Commit 513c22df authored by Yang Tse's avatar Yang Tse
Browse files

IBM C/C++ compiler predefined macro check

parent b5afd531

ares/configure.ac

+3 −1
Original line number Diff line number Diff line
@@ -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"

configure.ac

+3 −1
Original line number Diff line number Diff line
@@ -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"