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Initial attempt to detect SUN C compiler

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This commit is contained in:
Yang Tse 2008-10-08 03:50:45 +00:00
parent 11a8a25528
commit 6814907a2c
2 changed files with 96 additions and 36 deletions
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66
ares/m4/cares-compilers.m4
View File

@ -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
#
])

66
m4/curl-compilers.m4
View File

@ -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
#
])