Index: /libpipi/trunk/configure.ac
===================================================================
--- /libpipi/trunk/configure.ac	(revision 3015)
+++ /libpipi/trunk/configure.ac	(revision 3016)
@@ -87,4 +87,7 @@
 # Code qui fait des warnings == code de porc == deux baffes dans ta gueule
 CFLAGS="${CFLAGS} -Wall -Wpointer-arith -Wcast-align -Wcast-qual -Wstrict-prototypes -Wshadow -Waggregate-return -Wmissing-prototypes -Wnested-externs -Wsign-compare"
+
+
+AC_CHECK_LIB(m, sin, MATH_LIBS="${MATH_LIBS} -lm")
 
 # Use DevIL?
@@ -170,4 +173,6 @@
 fi
 
+AC_SUBST(MATH_LIBS)
+
 # Build pipi-sharp?
 AC_PATH_PROG(GMCS, gmcs, no)
Index: /libpipi/trunk/src/Makefile.am
===================================================================
--- /libpipi/trunk/src/Makefile.am	(revision 3015)
+++ /libpipi/trunk/src/Makefile.am	(revision 3016)
@@ -6,4 +6,5 @@
 
 pipi_SOURCES = pipi.c $(GETOPT)
-pipi_LDADD = ../pipi/libpipi.la $(GETOPT_LIBS)
+pipi_LDADD = ../pipi/libpipi.la $(GETOPT_LIBS) @MATH_LIBS@
 
+