illumos requires the use of limits.h for things like INT_MAX #2049

CMakeLists.txt

@@ -149,6 +149,10 @@ if(CMAKE_COMPILER_IS_GNUCXX AND CMAKE_SYSTEM_NAME STREQUAL "Linux")
   set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--no-undefined")
 endif()
 
+if(CMAKE_COMPILER_IS_GNUCXX AND CMAKE_SYSTEM_NAME STREQUAL "SunOS")
+  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--no-undefined -lsocket")
+endif()
+
 if(CMAKE_SYSTEM_NAME STREQUAL "Darwin" AND CMAKE_SIZEOF_VOID_P EQUAL 8)
   # Required for luajit.
   set(CMAKE_EXE_LINKER_FLAGS

src/nvim/api/buffer.c

@@ -4,6 +4,7 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include <stdlib.h>
+#include <limits.h>
 
 #include "nvim/api/buffer.h"
 #include "nvim/api/private/helpers.h"

src/nvim/api/vim.c

@@ -4,6 +4,7 @@
 #include <stdbool.h>
 #include <stdlib.h>
 #include <string.h>
+#include <limits.h>
 
 #include "nvim/api/vim.h"
 #include "nvim/ascii.h"

src/nvim/api/window.c

@@ -1,6 +1,7 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include <stdlib.h>
+#include <limits.h>
 
 #include "nvim/api/window.h"
 #include "nvim/api/private/defs.h"

src/nvim/eval.c

@@ -18,6 +18,7 @@
 #include <stdlib.h>
 #include <stdbool.h>
 #include <math.h>
+#include <limits.h>
 
 #include "nvim/lib/klist.h"
 

src/nvim/ex_eval.c

@@ -13,6 +13,7 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include <inttypes.h>
+#include <limits.h>
 
 #include "nvim/vim.h"
 #include "nvim/ascii.h"

src/nvim/keymap.c

@@ -5,6 +5,7 @@
 
 #include <assert.h>
 #include <inttypes.h>
+#include <limits.h>
 
 #include "nvim/vim.h"
 #include "nvim/ascii.h"

src/nvim/mark.c

@@ -14,6 +14,7 @@
 #include <errno.h>
 #include <inttypes.h>
 #include <string.h>
+#include <limits.h>
 
 #include "nvim/vim.h"
 #include "nvim/ascii.h"

src/nvim/misc1.c

@@ -15,6 +15,7 @@
 #include <inttypes.h>
 #include <stdbool.h>
 #include <string.h>
+#include <limits.h>
 
 #include "nvim/vim.h"
 #include "nvim/ascii.h"

src/nvim/option.c

@@ -39,6 +39,7 @@
 #include <string.h>
 #include <stdint.h>
 #include <stdlib.h>
+#include <limits.h>
 
 #include "nvim/vim.h"
 #include "nvim/ascii.h"

src/nvim/os/time.c

@@ -2,6 +2,7 @@
 #include <stdint.h>
 #include <stdbool.h>
 #include <time.h>
+#include <limits.h>
 
 #include <uv.h>
 

src/nvim/regexp_nfa.c

@@ -8,6 +8,7 @@
 #include <inttypes.h>
 #include <stdbool.h>
 #include <stdint.h>
+#include <limits.h>
 
 #include "nvim/ascii.h"
 #include "nvim/misc2.h"

src/nvim/ui.c

@@ -2,6 +2,7 @@
 #include <inttypes.h>
 #include <stdbool.h>
 #include <string.h>
+#include <limits.h>
 
 #include "nvim/vim.h"
 #include "nvim/ui.h"

third-party/CMakeLists.txt

@@ -239,7 +239,7 @@ if(USE_BUNDLED_LUAROCKS)
 
   add_custom_command(OUTPUT ${DEPS_LIB_DIR}/luarocks/rocks/nvim-client
     COMMAND ${DEPS_BIN_DIR}/luarocks
-    ARGS build https://raw.githubusercontent.com/neovim/lua-client/fabecc56a7c7a3fc15fe6a1a765b58d61bc8e922/nvim-client-0.0.1-11.rockspec CC=${DEPS_C_COMPILER} LD=${DEPS_C_COMPILER} LIBUV_DIR=${DEPS_INSTALL_DIR}
+    ARGS build https://raw.githubusercontent.com/neovim/lua-client/8cc5b6090ac61cd0bba53ba984f15792fbb64573/nvim-client-0.0.1-11.rockspec CC=${DEPS_C_COMPILER} LD=${DEPS_C_COMPILER} LIBUV_DIR=${DEPS_INSTALL_DIR}
     DEPENDS lpeg libuv)
   add_custom_target(nvim-client
     DEPENDS ${DEPS_LIB_DIR}/luarocks/rocks/nvim-client)