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IBM C/C++ compiler predefined macro check

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This commit is contained in:
Yang Tse 2008-07-01 10:29:25 +00:00
parent b5afd53138
commit 513c22df3b
2 changed files with 6 additions and 2 deletions
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4
ares/configure.ac
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@ -162,7 +162,9 @@ esac
AC_MSG_CHECKING([whether we are using the IBM C compiler])
CURL_CHECK_DEF([__IBMC__], [], [silent])
if test "$curl_cv_have_def___IBMC__" = "yes"; then
CURL_CHECK_DEF([__IBMCPP__], [], [silent])
if test "$curl_cv_have_def___IBMC__" = "yes" ||
test "$curl_cv_have_def___IBMCPP__" = "yes"; then
AC_MSG_RESULT([yes])
dnl Ensure that compiler optimizations are always thread-safe.
CFLAGS="$CFLAGS -qthreaded"

4
configure.ac
View File

@ -251,7 +251,9 @@ esac
AC_MSG_CHECKING([whether we are using the IBM C compiler])
CURL_CHECK_DEF([__IBMC__], [], [silent])
if test "$curl_cv_have_def___IBMC__" = "yes"; then
CURL_CHECK_DEF([__IBMCPP__], [], [silent])
if test "$curl_cv_have_def___IBMC__" = "yes" ||
test "$curl_cv_have_def___IBMCPP__" = "yes"; then
AC_MSG_RESULT([yes])
dnl Ensure that compiler optimizations are always thread-safe.
CFLAGS="$CFLAGS -qthreaded"