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Fix default build-from-Git on macOS

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* configure.ac (NS_IMPL_COCOA): Do not default to "yes" if
src/macuvs.h is absent, which is possible in a build from Git.
This commit is contained in:
Paul Eggert 2019-06-21 16:22:26 -07:00
parent 7555f9321d
commit 9b170060ba
1 changed files with 4 additions and 1 deletions
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5
configure.ac
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@ -1960,7 +1960,10 @@ CFLAGS="$CFLAGS -x objective-c"
GNU_OBJC_CFLAGS=
LIBS_GNUSTEP=
if test "${with_ns}" != no; then
if test "${opsys}" = darwin; then
# macfont.o requires macuvs.h which is absent in the repository,
# so avoid NS_IMPL_COCOA if macuvs.h is absent.
# Even a headless Emacs can build macuvs.h, so this lets you bootstrap.
if test "${opsys}" = darwin && test -f "$srcdir/src/macuvs.h"; then
NS_IMPL_COCOA=yes
ns_appdir=`pwd`/nextstep/Emacs.app
ns_appbindir=${ns_appdir}/Contents/MacOS