$ ./build_ffmpeg.sh windows vs
Build directory : E:/Development/Projects/SFEMOVIE
OS              : windows
Visual Studio   : 1
Decoders        :
Extracting YASM archive...
tar -C "/tmp" -xjf "/E/Dokumente/GitHub/sfeMovie/FFmpeg/yasm-1.2.0.tar.gz"
/tmp/yasm-1.2.0/configure
checking for a BSD-compatible install... /bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for style of include used by make... GNU
checking for gcc... no
checking for cc... no
checking for cl.exe... cl.exe
checking whether the C compiler works... yes
checking for C compiler default output file name... conftest.exe
checking for suffix of executables... .exe
checking whether we are cross compiling... no
checking for suffix of object files... obj
checking whether we are using the GNU C compiler... no
checking whether cl.exe accepts -g... yes
checking for cl.exe option to accept ISO C89... none needed
checking dependency style of cl.exe... none
checking how to run the C preprocessor... cl.exe -E
checking for cl.exe option to accept ISO C99... unsupported
checking for cl.exe option to accept ISO C89... (cached) none needed
checking for cl.exe option to accept ISO Standard C... (cached) none needed
checking whether ln -s works... no, using cp -p
checking for ar... ar
checking for ranlib... ranlib
checking for xmlto... no
configure: WARNING: xmlto not found, manpages will not be rebuilt.
checking if malloc debugging is wanted... no
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... no
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... no
checking for strings.h... (cached) no
checking libgen.h usability... no
checking libgen.h presence... no
checking for libgen.h... no
checking for unistd.h... (cached) no
checking direct.h usability... yes
checking direct.h presence... yes
checking for direct.h... yes
checking for sys/stat.h... (cached) yes
checking for an ANSI C-conforming const... yes
checking for inline... __inline
checking for function prototypes... yes
checking for size_t... yes
checking for stdint types... stdint.h (shortcircuit)
make use of stdint.h in libyasm-stdint.h (assuming C99 compatible system)
checking for abort... yes
checking for toascii... no
checking for vsnprintf... yes
checking for strsep... no
checking for mergesort... no
checking for getcwd... yes
checking for popen... no
checking for ftruncate... no
checking for strcasecmp... no
checking for strncasecmp... no
checking for stricmp... yes
checking for _stricmp... yes
checking for strcmpi... yes
checking whether NLS is requested... yes
checking for msgfmt... no
checking for gmsgfmt... :
checking for xgettext... no
checking for msgmerge... no
checking build system type... i686-pc-mingw32
checking host system type... i686-pc-mingw32
checking for non-GNU ld... /bin/ld
checking if the linker (/bin/ld) is GNU ld... yes
checking for shared library run path origin... done
checking for CFPreferencesCopyAppValue... no
checking for CFLocaleCopyCurrent... no
checking for GNU gettext in libc... no
checking for iconv... no, consider installing GNU libiconv
checking for GNU gettext in libintl... no
checking whether to use NLS... no
checking for GNU C Library... no
configure: Checking for Python
checking for a Python interpreter with version >= 2.4... none
configure: WARNING: Python not found
configure: WARNING: Could not find a suitable version of Python
configure: creating ./config.status
config.status: creating Makefile
config.status: creating po/Makefile.in
config.status: creating config.h
config.status: config.h is unchanged
config.status: executing depfiles commands
config.status: executing libyasm-stdint.h commands
config.status: creating libyasm-stdint.h : _YASM_LIBYASM_STDINT_H
config.status: libyasm-stdint.h is unchanged
config.status: executing po-directories commands
config.status: creating po/POTFILES
config.status: creating po/Makefile
Making clean in po
make[1]: Entering directory `/e/Development/Projects/SFEMOVIE/YASM-objects/po'
rm -f *.insert-header
rm -f remove-potcdate.sed
rm -f stamp-poT
rm -f core core.* yasm.po yasm.1po yasm.2po *.new.po
rm -fr *.o
make[1]: Leaving directory `/e/Development/Projects/SFEMOVIE/YASM-objects/po'
Making clean in .
make[1]: Entering directory `/e/Development/Projects/SFEMOVIE/YASM-objects'
test -z "yasm.exe ytasm.exe vsyasm.exe" || rm -f yasm.exe ytasm.exe vsyasm.exe
test -z "test_hd.exe bitvect_test.exe floatnum_test.exe leb128_test.exe splitpa
h_test.exe combpath_test.exe uncstring_test.exe" || rm -f test_hd.exe bitvect_t
st.exe floatnum_test.exe leb128_test.exe splitpath_test.exe combpath_test.exe u
cstring_test.exe
test -z "configure.lineno  x86insn_nasm.c x86insn_gas.c x86cpu.c x86regtmod.c l
3bid.c gas-token.c nasm-token.c nasm-macros.c nasm-version.c version.mac win64-
asm.c win64-gas.c module.c license.c" || rm -f configure.lineno  x86insn_nasm.c
x86insn_gas.c x86cpu.c x86regtmod.c lc3bid.c gas-token.c nasm-token.c nasm-macr
s.c nasm-version.c version.mac win64-nasm.c win64-gas.c module.c license.c
test -z "libyasm.a" || rm -f libyasm.a
test -z "genstring.exe re2c.exe genmacro.exe genperf.exe genversion.exe genmodu
e.exe" || rm -f genstring.exe re2c.exe genmacro.exe genperf.exe genversion.exe
enmodule.exe
rm -f *.obj
make[1]: Leaving directory `/e/Development/Projects/SFEMOVIE/YASM-objects'
make: the `-j' option requires a positive integral argument
Usage: make [options] [target] ...
Options:
  -b, -m                      Ignored for compatibility.
  -B, --always-make           Unconditionally make all targets.
  -C DIRECTORY, --directory=DIRECTORY
                              Change to DIRECTORY before doing anything.
  -d                          Print lots of debugging information.
  --debug[=FLAGS]             Print various types of debugging information.
  -e, --environment-overrides
                              Environment variables override makefiles.
  -f FILE, --file=FILE, --makefile=FILE
                              Read FILE as a makefile.
  -h, --help                  Print this message and exit.
  -i, --ignore-errors         Ignore errors from commands.
  -I DIRECTORY, --include-dir=DIRECTORY
                              Search DIRECTORY for included makefiles.
  -j [N], --jobs[=N]          Allow N jobs at once; infinite jobs with no arg.
  -k, --keep-going            Keep going when some targets can't be made.
  -l [N], --load-average[=N], --max-load[=N]
                              Don't start multiple jobs unless load is below N.
  -L, --check-symlink-times   Use the latest mtime between symlinks and target.
  -n, --just-print, --dry-run, --recon
                              Don't actually run any commands; just print them.
  -o FILE, --old-file=FILE, --assume-old=FILE
                              Consider FILE to be very old and don't remake it.
  -p, --print-data-base       Print make's internal database.
  -q, --question              Run no commands; exit status says if up to date.
  -r, --no-builtin-rules      Disable the built-in implicit rules.
  -R, --no-builtin-variables  Disable the built-in variable settings.
  -s, --silent, --quiet       Don't echo commands.
  -S, --no-keep-going, --stop
                              Turns off -k.
  -t, --touch                 Touch targets instead of remaking them.
  -v, --version               Print the version number of make and exit.
  -w, --print-directory       Print the current directory.
  --no-print-directory        Turn off -w, even if it was turned on implicitly.
  -W FILE, --what-if=FILE, --new-file=FILE, --assume-new=FILE
                              Consider FILE to be infinitely new.
  --warn-undefined-variables  Warn when an undefined variable is referenced.

This program built for i686-pc-msys
Report bugs to <bug-make@gnu.org>