ocaml fails to build on netbsd-9/i386 and proposed fix

[Greg Troxel <gdt%lexort.com@localhost>]

With this, ocaml builds, and unison builds and works.

I do not understand the issue -- just following directions :-)



I'll commit in about 18h if no objections.


Index: Makefile
===================================================================
RCS file: /cvsroot/pkgsrc/lang/ocaml/Makefile,v
retrieving revision 1.144
diff -u -p -r1.144 Makefile
--- Makefile	24 May 2022 18:25:38 -0000	1.144
+++ Makefile	23 Jun 2022 17:12:33 -0000
@@ -26,6 +26,11 @@ CONFIGURE_ARGS+=	--disable-native-compil
 BUILD_TARGET=		world
 .endif
 
+# configure: error: fma does not work, enable emulation with --enable-imprecise-c99-float-ops
+.if ${OPSYS} == "NetBSD" && ${MACHINE_ARCH} == "i386"
+CONFIGURE_ARGS+=	--enable-imprecise-c99-float-ops
+.endif
+
 # This is needed because ${WRKSRC}/build/partial-install.sh uses
 # $PWD as part of its script.  However, with /bin/sh on SunOS
 # (cd work/foo-1.0 && echo $PWD) will show that the value of PWD is