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Initial DEC/Compaq C compiler detection and flags

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This commit is contained in:
Yang Tse 2008-07-16 14:17:56 +00:00
parent 2cfb8a2bf0
commit 3a705696af
2 changed files with 32 additions and 0 deletions
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16
ares/configure.ac
View File

@ -231,6 +231,22 @@ else
AC_MSG_RESULT([no]) AC_MSG_RESULT([no])
fi fi
AC_MSG_CHECKING([whether we are using the DEC/Compaq C compiler])
CURL_CHECK_DEF([__DECC], [], [silent])
CURL_CHECK_DEF([__DECC_VER], [], [silent])
if test "$curl_cv_have_def___DECC" = "yes" ||
test "$curl_cv_have_def___DECC_VER" = "yes"; then
AC_MSG_RESULT([yes])
dnl Select strict ANSI C compiler mode
CFLAGS="$CFLAGS -std1"
dnl Generate verbose messages for errors and warnings
CFLAGS="$CFLAGS -verbose"
dnl Generate warnings for missing function prototypes
CFLAGS="$CFLAGS -warnprotos"
else
AC_MSG_RESULT([no])
fi
CURL_CHECK_COMPILER_HALT_ON_ERROR CURL_CHECK_COMPILER_HALT_ON_ERROR
CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE

16
configure.ac
View File

@ -298,6 +298,22 @@ else
AC_MSG_RESULT([no]) AC_MSG_RESULT([no])
fi fi
AC_MSG_CHECKING([whether we are using the DEC/Compaq C compiler])
CURL_CHECK_DEF([__DECC], [], [silent])
CURL_CHECK_DEF([__DECC_VER], [], [silent])
if test "$curl_cv_have_def___DECC" = "yes" ||
test "$curl_cv_have_def___DECC_VER" = "yes"; then
AC_MSG_RESULT([yes])
dnl Select strict ANSI C compiler mode
CFLAGS="$CFLAGS -std1"
dnl Generate verbose messages for errors and warnings
CFLAGS="$CFLAGS -verbose"
dnl Generate warnings for missing function prototypes
CFLAGS="$CFLAGS -warnprotos"
else
AC_MSG_RESULT([no])
fi
CURL_CHECK_COMPILER_HALT_ON_ERROR CURL_CHECK_COMPILER_HALT_ON_ERROR
CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE