diff -ruN devel/psptoolchain-pspsdk-stage2.orig/Makefile devel/psptoolchain-pspsdk-stage2/Makefile
--- devel/psptoolchain-pspsdk-stage2.orig/Makefile	2018-12-05 23:29:26.133568000 +0100
+++ devel/psptoolchain-pspsdk-stage2/Makefile	2018-12-05 23:34:27.377622000 +0100
@@ -15,6 +15,8 @@
 			psp-ar:devel/psptoolchain-binutils \
 			${LOCALBASE}/psp/lib/libc.a:devel/psptoolchain-newlib
 
+# psp-gcc doesn't need -march=... in CFLAGS (e.g. set by CPUTYPE in make.conf)
+CONFIGURE_ENV=		CFLAGS="${CFLAGS:C/(^|[[:space:]])-march=[^[:space:]]*//g}"
 CONFIGURE_ARGS=		--prefix=${PREFIX} --with-pspdev="${LOCALBASE}"
 
 PLIST=			${.CURDIR}/pkg-plist