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-rw-r--r--ares/m4/cares-compilers.m462
1 files changed, 52 insertions, 10 deletions
diff --git a/ares/m4/cares-compilers.m4 b/ares/m4/cares-compilers.m4
index 0609abf24..738a8de9c 100644
--- a/ares/m4/cares-compilers.m4
+++ b/ares/m4/cares-compilers.m4
@@ -16,7 +16,7 @@
#***************************************************************************
# File version for 'aclocal' use. Keep it a single number.
-# serial 22
+# serial 23
dnl CARES_CHECK_COMPILER
@@ -41,7 +41,8 @@ AC_DEFUN([CARES_CHECK_COMPILER], [
CARES_CHECK_COMPILER_INTEL
CARES_CHECK_COMPILER_GNU
CARES_CHECK_COMPILER_LCC
- CARES_CHECK_COMPILER_SGI
+ CARES_CHECK_COMPILER_SGI_MIPSpro_C
+ CARES_CHECK_COMPILER_SGI_MIPS _C
CARES_CHECK_COMPILER_SUN
CARES_CHECK_COMPILER_TINYC
#
@@ -238,18 +239,45 @@ AC_DEFUN([CARES_CHECK_COMPILER_LCC], [
])
-dnl CARES_CHECK_COMPILER_SGI
+dnl CARES_CHECK_COMPILER_SGI_MIPS_C
dnl -------------------------------------------------
dnl Verify if the C compiler being used is SGI's.
-AC_DEFUN([CARES_CHECK_COMPILER_SGI], [
- AC_MSG_CHECKING([whether we are using the SGI C compiler])
+AC_DEFUN([CARES_CHECK_COMPILER_SGI_MIPS_C], [
+ AC_REQUIRE([CARES_CHECK_COMPILER_SGI_MIPSpro_C])dnl
+ AC_MSG_CHECKING([if compiler is SGI MIPS C])
CURL_CHECK_DEF([__GNUC__], [], [silent])
CURL_CHECK_DEF([__sgi], [], [silent])
if test "$curl_cv_have_def___GNUC__" = "no" &&
- test "$curl_cv_have_def___sgi" = "yes"; then
+ test "$curl_cv_have_def___sgi" = "yes" &&
+ test "$compiler_id" = "unknown"; then
AC_MSG_RESULT([yes])
- compiler_id="SGIC"
+ compiler_id="SGI_MIPS_C"
+ flags_dbg_all="-g -g0 -g1 -g2 -g3"
+ flags_dbg_yes="-g"
+ flags_dbg_off="-g0"
+ flags_opt_all="-O -O0 -O1 -O2 -O3 -Ofast"
+ flags_opt_yes="-O2"
+ flags_opt_off="-O0"
+ else
+ AC_MSG_RESULT([no])
+ fi
+])
+
+
+dnl CARES_CHECK_COMPILER_SGI_MIPSpro_C
+dnl -------------------------------------------------
+dnl Verify if the C compiler being used is SGI's.
+
+AC_DEFUN([CARES_CHECK_COMPILER_SGI_MIPSpro_C], [
+ AC_BEFORE([$0],[CARES_CHECK_COMPILER_SGI_MIPS_C])dnl
+ AC_MSG_CHECKING([if compiler is SGI MIPSpro C])
+ CURL_CHECK_DEF([__GNUC__], [], [silent])
+ CURL_CHECK_DEF([_SGI_COMPILER_VERSION], [], [silent])
+ if test "$curl_cv_have_def___GNUC__" = "no" &&
+ test "$curl_cv_have_def__SGI_COMPILER_VERSION" = "yes"; then
+ AC_MSG_RESULT([yes])
+ compiler_id="SGI_MIPSpro_C"
flags_dbg_all="-g -g0 -g1 -g2 -g3"
flags_dbg_yes="-g"
flags_dbg_off="-g0"
@@ -514,7 +542,13 @@ AC_DEFUN([CARES_SET_COMPILER_BASIC_OPTS], [
tmp_CFLAGS="$tmp_CFLAGS -n"
;;
#
- SGIC)
+ SGI_MIPS_C)
+ #
+ dnl Placeholder
+ tmp_CFLAGS="$tmp_CFLAGS"
+ ;;
+ #
+ SGI_MIPSpro_C)
#
dnl Placeholder
tmp_CFLAGS="$tmp_CFLAGS"
@@ -786,13 +820,21 @@ AC_DEFUN([CARES_SET_COMPILER_WARNING_OPTS], [
if test "$want_warnings" = "yes"; then
dnl Highest warning level is double -A, next is single -A.
dnl Due to the big number of warnings this triggers on third
- dnl party header files it is impratical for to activate this
+ dnl party header files it is impratical for us to use this
dnl warning level here. If you want them define it in CFLAGS.
tmp_CFLAGS="$tmp_CFLAGS -A"
fi
;;
#
- SGIC)
+ SGI_MIPS_C)
+ #
+ if test "$want_warnings" = "yes"; then
+ dnl Perform stricter semantic and lint-like checks
+ tmp_CFLAGS="$tmp_CFLAGS -fullwarn"
+ fi
+ ;;
+ #
+ SGI_MIPSpro_C)
#
if test "$want_warnings" = "yes"; then
dnl Perform stricter semantic and lint-like checks