Differences From Artifact [e131a02e5c]:
- File
configure.ac
— part of check-in
[cbdd534337]
at
2009-04-12 14:51:00
on branch trunk
— Get rid of the dependency on Object.
This allows libobjfw to run on ObjC2-only runtimes like the one on the
iPhone. However, it's still relying on objc_msgSendv for plugins, which
is unavailable in ObjC2-only runtimes, thus OFPlugins are unavailable
on the iPhone until I write a replacement for objc_msgSendv. (user: js, size: 3716) [annotate] [blame] [check-ins using]
To Artifact [031e7923a2]:
- File configure.ac — part of check-in [a632386b7f] at 2009-04-25 14:28:39 on branch trunk — Separate C and ObjC checks. (user: js, size: 4284) [annotate] [blame] [check-ins using]
1 2 3 4 5 6 | AC_INIT(objfw, 0.1, js@webkeks.org) AC_CONFIG_SRCDIR(src) AC_CANONICAL_HOST AC_PROG_CC | < < < < < | < < | < < < < < | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | AC_INIT(objfw, 0.1, js@webkeks.org) AC_CONFIG_SRCDIR(src) AC_CANONICAL_HOST AC_PROG_CC AC_PROG_CPP AC_PROG_LN_S AC_PROG_EGREP CFLAGS="$CFLAGS -Wall" AX_CHECK_COMPILER_FLAGS(-pipe, [CFLAGS="$CFLAGS -pipe"]) AX_CHECK_COMPILER_FLAGS(-fno-common, [CFLAGS="$CFLAGS -fno-common"]) AC_DEFINE(OF_CONFIG_H, 1, [Define so that we know we got our config.h]) BUILDSYS_LIB AC_DEFINE_UNQUOTED(PLUGIN_SUFFIX, "$PLUGIN_SUFFIX", [Suffix for plugins]) if test x"$PLUGIN_SUFFIX" != "x"; then AC_SUBST(OFPLUGIN_M, "OFPlugin.m") AC_SUBST(OFPLUGIN, "OFPlugin") fi AC_C_BIGENDIAN([AC_DEFINE(OF_BIG_ENDIAN, 1, [Whether we are big endian])]) |
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56 57 58 59 60 61 62 | size_max="SIZE_T_MAX"], [ AC_MSG_RESULT(no) size_max="((size_t)-1)"]) AC_DEFINE_UNQUOTED(SIZE_MAX, $size_max, [Maximum value for size_t])]) AC_CHECK_LIB(dl, dlopen, LIBS="$LIBS -ldl") | < < < | 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | size_max="SIZE_T_MAX"], [ AC_MSG_RESULT(no) size_max="((size_t)-1)"]) AC_DEFINE_UNQUOTED(SIZE_MAX, $size_max, [Maximum value for size_t])]) AC_CHECK_LIB(dl, dlopen, LIBS="$LIBS -ldl") AC_CHECK_FUNC(asprintf, [ have_asprintf="yes" AC_DEFINE(HAVE_ASPRINTF, 1, "Whether we have asprintf")], [ have_asprintf="no" AC_SUBST(ASPRINTF_C, "asprintf.c")]) AC_MSG_CHECKING(whether snprintf returns something useful) |
| ︙ | ︙ | |||
134 135 136 137 138 139 140 | ac_cv_have_ipv6="no")]) AC_MSG_RESULT($ac_cv_have_ipv6) test x"$ac_cv_have_ipv6" = x"yes" && \ AC_DEFINE(HAVE_IPV6, 1, "Whether we have IPv6 support") AC_CHECK_HEADERS(sys/mman.h) | > > | > > > > > > > > > > > > | > > > > > > > > > > > > > > > > > > > > > > | 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 |
ac_cv_have_ipv6="no")])
AC_MSG_RESULT($ac_cv_have_ipv6)
test x"$ac_cv_have_ipv6" = x"yes" && \
AC_DEFINE(HAVE_IPV6, 1, "Whether we have IPv6 support")
AC_CHECK_HEADERS(sys/mman.h)
AC_LANG([Objective C])
AC_PROG_OBJC
OBJCFLAGS="$OBJCFLAGS -Wall -fobjc-exceptions"
OBJCFLAGS="$OBJCFLAGS -fconstant-string-class=OFConstString"
LIBS="$LIBS -lobjc"
AX_CHECK_COMPILER_FLAGS(-pipe, [OBJCFLAGS="$OBJCFLAGS -pipe"])
AX_CHECK_COMPILER_FLAGS(-fno-common, [OBJCFLAGS="$OBJCFLAGS -fno-common"])
AX_CHECK_COMPILER_FLAGS(-fno-constant-cfstrings,
[OBJCFLAGS="$OBJCFLAGS -fno-constant-cfstrings"])
AC_CHECK_HEADER(objc/runtime.h,
[AC_DEFINE(HAVE_OBJC_RUNTIME_H, 1, [Whether we have objc/runtime.h])])
test x"$GCC" = x"yes" && CFLAGS="$CFLAGS -Werror"
if test x"$GOBJC" = x"yes"; then
old_OBJCFLAGS="$OBJCFLAGS"
OBJCFLAGS="$OBJCFLAGS -Werror"
AC_MSG_CHECKING(whether gcc has bug objc/27438)
AC_TRY_COMPILE([
#import <objc/objc.h>
@interface OFConstString
{
Class isa;
const char *string;
unsigned long size;
}
@end
void *_OFConstStringClassReference;
], [
OFConstString *test = @"";
test++; /* Get rid of unused variable warning */
], [AC_MSG_RESULT(no)], [
AC_MSG_RESULT([yes, disabling -Werror])
OBJCFLAGS="$old_OBJCFLAGS"])
fi
if test x"$cross_compiling" = x"yes"; then
case "$host" in
*-*-mingw*)
AC_PATH_PROG(WINE, wine)
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