silly/Platform.mk at master · findstr/silly · GitHub

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uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
CC := gcc -std=gnu11
LD := gcc
CFLAGS = -g3 -O2 -Wall -Wextra -DSILLY_GIT_SHA1=$(GITSHA1) $(MYCFLAGS)
LDFLAGS := -lm -lpthread $(MYLDFLAGS)
SHARED :=
A := a
SO := so
LUA_PLAT :=
CMAKE_GENERATOR :=

ifeq ($(uname_S),Linux)
	LDFLAGS += -ldl -lrt -rdynamic
	SHARED += --share -fPIC
	SO = so
	A = a
	LIBPREFIX = lib
endif

ifeq ($(uname_S),Darwin)
	LDFLAGS += -ldl -Wl,-no_compact_unwind,-export_dynamic
	SHARED += -dynamiclib -fPIC -Wl,-undefined,dynamic_lookup
	SO = so
	A = a
	LIBPREFIX = lib
endif

# ---- OpenSSL (platform-specific) ----
ifeq ($(OPENSSL),ON)
	CFLAGS += -DUSE_OPENSSL
ifneq (,$(shell command -v pkg-config 2>/dev/null))
	CFLAGS += $(shell pkg-config --cflags openssl)
	LDFLAGS += $(shell pkg-config --libs openssl)
	SHARED += $(shell pkg-config --libs openssl)
else
	LDFLAGS += -lssl -lcrypto
	SHARED += -lssl -lcrypto
endif
endif

ifeq ($(findstring _NT, $(uname_S)),_NT)
	LDFLAGS += -lws2_32 -liphlpapi -Wl,--out-implib,$(SRC_PATH)/lib$(TARGET).lib,--export-all-symbols
	SHARED += --share -fPIC -L$(SRC_PATH) -l$(TARGET) -lws2_32 -liphlpapi -DSILLY_BUILD_SHARED
	SO = dll
	A = lib
	LIBPREFIX =
	LUA_PLAT = mingw
	CMAKE_GENERATOR = -G "MSYS Makefiles"
endif

# ---- Test (sanitizers) ----
ifeq ($(TEST),ON)
	CFLAGS += -DSILLY_TEST
ifneq ($(findstring _NT, $(uname_S)),_NT)
	CFLAGS += -fsanitize=address,undefined,float-cast-overflow -fno-omit-frame-pointer -fno-sanitize-recover=all
	LDFLAGS += -fsanitize=address,undefined,float-cast-overflow -fno-omit-frame-pointer
	# Coverage instrumentation
	CFLAGS += --coverage
	LDFLAGS += --coverage
endif
endif

GITSHA1=$(shell git log -1 --pretty=format:"%h")