Remove the definition of difftime

The build is broken after:
https://android-review.googlesource.com/c/toolchain/mingw/+/1350713

This is because difftime is defined as static __inline in the header file. We don't need a separate definition in .c file.

difftime.c is removed upstream in:
https://sourceforge.net/p/mingw-w64/mingw-w64/ci/19b6d96eb45ef1314e276f4ea6c3f2e0d7910120/
But this change is too big to cherrypick.

Change-Id: I40c14f703e7c0378efdbcb9693f92886f293ef03
1 file changed
tree: 59fdfaa4ddce493ad82b7ac43fefa6eed1c72096
  1. mingw-w64-v6.x/
  2. build.sh
  3. README.md
  4. README.version
README.md

Building Mingw for Android

The build.sh script in this directory is used to build mingw for Android.

Mingw is built from the mingw branch of AOSP. To fetch the sources:

repo init -u https://android.googlesource.com/platform/manifest -b mingw

# Googlers, use
repo init -u \
    persistent-https://android.git.corp.google.com/platform/manifest -b mingw

To build, run build.sh. Run with --help for a list of options.