When building FFMPEG in the MSYS environment under Windows, one
must not use forward slashes ('/') for command-line options. It
appears that the MSYS shell interprets these as absolute paths and
then automatically rewrites them into equivalent Windows paths. For
example, the '/nologo' switch below gets rewritten to something like
'C:/Program Files/Git/nologo', and this obviously breaks the build.
Thankfully, most M$ tools accept dashes ('-') as well.
Signed-off-by: Ziemowit Łąski <15880281+zlaski@users.noreply.github.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
This avoids having to use either "dumpbin -headers" to find out
the current architecture, or pass $ARCH from configure to deduce it.
When configuring with --disable-asm, ARCH is equal to "c", which doesn't
give any indication of what symbol prefix is to be used.
Signed-off-by: Martin Storsjö <martin@martin.st>
Since this machine type is 5 chars while the existing ones only
were 3 (which the regexp assumed), the regexp has to be extended
a little.
Signed-off-by: Martin Storsjö <martin@martin.st>
This is invoked by setting the NM and AR variables to the names of
those specific tools. The ARCH variable also needs to be provided,
to choose the symbol prefix (nm doesn't provide any option that
dumps the architecture easily).
Signed-off-by: Martin Storsjö <martin@martin.st>
favor link over link.exe in case some wrapper script already exists
fallback to "link" in the path if the one next to cl is not found
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Ziemowit Laski
Timo Rothenpieler
Cyber Sinh
Carl Eugen Hoyos
Martin Storsjö
Steve Lhomme
Derek Buitenhuis