Commit 6814907a authored by Yang Tse's avatar Yang Tse
Browse files

Initial attempt to detect SUN C compiler

parent 11a8a255

ares/m4/cares-compilers.m4

+48 −18
Original line number Diff line number Diff line
@@ -40,6 +40,7 @@ AC_DEFUN([CARES_CHECK_COMPILER], [ 
  CARES_CHECK_COMPILER_IBM

  CARES_CHECK_COMPILER_INTEL

  CARES_CHECK_COMPILER_GNU

  CARES_CHECK_COMPILER_SUN

  #

  if test "$compiler_id" = "unknown"; then

  cat <<_EOF 1>&2
@@ -212,6 +213,28 @@ AC_DEFUN([CARES_CHECK_COMPILER_INTEL], [ 
])





dnl CARES_CHECK_COMPILER_SUN

dnl -------------------------------------------------

dnl Verify if the C compiler being used is SUN's.



AC_DEFUN([CARES_CHECK_COMPILER_SUN], [

  AC_MSG_CHECKING([whether we are using the SUN C compiler])

  CURL_CHECK_DEF([__SUNPRO_C], [], [silent])

  if test "$curl_cv_have_def___SUNPRO_C" = "yes"; then

    AC_MSG_RESULT([yes])

    compiler_id="SUNC"

    flags_dbg_all="-g -s"

    flags_dbg_yes="-g"

    flags_dbg_off="-s"

    flags_opt_all="-O -xO1 -xO2 -xO3 -xO4 -xO5"

    flags_opt_yes="-xO2"

    flags_opt_off=""

  else

    AC_MSG_RESULT([no])

  fi

])





dnl CARES_SET_COMPILER_BASIC_OPTS

dnl -------------------------------------------------

dnl Sets compiler specific options/flags which do not
@@ -414,24 +437,6 @@ AC_DEFUN([CARES_SET_COMPILER_WARNING_OPTS], [ 
    fi

  fi

  #

  if test "$compiler_id" = "HPC"; then

    if test "$want_warnings" = "yes"; then

      dnl Issue all warnings

      CFLAGS="$CFLAGS +w1"

    fi

  fi

  #

  if test "$compiler_id" = "ICC_unix"; then

    if test "$want_warnings" = "yes"; then

      if test "$compiler_num" -gt "600"; then

        dnl Show errors, warnings, and remarks

        CPPFLAGS="$CPPFLAGS -Wall"

        dnl Perform extra compile-time code checking

        CPPFLAGS="$CPPFLAGS -Wcheck"

      fi

    fi

  fi

  #

  if test "$compiler_id" = "GNUC"; then

    #

    # FIXME: Some of these warnings should be changed into errors
@@ -487,6 +492,31 @@ AC_DEFUN([CARES_SET_COMPILER_WARNING_OPTS], [ 
    fi

  fi

  #

  if test "$compiler_id" = "HPC"; then

    if test "$want_warnings" = "yes"; then

      dnl Issue all warnings

      CFLAGS="$CFLAGS +w1"

    fi

  fi

  #

  if test "$compiler_id" = "ICC_unix"; then

    if test "$want_warnings" = "yes"; then

      if test "$compiler_num" -gt "600"; then

        dnl Show errors, warnings, and remarks

        CPPFLAGS="$CPPFLAGS -Wall"

        dnl Perform extra compile-time code checking

        CPPFLAGS="$CPPFLAGS -Wcheck"

      fi

    fi

  fi

  #

  if test "$compiler_id" = "SUNC"; then

    if test "$want_warnings" = "yes"; then

      dnl Perform stricter semantic and lint-like checks

      CFLAGS="$CFLAGS -v"

    fi

  fi

  #

])

m4/curl-compilers.m4

+48 −18
Original line number Diff line number Diff line
@@ -46,6 +46,7 @@ AC_DEFUN([CURL_CHECK_COMPILER], [ 
  CURL_CHECK_COMPILER_IBM

  CURL_CHECK_COMPILER_INTEL

  CURL_CHECK_COMPILER_GNU

  CURL_CHECK_COMPILER_SUN

  #

  if test "$compiler_id" = "unknown"; then

  cat <<_EOF 1>&2
@@ -218,6 +219,28 @@ AC_DEFUN([CURL_CHECK_COMPILER_INTEL], [ 
])





dnl CURL_CHECK_COMPILER_SUN

dnl -------------------------------------------------

dnl Verify if the C compiler being used is SUN's.



AC_DEFUN([CURL_CHECK_COMPILER_SUN], [

  AC_MSG_CHECKING([whether we are using the SUN C compiler])

  CURL_CHECK_DEF([__SUNPRO_C], [], [silent])

  if test "$curl_cv_have_def___SUNPRO_C" = "yes"; then

    AC_MSG_RESULT([yes])

    compiler_id="SUNC"

    flags_dbg_all="-g -s"

    flags_dbg_yes="-g"

    flags_dbg_off="-s"

    flags_opt_all="-O -xO1 -xO2 -xO3 -xO4 -xO5"

    flags_opt_yes="-xO2"

    flags_opt_off=""

  else

    AC_MSG_RESULT([no])

  fi

])





dnl CURL_SET_COMPILER_BASIC_OPTS

dnl -------------------------------------------------

dnl Sets compiler specific options/flags which do not
@@ -420,24 +443,6 @@ AC_DEFUN([CURL_SET_COMPILER_WARNING_OPTS], [ 
    fi

  fi

  #

  if test "$compiler_id" = "HPC"; then

    if test "$want_warnings" = "yes"; then

      dnl Issue all warnings

      CFLAGS="$CFLAGS +w1"

    fi

  fi

  #

  if test "$compiler_id" = "ICC_unix"; then

    if test "$want_warnings" = "yes"; then

      if test "$compiler_num" -gt "600"; then

        dnl Show errors, warnings, and remarks

        CPPFLAGS="$CPPFLAGS -Wall"

        dnl Perform extra compile-time code checking

        CPPFLAGS="$CPPFLAGS -Wcheck"

      fi

    fi

  fi

  #

  if test "$compiler_id" = "GNUC"; then

    #

    # FIXME: Some of these warnings should be changed into errors
@@ -493,6 +498,31 @@ AC_DEFUN([CURL_SET_COMPILER_WARNING_OPTS], [ 
    fi

  fi

  #

  if test "$compiler_id" = "HPC"; then

    if test "$want_warnings" = "yes"; then

      dnl Issue all warnings

      CFLAGS="$CFLAGS +w1"

    fi

  fi

  #

  if test "$compiler_id" = "ICC_unix"; then

    if test "$want_warnings" = "yes"; then

      if test "$compiler_num" -gt "600"; then

        dnl Show errors, warnings, and remarks

        CPPFLAGS="$CPPFLAGS -Wall"

        dnl Perform extra compile-time code checking

        CPPFLAGS="$CPPFLAGS -Wcheck"

      fi

    fi

  fi

  #

  if test "$compiler_id" = "SUNC"; then

    if test "$want_warnings" = "yes"; then

      dnl Perform stricter semantic and lint-like checks

      CFLAGS="$CFLAGS -v"

    fi

  fi

  #

])