| ALLTESTS = open_memstream funopen fopencookie gc_sections \ |
| system-cjson cjson |
| MAKEFILE := $(lastword $(MAKEFILE_LIST)) |
| OUT := |
| |
| PROGRAM-open_memstream = extern int open_memstream(); int main() { return open_memstream(); } |
| PROGRAM-funopen = extern int funopen(); int main() { return funopen(); } |
| PROGRAM-fopencookie = extern int fopencookie(); int main() { return fopencookie(); } |
| PROGRAM-gc_sections = int main() {} |
| CCFLAGS-gc_sections = -Wl,--gc-sections |
| |
| PROGRAM-cjson = \#include <stdlib.h>\n |
| PROGRAM-cjson += \#include <cjson/cJSON.h>\n |
| PROGRAM-cjson += int main() { return cJSON_False; } |
| CCFLAGS-cjson = -I$(dir $(MAKEFILE))src/cjson |
| PROGRAM-system-cjson = $(PROGRAM-cjson) |
| CCFLAGS-system-cjson = -lcjson |
| |
| sink: |
| @echo >&2 Please run from the top-level Makefile. |
| |
| configure: $(foreach it,$(ALLTESTS),check-$(it)) |
| |
| check-%: |
| @echo $(subst check-,,$@)-tested := 1 $(OUT) |
| $(if $(V),,@)if printf "$($(subst check-,PROGRAM-,$@))" | \ |
| $(CC) -xc $($(subst check-,CCFLAGS-,$@)) -o /dev/null - $(if $(V),,>/dev/null 2>&1); \ |
| then \ |
| echo $(subst check-,,$@)-pass := 1 $(OUT); \ |
| fi |