+libmath_la_SOURCES += gfx-sqr.c $(precomp)/gfx-sqrtab.c
+PRECOMPS += $(precomp)/gfx-sqrtab.c
+PRECOMP_PROGS += gfx-sqr-mktab
+if !CROSS_COMPILING
+$(precomp)/gfx-sqrtab.c:
+ $(AM_V_at)$(MKDIR_P) $(precomp)
+ $(AM_V_at)$(MAKE) gfx-sqr-mktab$e
+ $(AM_V_GEN)./gfx-sqr-mktab >$(precomp)/gfx-sqrtab.c.new && \
+ mv $(precomp)/gfx-sqrtab.c.new $(precomp)/gfx-sqrtab.c
+endif