Target a minimal terminfo library rather than necessarily a full curses

library for color support detection. This still will use a curses
library if that is all we have available on the system. This change
tries to use a smaller subset of the curses library, specifically the
subset that is on some systems split off into a separate library. For
example, if you install ncurses configured --with-tinfo, a 'libtinfo' is
install that provides just the terminfo querying functionality. That
library is now used instead of curses when it is available.

This happens to fix a build error on systems with that library because
when we tried to link ncurses into the binary, we didn't pull tinfo in
as well. =]

It should also provide an easy path for supporting the NetBSD
libterminfo library, but as I don't have access to a NetBSD system I'm
leaving adding that support to those folks.

llvm-svn: 188160

1 files changed, 3 insertions, 4 deletions

diff --git a/llvm/cmake/modules/LLVMConfig.cmake.in b/llvm/cmake/modules/LLVMConfig.cmake.in
index d87e2421146..68fe296924c 100644
--- a/llvm/cmake/modules/LLVMConfig.cmake.in
+++ b/llvm/cmake/modules/LLVMConfig.cmake.in
@@ -20,7 +20,7 @@ set(TARGET_TRIPLE "@TARGET_TRIPLE@")
 
 set(LLVM_TOOLS_BINARY_DIR @LLVM_TOOLS_BINARY_DIR@)
 
-set(LLVM_ENABLE_CURSES @LLVM_ENABLE_CURSES@)
+set(LLVM_ENABLE_TERMINFO @LLVM_ENABLE_TERMINFO@)
 
 set(LLVM_ENABLE_THREADS @LLVM_ENABLE_THREADS@)
 
@@ -30,9 +30,8 @@ set(LLVM_NATIVE_ARCH @LLVM_NATIVE_ARCH@)
 
 set(LLVM_ENABLE_PIC @LLVM_ENABLE_PIC@)
 
-set(HAVE_CURSES @HAVE_CURSES@)
-set(HAVE_NCURSES @HAVE_NCURSES@)
-set(HAVE_NCURSESW @HAVE_NCURSESW@)
+set(HAVE_TERMINFO @HAVE_TERMINFO@)
+set(TERMINFO_LIBS @TERMINFO_LIBS@)
 set(HAVE_LIBDL @HAVE_LIBDL@)
 set(HAVE_LIBPTHREAD @HAVE_LIBPTHREAD@)
 set(HAVE_LIBZ @HAVE_LIBZ@)