From 11ccc964a08c650302e917c4a5f84764e2c5e7fa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
Date: Thu, 5 May 2022 18:37:52 +0100
Subject: build: switch Makefile over to use meson
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This cuts out most of the current Makefile, leaving a simplified set of
targets that are a shim to the various meson commands.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
 Makefile | 131 ++++++---------------------------------------------------------
 1 file changed, 11 insertions(+), 120 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 407b931..485e943 100644
--- a/Makefile
+++ b/Makefile
@@ -28,103 +28,19 @@
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #
 
-BUILD_TYPE ?= dbg
+BUILD_DIR = $(CURDIR)/build
 
-ifeq ($(BUILD_TYPE), dbg)
-	CMAKE_BUILD_TYPE = Debug
-    CFLAGS += -DDEBUG
-else
-	CMAKE_BUILD_TYPE = Release
-endif
+.PHONY: all install test coverity pre-push clean tags
 
-ifdef WITH_ASAN
-	CC = clang
-	CFLAGS += -fsanitize=address
-	LDFLAGS += -fsanitize=address
-endif
+all:
+	test -d $(BUILD_DIR) || meson $(BUILD_DIR)
+	ninja -C $(BUILD_DIR)
 
-ifeq ($(MAKECMDGOALS), gcov)
-	CFLAGS += --coverage
-	LDFLAGS += --coverage
-endif
+install:
+	ninja -C $(BUILD_DIR) install
 
-ifeq ($(VERBOSE),)
-    MAKEFLAGS += -s
-endif
-
-GIT_SHA = $(shell git rev-parse --short HEAD)
-CMAKE = $(shell bash -c "command -v cmake3 cmake" | head -1)
-RSTLINT = $(shell bash -c "command -v restructuredtext-lint /bin/true" | head -1)
-FLAKE8 = $(shell bash -c "command -v flake8 /bin/true" | head -1)
-
-BUILD_DIR_BASE = $(CURDIR)/build
-BUILD_DIR = $(BUILD_DIR_BASE)/$(BUILD_TYPE)
-
-INSTALL_PREFIX ?= /usr/local
-
-.PHONY: all install test pytest pytest-valgrind
-.PHONY: pre-push clean realclean tags gcov
-
-all install: $(BUILD_DIR)/Makefile
-	+$(MAKE) -C $(BUILD_DIR) $@
-
-#
-# NB: add --capture=no to get a C-level assert failure output.
-#
-PYTESTCMD = \
-    $(shell bash -c "command -v pytest-3 /bin/true" | head -1) \
-    -rP --quiet
-
-PYTEST = \
-    BUILD_TYPE=$(BUILD_TYPE) $(PYTESTCMD)
-
-#
-# In our tests, we make sure to destroy the ctx at the end of each test; this is
-# enough for these settings to detect (most?) library leaks as "definite",
-# without all the noise from the rest of the Python runtime.
-#
-# As running under valgrind is very slow, we don't run this unless requested.
-#
-PYTESTVALGRIND = \
-	BUILD_TYPE=$(BUILD_TYPE) \
-	PYTHONMALLOC=malloc \
-	valgrind \
-	--suppressions=$(CURDIR)/test/py/valgrind.supp \
-	--quiet \
-	--track-origins=yes \
-	--errors-for-leak-kinds=definite \
-	--show-leak-kinds=definite \
-	--leak-check=full \
-	--exit-on-first-error=yes \
-	--error-exitcode=1 \
-	$(PYTESTCMD)
-
-ifdef WITH_ASAN
-
-pytest pytest-valgrind:
-
-else
-
-pytest: all
-	@echo "=== Running python tests ==="
-ifeq ($(PYTESTCMD), /bin/true -rP --quiet)
-	@echo "No pytest-3 found in system. Try 'apt-get install python3-pytest' or 'which pytest-3'"
-	@echo "0 Python tests run"
-endif
-	$(PYTEST)
-
-pytest-valgrind: all
-	@echo "=== Running python tests with valgrind ==="
-	$(PYTESTVALGRIND)
-
-endif
-
-ifdef WITH_GCOV
-test: all pytest
-else
-test: all pytest
-endif
-	cd $(BUILD_DIR)/test; ctest --verbose
+test: all
+	meson test -C $(BUILD_DIR)
 
 pre-push:
 	.github/workflows/pull_request.sh
@@ -132,33 +48,8 @@ pre-push:
 coverity:
 	.github/workflows/coverity.sh
 
-GCOVS=$(patsubst %.c,%.c.gcov, $(wildcard lib/*.c))
-
-gcov: realclean test $(GCOVS)
-
 clean:
 	rm -rf $(BUILD_DIR)
 
-realclean:
-	rm -rf $(BUILD_DIR_BASE)
-	rm -rf $(GCOVS)
-
-$(BUILD_DIR)/Makefile:
-ifneq (,$(filter -DNDEBUG,$(CFLAGS)))
-	$(error -DNDEBUG flag is not supported)
-endif
-	mkdir -p $(BUILD_DIR)
-	cd $(BUILD_DIR); $(CMAKE) \
-		-D "CMAKE_C_COMPILER:STRING=$(CC)" \
-		-D "CMAKE_C_FLAGS:STRING=$(CFLAGS)" \
-		-D "CMAKE_BUILD_TYPE:STRING=$(CMAKE_BUILD_TYPE)" \
-		-D "CMAKE_INSTALL_PREFIX=$(INSTALL_PREFIX)" \
-		-D "WITH_ASAN=$(WITH_ASAN)" \
-		-D "WITH_TRAN_PIPE=$(WITH_TRAN_PIPE)" \
-		$(CURDIR)
-
-tags:
-	ctags -R --exclude=$(BUILD_DIR)
-
-lib/%.c.gcov: lib/%.c
-	cd lib && gcov -o ../build/$(BUILD_TYPE)/lib/CMakeFiles/$*.dir/$*.gcno $<
+tags: all
+	ninja -C $(BUILD_DIR) ctags
-- 
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