toolchain/autoconf-lean/patches/120-add-extra-checks.patch

   1 --- a/config-site-generator/configure.ac
   2 +++ b/config-site-generator/configure.ac
   3 @@ -23,6 +23,7 @@ AC_DEFUN([AC_MSG_ERROR], [
   4      test -e conftest.dir && rm -rf conftest.dir ])
   5
   6  # Checks for programs.
   7 +AC_PROG_CC
   8  AC_PROG_CC_C89
   9  AC_PROG_CC_C_O
  10  AC_PROG_CPP
  11 @@ -52,9 +53,11 @@ AC_PROG_LEX
  12  AC_PROG_LN_S
  13  AC_PROG_RANLIB
  14  AC_PROG_SED
  15 +AC_PROG_LEX
  16  #AC_PROG_YACC
  17
  18  AM_PROG_AS
  19 +AM_PROG_AR
  20
  21  # Checks for system services.
  22  #AC_PATH_X
  23 @@ -118,6 +121,8 @@ sys/ucontext.h sys/uio.h sys/un.h sys/us
  24  sys/wait.h sys/xattr.h tar.h termios.h tgmath.h time.h ucontext.h ulimit.h \
  25  unistd.h utime.h utmp.h utmpx.h wchar.h wctype.h wordexp.h
  26  ])
  27 +# extra headers
  28 +AC_CHECK_HEADERS([sys/cdefs.h])
  29
  30  # Checks for typedefs, structures, and compiler characteristics.
  31  AC_TYPE_GETGROUPS
  32 @@ -217,6 +222,16 @@ AC_FUNC_STRTOLD
  33  AC_FUNC_UTIME_NULL
  34  AC_FUNC_VPRINTF
  35
  36 +AC_CHECK_SIZEOF(short)
  37 +AC_CHECK_SIZEOF(int)
  38 +AC_CHECK_SIZEOF(long)
  39 +AC_CHECK_SIZEOF(long long)
  40 +AC_CHECK_SIZEOF(unsigned int)
  41 +AC_CHECK_SIZEOF(unsigned long)
  42 +AC_CHECK_SIZEOF(unsigned long long)
  43 +AC_CHECK_SIZEOF(off_t)
  44 +AC_CHECK_SIZEOF(size_t)
  45 +
  46  # Functions list scraped from musl 0.9.4 x86_64
  47  AC_CHECK_FUNCS([ \
  48  a64l abort abs accept access acos acosf acosh acoshf acoshl acosl addmntent \