Jonathan Schleifer
35212e3305
FossilOrigin-Name: 8679c61b2c82da9daa316ed5eb90ba1b69e608127afa318cbdbff56b53d65a74
88 lines
2.2 KiB
Text
88 lines
2.2 KiB
Text
AC_INIT(ObjPgSQL, 0.1, js@webkeks.org)
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BUILDSYS_INIT
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AC_CONFIG_SRCDIR(src)
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AC_CHECK_TOOL(OBJFW_CONFIG, objfw-config)
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AS_IF([test x"$OBJFW_CONFIG" = x""], [
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AC_MSG_ERROR(You need ObjFW and objfw-config installed!)
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])
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test x"$OBJC" = x"" && OBJC="$($OBJFW_CONFIG --objc)"
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AC_LANG([Objective C])
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AC_PROG_OBJC
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AC_PROG_OBJCPP
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AC_PROG_LN_S
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AC_PROG_INSTALL
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CPP="$OBJCPP"
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CPPFLAGS="$CPPFLAGS $OBJCPPFLAGS $($OBJFW_CONFIG --cppflags)"
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OBJCFLAGS="$OBJCFLAGS $($OBJFW_CONFIG --objcflags)"
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LDFLAGS="$LDFLAGS $($OBJFW_CONFIG --ldflags)"
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LIBS="$LIBS $($OBJFW_CONFIG --libs)"
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AC_CHECK_TOOL(AR, ar)
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AC_PROG_RANLIB
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AC_ARG_ENABLE(shared,
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AS_HELP_STRING([--disable-shared], [do not build shared library]))
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AS_IF([test x"$enable_shared" != x"no"], [
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BUILDSYS_SHARED_LIB
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AC_SUBST(OBJPGSQL_SHARED_LIB, "${LIB_PREFIX}objpgsql${LIB_SUFFIX}")
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AC_SUBST(EXCEPTIONS_LIB_A, "exceptions.lib.a")
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AC_SUBST(EXCEPTIONS_EXCEPTIONS_LIB_A, "exceptions/exceptions.lib.a")
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])
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AC_ARG_ENABLE(static, AS_HELP_STRING([--enable-static], [build static library]))
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AS_IF([test x"$enable_static" = x"yes" -o x"$enable_shared" = x"no"], [
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AC_SUBST(OBJPGSQL_STATIC_LIB, "libobjpgsql.a")
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AC_SUBST(EXCEPTIONS_A, "exceptions.a")
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AC_SUBST(EXCEPTIONS_EXCEPTIONS_A, "exceptions/exceptions.a")
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])
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AC_CHECK_LIB(pq, main, [
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LIBS="$LIBS -lpq"
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], [
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AC_MSG_ERROR(You need PostgreSQL and libpq installed!)
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])
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AS_IF([test x"$GOBJC" = x"yes"], [
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OBJCFLAGS="$OBJCFLAGS -Wall -Werror -Wwrite-strings -Wpointer-arith"
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old_OBJCFLAGS="$OBJCFLAGS"
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OBJCFLAGS="$OBJCFLAGS -Wcast-align"
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AC_MSG_CHECKING(whether -Wcast-align is buggy)
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AC_TRY_COMPILE([
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#ifdef __has_attribute
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# if __has_attribute(objc_root_class)
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__attribute__((__objc_root_class__))
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# endif
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#endif
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@interface Foo
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{
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struct objc_class *_isa;
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}
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@end
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@implementation Foo
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- (void)foo
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{
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struct objc_class *c = _isa;
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(void)c;
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}
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@end
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], [
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], [
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AC_MSG_RESULT(no)
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], [
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AC_MSG_RESULT(yes)
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OBJCFLAGS="$old_OBJCFLAGS"
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])
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])
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dnl We don't call AC_PROG_CPP, but only AC_PROG_OBJCPP and set CPP to OBJCPP
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dnl and add OBJCPPFLAGS to CPPFLAGS, thus we need to AC_SUBST these ourself.
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AC_SUBST(CPP)
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AC_SUBST(CPPFLAGS)
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AC_CONFIG_FILES([buildsys.mk extra.mk])
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AC_OUTPUT
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