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(cached) fr_FR.UTF-8 checking whether symlink handles trailing slash correctly... no checking whether declares ioctl... yes checking for pthread_atfork... yes checking for unsetenv... yes checking for unsetenv() return type... int checking whether unsetenv obeys POSIX... yes checking for useconds_t... yes checking whether usleep allows large arguments... yes checking for a traditional french locale... (cached) fr_FR.ISO8859-1 checking for a french Unicode locale... (cached) fr_FR.UTF-8 checking for a traditional japanese locale... (cached) ja_JP.eucJP checking for a transitional chinese locale... (cached) zh_CN.GB18030 checking whether wctob works... yes checking whether wctob is declared... yes checking for sched_yield in -lrt... no checking for sched_yield in -lposix4... no checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating Makefile config.status: creating doc/Makefile config.status: creating lib/Makefile config.status: creating tests/Makefile config.status: creating bin/crop/Makefile config.status: creating bin/fits/Makefile config.status: creating bin/warp/Makefile config.status: creating bin/table/Makefile config.status: creating bin/match/Makefile config.status: creating bin/mkprof/Makefile config.status: creating bin/script/Makefile config.status: creating bin/mknoise/Makefile config.status: creating bin/segment/Makefile config.status: creating bin/convertt/Makefile config.status: creating bin/convolve/Makefile config.status: creating bin/buildprog/Makefile config.status: creating bin/cosmiccal/Makefile config.status: creating bin/mkcatalog/Makefile config.status: creating bin/arithmetic/Makefile config.status: creating bin/statistics/Makefile config.status: creating bin/noisechisel/Makefile config.status: creating bootstrapped/lib/Makefile config.status: creating bootstrapped/tests/Makefile config.status: creating config.h config.status: executing depfiles commands config.status: executing libtool commands config.status: executing man commands config.status: executing page commands config.status: executing directory commands ======================================================================= ======================================================================= GNU Astronomy Utilities (Gnuastro) 0.9.36-7d6ea is successfully configured for this machine. Configuration warning(s): - libgit2 (https://libgit2.org), could not be linked with in your library search path. When present, Git's describe output will be stored in the output files if Gnuastro's programs were called within a Gitversion controlled directory to help in reproducibility. - GNU Libtool (https://www.gnu.org/s/libtool) can't be used on this system (see below). Gnuastro's BuildProgram uses GNU libtool to link your source code with the various libraries (Gnuastro's dependencies). Therefore BuildProgram will not be built or installed. Please note that not having GNU libtool in your search path will not harm the rest of Gnuastro's building and installation. Gnuastro has its own internal implementation of GNU Libtool to build its self. This warning is only to let you know that BuildProgram will not be part of this build. The executable names searched were `libtool' and `glibtool'. The shells searched were `sh', `bash' and `zsh'. -- GNU Libtool is present, but couldn't be run in tested shells. (GNU Bash was found but not a suitable version: 3.2.57(1)-release) You can use your package manager for easy and fast installation of all the mandatory and optional dependencies in one command. See the link below: https://www.gnu.org/s/gnuastro/manual/html_node/Dependencies-from-package-managers.html All checks related to the warning(s) above will be skipped. To build Gnuastro 0.9.36-7d6ea, please run: make -j8 (You can change the 8 to the number of CPU threads available.) (Configure with '--disable-guide-message' for no messages.) (Please be patient, some libraries can take a few minutes to compile.) ======================================================================= =======================================================================