aboutsummaryrefslogtreecommitdiff
path: root/Makefile
blob: c44be8f8c78a3491a4e4995d4ed701909f088980 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
MAKEFILE_PATH := $(abspath $(lastword $(MAKEFILE_LIST)))
MAKEFILE_DIR  := $(dir $(MAKEFILE_PATH))

filter-false = $(strip $(filter-out 0 off OFF false FALSE,$1))
filter-true = $(strip $(filter-out 1 on ON true TRUE,$1))

# See contrib/local.mk.example
-include local.mk

all: nvim

CMAKE ?= $(shell (command -v cmake3 || echo cmake))
CMAKE_FLAGS := -DCMAKE_BUILD_TYPE=$(CMAKE_BUILD_TYPE)
# Extra CMake flags which extend the default set
CMAKE_EXTRA_FLAGS ?=
NVIM_PRG := $(MAKEFILE_DIR)/build/bin/nvim

# CMAKE_INSTALL_PREFIX
#   - May be passed directly or as part of CMAKE_EXTRA_FLAGS.
#   - `checkprefix` target checks that it matches the CMake-cached value. #9615
ifneq (,$(CMAKE_INSTALL_PREFIX)$(CMAKE_EXTRA_FLAGS))
CMAKE_INSTALL_PREFIX := $(shell echo $(CMAKE_EXTRA_FLAGS) | 2>/dev/null \
    grep -o 'CMAKE_INSTALL_PREFIX=[^ ]\+' | cut -d '=' -f2)
endif
ifneq (,$(CMAKE_INSTALL_PREFIX))
override CMAKE_EXTRA_FLAGS += -DCMAKE_INSTALL_PREFIX=$(CMAKE_INSTALL_PREFIX)

checkprefix:
	@if [ -f build/.ran-cmake ]; then \
	  cached_prefix=$(shell $(CMAKE) -L -N build | 2>/dev/null grep 'CMAKE_INSTALL_PREFIX' | cut -d '=' -f2); \
	  if ! [ "$(CMAKE_INSTALL_PREFIX)" = "$$cached_prefix" ]; then \
	    printf "Re-running CMake: CMAKE_INSTALL_PREFIX '$(CMAKE_INSTALL_PREFIX)' does not match cached value '%s'.\n" "$$cached_prefix"; \
	    $(RM) build/.ran-cmake; \
	  fi \
	fi
else
checkprefix: ;
endif

CMAKE_GENERATOR ?= $(shell (command -v ninja > /dev/null 2>&1 && echo "Ninja") || \
    echo "Unix Makefiles")
DEPS_BUILD_DIR ?= .deps
ifneq (1,$(words [$(DEPS_BUILD_DIR)]))
  $(error DEPS_BUILD_DIR must not contain whitespace)
endif

ifeq (,$(BUILD_TOOL))
  ifeq (Ninja,$(CMAKE_GENERATOR))
    BUILD_TOOL = ninja
  else
    BUILD_TOOL = $(MAKE)
  endif
endif

DEPS_CMAKE_FLAGS ?=
USE_BUNDLED ?=

ifneq (,$(USE_BUNDLED))
  BUNDLED_CMAKE_FLAG := -DUSE_BUNDLED=$(USE_BUNDLED)
endif

ifneq (,$(findstring functionaltest-lua,$(MAKECMDGOALS)))
  BUNDLED_LUA_CMAKE_FLAG := -DUSE_BUNDLED_LUA=ON
  $(shell [ -x $(DEPS_BUILD_DIR)/usr/bin/lua ] || rm build/.ran-*)
endif

# For use where we want to make sure only a single job is run.  This does issue 
# a warning, but we need to keep SCRIPTS argument.
SINGLE_MAKE = export MAKEFLAGS= ; $(MAKE)

nvim: build/.ran-cmake deps
	$(BUILD_TOOL) -C build

libnvim: build/.ran-cmake deps
	$(BUILD_TOOL) -C build libnvim

cmake:
	touch CMakeLists.txt
	$(MAKE) build/.ran-cmake

build/.ran-cmake: | deps
	$(CMAKE) -B build -G '$(CMAKE_GENERATOR)' $(CMAKE_FLAGS) $(CMAKE_EXTRA_FLAGS) $(MAKEFILE_DIR)
	touch $@

deps: | build/.ran-deps-cmake
ifeq ($(call filter-true,$(USE_BUNDLED)),)
	$(BUILD_TOOL) -C $(DEPS_BUILD_DIR)
endif

ifeq ($(call filter-true,$(USE_BUNDLED)),)
$(DEPS_BUILD_DIR):
	mkdir -p "$@"
build/.ran-deps-cmake:: $(DEPS_BUILD_DIR)
	$(CMAKE) -S $(MAKEFILE_DIR)/cmake.deps -B $(DEPS_BUILD_DIR) -G '$(CMAKE_GENERATOR)' \
		$(BUNDLED_CMAKE_FLAG) $(BUNDLED_LUA_CMAKE_FLAG) $(DEPS_CMAKE_FLAGS)
endif
build/.ran-deps-cmake::
	mkdir -p build
	touch $@

# TODO: cmake 3.2+ add_custom_target() has a USES_TERMINAL flag.
oldtest: | nvim
	$(SINGLE_MAKE) -C test/old/testdir clean
ifeq ($(strip $(TEST_FILE)),)
	$(SINGLE_MAKE) -C test/old/testdir NVIM_PRG=$(NVIM_PRG) $(MAKEOVERRIDES)
else
	@# Handle TEST_FILE=test_foo{,.res,.vim}.
	$(SINGLE_MAKE) -C test/old/testdir NVIM_PRG=$(NVIM_PRG) SCRIPTS= $(MAKEOVERRIDES) $(patsubst %.vim,%,$(patsubst %.res,%,$(TEST_FILE)))
endif
# Build oldtest by specifying the relative .vim filename.
.PHONY: phony_force
test/old/testdir/%.vim: phony_force nvim
	$(SINGLE_MAKE) -C test/old/testdir NVIM_PRG=$(NVIM_PRG) SCRIPTS= $(MAKEOVERRIDES) $(patsubst test/old/testdir/%.vim,%,$@)

functionaltest-lua: | nvim
	$(BUILD_TOOL) -C build functionaltest

FORMAT=formatc formatlua format
LINT=lintlua lintsh lintc clang-analyzer lintcommit lintdoc lint
TEST=functionaltest unittest
generated-sources benchmark $(FORMAT) $(LINT) $(TEST) doc: | build/.ran-cmake
	$(CMAKE) --build build --target $@

test: $(TEST)

iwyu: build/.ran-cmake
	$(CMAKE) --preset iwyu
	$(CMAKE) --build build > build/iwyu.log
	iwyu-fix-includes --only_re="src/nvim" --ignore_re="(src/nvim/eval/encode.c\
	|src/nvim/auto/\
	|src/nvim/os/lang.c\
	|src/nvim/map.c\
	)" --nosafe_headers < build/iwyu.log
	$(CMAKE) -B build -U ENABLE_IWYU
	$(CMAKE) --build build

clean:
	test -d build && $(BUILD_TOOL) -C build clean || true
	$(MAKE) -C test/old/testdir clean
	$(MAKE) -C runtime/indent clean

distclean:
	rm -rf $(DEPS_BUILD_DIR) build
	$(MAKE) clean

install: checkprefix nvim
	$(BUILD_TOOL) -C build install

appimage:
	bash scripts/genappimage.sh

# Build an appimage with embedded update information.
#   appimage-nightly: for nightly builds
#   appimage-latest: for a release
appimage-%:
	bash scripts/genappimage.sh $*

# Generic pattern rules, allowing for `make build/bin/nvim` etc.
# Does not work with "Unix Makefiles".
ifeq ($(CMAKE_GENERATOR),Ninja)
build/%: phony_force
	$(BUILD_TOOL) -C build $(patsubst build/%,%,$@)

$(DEPS_BUILD_DIR)/%: phony_force
	$(BUILD_TOOL) -C $(DEPS_BUILD_DIR) $(patsubst $(DEPS_BUILD_DIR)/%,%,$@)
endif

.PHONY: test clean distclean nvim libnvim cmake deps install appimage checkprefix benchmark $(FORMAT) $(LINT) $(TEST)