie -Wall -DDEBUG_LEVEL=0 -Werror=parentheses
+COPT = -g -fpic -no-pie -Wall -DDEBUG_LEVEL=0 -Werror=parentheses
 LIBS = ../libfloatimg.a -lpnglite -lm 
 
 OBJS = fonctions.o sfx.o crapulator.o glitches.o metriques.o
diff --git a/Fonderie/t.c b/Fonderie/t.c
index 949aca80..6f1f9e4f 100644
--- a/Fonderie/t.c
+++ b/Fonderie/t.c
@@ -14,8 +14,8 @@
 int		verbosity;
 
 #define		PNG	"out.png"
-#define		W	800
-#define		H	600
+#define		W	512
+#define		H	512
 #define		LMAX	233.333
 #define		TIMER	1
 
@@ -26,7 +26,8 @@ FloatImg	image;
 char		buff[1000];
 double		debut, fin;
 float		omega;
-verbosity = 1;
+
+verbosity = 2;
 
 fimg_print_version(1);
 
@@ -36,10 +37,12 @@ if (foo) {
 	exit(1);
 	}
 
+fimg_printhead(&image);
+
 srand(getpid());
 debut = fimg_timer_set(TIMER);
 
-for (iter=0; iter<72; iter++) {
+for (iter=0; iter<127; iter++) {
 
 	fimg_vdeg_a(&image, LMAX);
 
@@ -62,6 +65,8 @@ for (iter=0; iter<72; iter++) {
 fin = fimg_timer_set(TIMER);
 fprintf(stderr, "elapsed %f\n", fin-debut);
 
+fimg_destroy(&image);
+
 return 0;
 }
 
diff --git a/funcs/Makefile b/funcs/Makefile
index f3a45e32..6c6455d7 100644
--- a/funcs/Makefile
+++ b/funcs/Makefile
@@ -1,6 +1,6 @@
 #---------------------------------------------------------------
 
-COPT = -Wall -fpic -g -pg -no-pie -DDEBUG_LEVEL=0
+COPT = -Wall -fpic -g -no-pie -DDEBUG_LEVEL=0
 DEPS = ../floatimg.h Makefile
 
 OBJS = fimg-png.o fimg-tiff.o misc-plots.o filtrage.o utils.o	\
diff --git a/lib/Makefile b/lib/Makefile
index 4dbdf436..0f3dfeac 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -2,7 +2,7 @@
 #	building the base library
 #
 
-COPT = -Wall -fpic -g -pg  -no-pie -DDEBUG_LEVEL=0
+COPT = -Wall -fpic -g   -no-pie -DDEBUG_LEVEL=0
 
 OBJS = fimg-core.o fimg-pnm.o fimg-file.o fimg-math.o	\
 	fimg-timers.o operators.o fimg-2gray.o		\