Revert "Turn some warnings into errors"

This introduces a failure with ./configure on my machine:

  ../configure: line 6612: syntax error near unexpected token `-Werror=implicit,'
  ../configure: line 6612: `AX_CHECK_COMPILE_FLAG(-Werror=implicit, CFLAGS="$CFLAGS -Werror=implicit")'
  Makefile:420: recipe for target 'config.status' failed
  make[1]: *** [config.status] Error 2

Installing autoconf-archive did not fix the error.
So even though jenkins seems to accept this, I cannot build with this patch.

Let's find out how to do this in a way that all systems can still build
and then re-apply this patch.

This reverts commit fd161ccce8ecaad3ddd32dd8b696902e81593ae3.

Change-Id: I2b368500b07f233882ef854eca1fa21f6df39e29
2 files changed
tree: 86e7ba1045b846b1240fb342d1bedd81145819f2
  1. contrib/
  2. debian/
  3. openbsc/
  4. .gitignore
  5. .gitreview
  6. .mailmap