package/screen/0001-compiler-sanity-checks.patch

   1 From: Maarten ter Huurne <maarten@treewalker.org>
   2 Date: Sat, 13 Sep 2014 10:27:27 +0200
   3 Subject: Removed redundant compiler sanity checks
   4
   5 AC_PROG_CC already performs sanity checks. And unlike the removed
   6 checks, it does so in a way that supports cross compilation.
   7
   8 Signed-off-by: Maarten ter Huurne <maarten@treewalker.org>
   9 [Ricardo: rebase on top of 4.3.1]
  10 Signed-off-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
  11 ---
  12  configure.ac | 27 ---------------------------
  13  1 file changed, 27 deletions(-)
  14
  15 diff --git a/configure.ac b/configure.ac
  16 index ffe2e37..27690a6 100644
  17 --- a/configure.ac
  18 +++ b/configure.ac
  19 @@ -48,31 +48,6 @@ AC_PROG_GCC_TRADITIONAL
  20  AC_ISC_POSIX
  21  AC_USE_SYSTEM_EXTENSIONS
  22
  23 -AC_TRY_RUN(main(){exit(0);},,[
  24 -if test $CC != cc ; then
  25 -AC_NOTE(Your $CC failed - restarting with CC=cc)
  26 -AC_NOTE()
  27 -CC=cc
  28 -export CC
  29 -exec $0 $configure_args
  30 -fi
  31 -])
  32 -
  33 -AC_TRY_RUN(main(){exit(0);},,
  34 -exec 5>&2
  35 -eval $ac_link
  36 -AC_NOTE(CC=$CC; CFLAGS=$CFLAGS; LIBS=$LIBS;)
  37 -AC_NOTE($ac_compile)
  38 -AC_MSG_ERROR(Can't run the compiler - sorry))
  39 -
  40 -AC_TRY_RUN([
  41 -main()
  42 -{
  43 -  int __something_strange_();
  44 -  __something_strange_(0);
  45 -}
  46 -],AC_MSG_ERROR(Your compiler does not set the exit status - sorry))
  47 -
  48  AC_PROG_AWK
  49
  50  AC_PROG_INSTALL
  51 @@ -1300,8 +1275,6 @@ fi
  52  dnl Ptx bug workaround -- insert -lc after -ltermcap
  53  test -n "$seqptx" && LIBS="-ltermcap -lc -lsocket -linet -lnsl -lsec -lseq"
  54
  55 -AC_TRY_RUN(main(){exit(0);},,AC_MSG_ERROR(Can't run the compiler - internal error. Sorry.))
  56 -
  57  ETCSCREENRC=
  58  AC_MSG_CHECKING(for the global screenrc file)
  59  AC_ARG_WITH(sys-screenrc, [  --with-sys-screenrc=path to the global screenrc file], [ ETCSCREENRC="${withval}" ])
  60 --
  61 1.8.4.5
  62