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peterepetere
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Revert removal of signed, volatile, and signal handler arg type tests.
1 parent dffd8ca commit ef6164d

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13 files changed

+376
-230
lines changed

13 files changed

+376
-230
lines changed

‎aclocal.m4

Lines changed: 36 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
1-
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.6 2000/08/28 11:53:12 petere Exp $
1+
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.7 2000/08/29 09:36:37 petere Exp $
22
# This comes from the official Autoconf macro archive at
33
# <http://research.cys.de/autoconf-archive/>
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# (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, $ac_cv_func_acc
6565
AC_DEFINE_UNQUOTED(ACCEPT_TYPE_ARG3,$ac_cv_func_accept_arg3)
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])
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# Macros to detect C compiler features
68-
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.6 2000/08/28 11:53:12 petere Exp $
68+
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.7 2000/08/29 09:36:37 petere Exp $
69+
70+
71+
# PGAC_C_SIGNED
72+
# -------------
73+
# Check if the C compiler understands signed types.
74+
AC_DEFUN([PGAC_C_SIGNED],
75+
[AC_CACHE_CHECK(for signed types, pgac_cv_c_signed,
76+
[AC_TRY_COMPILE([],
77+
[signed char c; signed short s; signed int i;],
78+
[pgac_cv_c_signed=yes],
79+
[pgac_cv_c_signed=no])])
80+
if test x"$pgac_cv_c_signed" = xno ; then
81+
AC_DEFINE(signed,, [Define empty if the C compiler does not understand signed types])
82+
fi])# PGAC_C_SIGNED
83+
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86+
# PGAC_C_VOLATILE
87+
# ---------------
88+
# Check if the C compiler understands `volatile'. Note that if it doesn't
89+
# then this will potentially break the program semantics.
90+
AC_DEFUN([PGAC_C_VOLATILE],
91+
[AC_CACHE_CHECK(for volatile, pgac_cv_c_volatile,
92+
[AC_TRY_COMPILE([],
93+
[extern volatile int i;],
94+
[pgac_cv_c_volatile=yes],
95+
[pgac_cv_c_volatile=no])])
96+
if test x"$pgac_cv_c_volatile" = xno ; then
97+
AC_DEFINE(volatile,, [Define empty if the C compiler does not understand `volatile'])
98+
fi])# PGAC_C_VOLATILE
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@@ -154,7 +184,7 @@ undefine([AC_TYPE_NAME])dnl
154184
undefine([AC_CV_NAME])dnl
155185
])# PGAC_CHECK_ALIGNOF
156186
# Macros that test various C library quirks
157-
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.6 2000/08/28 11:53:12 petere Exp $
187+
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.7 2000/08/29 09:36:37 petere Exp $
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160190
# PGAC_VAR_INT_TIMEZONE
@@ -233,7 +263,7 @@ fi
233263
HAVE_POSIX_SIGNALS=$pgac_cv_func_posix_signals
234264
AC_SUBST(HAVE_POSIX_SIGNALS)])# PGAC_FUNC_POSIX_SIGNALS
235265
# Macros to detect certain C++ features
236-
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.6 2000/08/28 11:53:12 petere Exp $
266+
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.7 2000/08/29 09:36:37 petere Exp $
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# PGAC_CLASS_STRING
@@ -299,7 +329,7 @@ AC_LANG_RESTORE])
299329
if test $pgac_cv_cxx_namespace_std = yes ; then
300330
AC_DEFINE(HAVE_NAMESPACE_STD, 1, [Define to 1 if the C++ compiler understands `using namespace std'])
301331
fi])# PGAC_CXX_NAMESPACE_STD
302-
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.6 2000/08/28 11:53:12 petere Exp $
332+
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.7 2000/08/29 09:36:37 petere Exp $
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# PGAC_PATH_FLEX
@@ -374,7 +404,7 @@ AC_SUBST(FLEXFLAGS)
374404
#
375405
# Autoconf macros for configuring the build of Python extension modules
376406
#
377-
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.6 2000/08/28 11:53:12 petere Exp $
407+
# $Header: /cvsroot/pgsql/aclocal.m4,v 1.7 2000/08/29 09:36:37 petere Exp $
378408
#
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# PGAC_PROG_PYTHON

‎config/c-compiler.m4

Lines changed: 31 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,35 @@
11
# Macros to detect C compiler features
2-
# $Header: /cvsroot/pgsql/config/c-compiler.m4,v 1.2 2000/08/27 19:00:22 petere Exp $
2+
# $Header: /cvsroot/pgsql/config/c-compiler.m4,v 1.3 2000/08/29 09:36:37 petere Exp $
3+
4+
5+
# PGAC_C_SIGNED
6+
# -------------
7+
# Check if the C compiler understands signed types.
8+
AC_DEFUN([PGAC_C_SIGNED],
9+
[AC_CACHE_CHECK(for signed types, pgac_cv_c_signed,
10+
[AC_TRY_COMPILE([],
11+
[signed char c; signed short s; signed int i;],
12+
[pgac_cv_c_signed=yes],
13+
[pgac_cv_c_signed=no])])
14+
if test x"$pgac_cv_c_signed" = xno ; then
15+
AC_DEFINE(signed,, [Define empty if the C compiler does not understand signed types])
16+
fi])# PGAC_C_SIGNED
17+
18+
19+
20+
# PGAC_C_VOLATILE
21+
# ---------------
22+
# Check if the C compiler understands `volatile'. Note that if it doesn't
23+
# then this will potentially break the program semantics.
24+
AC_DEFUN([PGAC_C_VOLATILE],
25+
[AC_CACHE_CHECK(for volatile, pgac_cv_c_volatile,
26+
[AC_TRY_COMPILE([],
27+
[extern volatile int i;],
28+
[pgac_cv_c_volatile=yes],
29+
[pgac_cv_c_volatile=no])])
30+
if test x"$pgac_cv_c_volatile" = xno ; then
31+
AC_DEFINE(volatile,, [Define empty if the C compiler does not understand `volatile'])
32+
fi])# PGAC_C_VOLATILE
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