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Revert removal of signed, volatile, and signal handler arg type tests.

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This commit is contained in:
Peter Eisentraut 2000-08-29 09:36:51 +00:00
parent dffd8cac3d
commit ef6164de1d
13 changed files with 377 additions and 231 deletions
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42
aclocal.m4 vendored
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@ -1,4 +1,4 @@
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.6 2000/08/28 11:53:12 petere Exp $
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.7 2000/08/29 09:36:37 petere Exp $
# This comes from the official Autoconf macro archive at
# <http://research.cys.de/autoconf-archive/>
# (I removed the $ before the Id CVS keyword below.)
@ -65,7 +65,37 @@ extern accept ($ac_cv_func_accept_arg1, $ac_cv_func_accept_arg2, $ac_cv_func_acc
AC_DEFINE_UNQUOTED(ACCEPT_TYPE_ARG3,$ac_cv_func_accept_arg3)
])
# Macros to detect C compiler features
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.6 2000/08/28 11:53:12 petere Exp $
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.7 2000/08/29 09:36:37 petere Exp $
# PGAC_C_SIGNED
# -------------
# Check if the C compiler understands signed types.
AC_DEFUN([PGAC_C_SIGNED],
[AC_CACHE_CHECK(for signed types, pgac_cv_c_signed,
[AC_TRY_COMPILE([],
[signed char c; signed short s; signed int i;],
[pgac_cv_c_signed=yes],
[pgac_cv_c_signed=no])])
if test x"$pgac_cv_c_signed" = xno ; then
AC_DEFINE(signed,, [Define empty if the C compiler does not understand signed types])
fi])# PGAC_C_SIGNED
# PGAC_C_VOLATILE
# ---------------
# Check if the C compiler understands `volatile'. Note that if it doesn't
# then this will potentially break the program semantics.
AC_DEFUN([PGAC_C_VOLATILE],
[AC_CACHE_CHECK(for volatile, pgac_cv_c_volatile,
[AC_TRY_COMPILE([],
[extern volatile int i;],
[pgac_cv_c_volatile=yes],
[pgac_cv_c_volatile=no])])
if test x"$pgac_cv_c_volatile" = xno ; then
AC_DEFINE(volatile,, [Define empty if the C compiler does not understand `volatile'])
fi])# PGAC_C_VOLATILE
@ -154,7 +184,7 @@ undefine([AC_TYPE_NAME])dnl
undefine([AC_CV_NAME])dnl
])# PGAC_CHECK_ALIGNOF
# Macros that test various C library quirks
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.6 2000/08/28 11:53:12 petere Exp $
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.7 2000/08/29 09:36:37 petere Exp $
# PGAC_VAR_INT_TIMEZONE
@ -233,7 +263,7 @@ fi
HAVE_POSIX_SIGNALS=$pgac_cv_func_posix_signals
AC_SUBST(HAVE_POSIX_SIGNALS)])# PGAC_FUNC_POSIX_SIGNALS
# Macros to detect certain C++ features
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.6 2000/08/28 11:53:12 petere Exp $
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.7 2000/08/29 09:36:37 petere Exp $
# PGAC_CLASS_STRING
@ -299,7 +329,7 @@ AC_LANG_RESTORE])
if test $pgac_cv_cxx_namespace_std = yes ; then
AC_DEFINE(HAVE_NAMESPACE_STD, 1, [Define to 1 if the C++ compiler understands `using namespace std'])
fi])# PGAC_CXX_NAMESPACE_STD
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.6 2000/08/28 11:53:12 petere Exp $
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.7 2000/08/29 09:36:37 petere Exp $
# PGAC_PATH_FLEX
@ -374,7 +404,7 @@ AC_SUBST(FLEXFLAGS)
#
# Autoconf macros for configuring the build of Python extension modules
#
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.6 2000/08/28 11:53:12 petere Exp $
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.7 2000/08/29 09:36:37 petere Exp $
#
# PGAC_PROG_PYTHON