Kazunobu Kuriyama wrote:
> Attached are the patches fixing two different kinds of build failure
> on Mac, although both are about the compilation switch FEAT_CLIPBOARD.
>
> First, 'make' following ./configure --with-features=tiny --disable-gui
> yields the link error:
>
> gcc -o vim objects/buffer.o objects/blowfish.o objects/charset.o
> objects/diff.o objects/digraph.o objects/edit.o objects/eval.o
> objects/ex_cmds.o objects/ex_cmds2.o objects/ex_docmd.o objects/ex_eval.o
> objects/ex_getln.o objects/fileio.o objects/fold.o objects/getchar.o
> objects/hardcopy.o objects/hashtab.o objects/if_cscope.o
> objects/if_xcmdsrv.o objects/mark.o objects/memline.o objects/menu.o
> objects/message.o objects/misc1.o objects/misc2.o objects/move.o
> objects/mbyte.o objects/normal.o objects/ops.o objects/option.o
> objects/os_unix.o objects/pathdef.o objects/popupmnu.o objects/quickfix.o
> objects/regexp.o objects/screen.o objects/search.o objects/sha256.o
> objects/spell.o objects/syntax.o objects/tag.o objects/term.o objects/ui.o
> objects/undo.o objects/version.o objects/window.o objects/os_macosx.o
> objects/os_mac_conv.o objects/netbeans.o objects/main.o objects/memfile.o
> -lm -lncurses -liconv
> Undefined symbols for architecture x86_64:
> "_objc_msgSend_fixup", referenced from:
> l_objc_msgSend_fixup_autorelease in os_macosx.o
> ld: symbol(s) not found for architecture x86_64
> collect2: ld returned 1 exit status
> make[1]: *** [vim] Error 1
> make: *** [first] Error 2
>
> Apparently from the error message, the failure is caused by not
> specifying any Objective-C runtime library or framework for the
> linker.
>
> However, since this particular tiny build is not supposed to support
> clipboard (3693--3694, src/configure.in). it doesn't need any code
> from os_macosx.m, because that source file only contains clipboard
> support code.
>
> So, excluding os_macosx.m from OS_EXTRA_OBJ would be rather cleaner
> than adding either -lobjc, -framework Foundation, or -framework Cocoa
> to LIBS, and this is just what configure.in.patch does.
>
> Second, 'make' following ./configure --with-features=small
> --disable-gui yields the compile error:
>
> gcc -c -I. -Iproto -DHAVE_CONFIG_H -DMACOS_X_UNIX -no-cpp-precomp -g -O2
> -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1 -o objects/ui.o ui.c
> ui.c: In function 'clip_modeless':
> ui.c:635: error: 'MOUSE_RIGHT' undeclared (first use in this function)
> ui.c:635: error: (Each undeclared identifier is reported only once
> ui.c:635: error: for each function it appears in.)
> ui.c:640: error: 'mouse_col' undeclared (first use in this function)
> ui.c:640: error: 'mouse_row' undeclared (first use in this function)
> ui.c:653: error: 'MOUSE_RELEASE' undeclared (first use in this function)
> ui.c: In function 'clip_process_selection':
> ui.c:760: error: 'MOUSE_RELEASE' undeclared (first use in this function)
> ui.c:806: error: 'MOUSE_RIGHT' undeclared (first use in this function)
> make[1]: *** [objects/ui.o] Error 1
> make: *** [first] Error 2
>
> Although it is not explicitly said that this particular small build
> supports clipboard,
> the code at 217--226 in src/feature.h and the code at 97--105 in
> src/vim.h indicate that the clipboard feature is supported on Mac for
> every build except tiny one. (This looks a little bit different from
> other systems where clipboard support usually belongs to 'normal'
> feature.)
>
> With this understanding, when FEAT_SMALL is defined on Mac, we need to
> define FEAT_MOUSE accordingly to let the compiler see the definition
> of MOUSE_something macros and so on. The needed modification is
> contained in vim.h.patch.
Makes sense. I'll include the changes.
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