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Subject: Charm++ parallel programming system

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From: Gerardo Gonzalez <g_glez AT yahoo.com>
To: "charm AT cs.illinois.edu" <charm AT cs.illinois.edu>
Subject: [charm] Compiling error
Date: Mon, 5 Jul 2021 14:31:11 +0000 (UTC)
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Hi!

I started to compile charm++ under windows10, using gcc. In both Msys/Mingw and cygwin, I got the same error:

libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../.. -I../../hwloc/include/private/autogen -I../../hwloc/inc

lude/hwloc/autogen -I/c/users/gerardo/Documents/FreeLancer/NAMD/NAMDSource/charm-6.10.2/multicore-win64-gc

c/tmp/hwloc/include -I/c/users/gerardo/Documents/FreeLancer/NAMD/NAMDSource/charm-6.10.2/multicore-win64-g

cc/tmp/hwloc/include -DHWLOC_INSIDE_LIBHWLOC -DHWLOC_PLUGINS_PATH=\"/usr/lib/hwloc\" -DRUNSTATEDIR=\"\" -D

_CRT_SECURE_NO_DEPRECATE -I./../include -D__CHARMC__=1 -fno-stack-protector -D_CRT_SECURE_NO_DEPRECATE -MT

topology.lo -MD -MP -MF .deps/topology.Tpo -c topology.c -o topology.o

topology.c: In function ‘cmi_hwloc_fallback_nbprocessors’:

topology.c:143:7: warning: implicit declaration of function ‘sysconf’; did you mean ‘siscanf’? [-Wimplicit

-function-declaration]

143 | n = sysconf(_SC_NPROCESSORS_ONLN);

| ^~~~~~~

| siscanf

topology.c:143:15: error: ‘_SC_NPROCESSORS_ONLN’ undeclared (first use in this function)

143 | n = sysconf(_SC_NPROCESSORS_ONLN);

| ^~~~~~~~~~~~~~~~~~~~

Can you help me?

Thanks before hands and best wishes,

Gerardo

[charm] Compiling error, Gerardo Gonzalez, 07/05/2021
- Re: [charm] Compiling error, Evan Ramos, 07/08/2021