I am seeing the following on NetBSD-7.2/amd64: /bin/sh ../../../libtool --tag=CC --mode=link gcc -std=gnu99 -g -finline-functions -fno-strict-aliasing -mcx16 -pthread -o opal_wrapper opal_wrapper.o ../../../opal/libopen-pal.la -lrt -lexecinfo -lm -lutil libtool: link: gcc -std=gnu99 -g -finline-functions -fno-strict-aliasing -mcx16 -pthread -o opal_wrapper opal_wrapper.o ../../../opal/.libs/libopen-pal.a -lpthread -lrt -lexecinfo -lm -lutil -pthread ../../../opal/.libs/libopen-pal.a(compress.o): In function `pmix_util_compress_string': /home/phargrov/OMPI/openmpi-3.0.0rc2-netbsd7-amd64-static/openmpi-3.0.0rc2/opal/mca/pmix/pmix2x/pmix/src/util/compress.c:41: undefined reference to `deflateInit_' /home/phargrov/OMPI/openmpi-3.0.0rc2-netbsd7-amd64-static/openmpi-3.0.0rc2/opal/mca/pmix/pmix2x/pmix/src/util/compress.c:44: undefined reference to `deflateBound' /home/phargrov/OMPI/openmpi-3.0.0rc2-netbsd7-amd64-static/openmpi-3.0.0rc2/opal/mca/pmix/pmix2x/pmix/src/util/compress.c:57: undefined reference to `deflate' /home/phargrov/OMPI/openmpi-3.0.0rc2-netbsd7-amd64-static/openmpi-3.0.0rc2/opal/mca/pmix/pmix2x/pmix/src/util/compress.c:58: undefined reference to `deflateEnd' ../../../opal/.libs/libopen-pal.a(compress.o): In function `pmix_util_uncompress_string': /home/phargrov/OMPI/openmpi-3.0.0rc2-netbsd7-amd64-static/openmpi-3.0.0rc2/opal/mca/pmix/pmix2x/pmix/src/util/compress.c:119: undefined reference to `inflateInit_' /home/phargrov/OMPI/openmpi-3.0.0rc2-netbsd7-amd64-static/openmpi-3.0.0rc2/opal/mca/pmix/pmix2x/pmix/src/util/compress.c:128: undefined reference to `inflate' /home/phargrov/OMPI/openmpi-3.0.0rc2-netbsd7-amd64-static/openmpi-3.0.0rc2/opal/mca/pmix/pmix2x/pmix/src/util/compress.c:129: undefined reference to `inflateEnd'
It looks like configure found libz: checking for library containing deflate... -lz and yet -lz doesn't appear in the link command. -Paul -- Paul H. Hargrove phhargr...@lbl.gov Computer Languages & Systems Software (CLaSS) Group Computer Science Department Tel: +1-510-495-2352 Lawrence Berkeley National Laboratory Fax: +1-510-486-6900
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