Re: installing graphviz from pkgsrc on NetBSD/macppc 9.1

[Havard Eidnes <he%NetBSD.org@localhost>]

Hi,

based on hints from other developers, you could test this patch
to the graphviz Makefile:

Index: Makefile
===================================================================
RCS file: /cvsroot/pkgsrc/graphics/graphviz/Makefile,v
retrieving revision 1.241
diff -u -r1.241 Makefile
--- Makefile    8 Dec 2021 16:04:56 -0000       1.241
+++ Makefile    28 Dec 2021 23:51:28 -0000
@@ -102,6 +102,13 @@
 BUILDLINK_TRANSFORM+=  rm:-Wno-unused-parameter
 .endif
 
+.if (${OPSYS} == "NetBSD" && ${MACHINE_ARCH} == "powerpc")
+# Forces link with -lgomp directly instead of via dlopen()
+# so we don't overflow thread-local storage in ld.elf_so
+CFLAGS+=               -fopenmp
+CONFIGURE_ARGS+=       CFLAGS="${CFLAGS}"
+.endif
+
 .if ${OPSYS} == "FreeBSD"
 SUBST_CLASSES+=                sfflags
 SUBST_STAGE.sfflags=   pre-configure

With this, my test program succeeds, and lib/graphviz/config6 for
is initialized as it should be.

Regards,

- Håvard