viewgar_SOURCES = viewgar.cpp
viewgar_LDADD = ../ginac/libginac.la
-bin_SCRIPTS = ginac-excompiler
+bin_SCRIPTS =
+if CONFIG_EXCOMPILER
+bin_SCRIPTS += ginac-excompiler
+endif
-INCLUDES = -I$(srcdir)/../ginac -I../ginac
+AM_CPPFLAGS = -I$(srcdir)/../ginac -I../ginac -DIN_GINAC
man_MANS = viewgar.1