| .PHONY: all all_32 all_64 check_build32 clean run_tests |
| |
| TARGETS_C_BOTHBITS := sigreturn single_step_syscall |
| |
| BINARIES_32 := $(TARGETS_C_BOTHBITS:%=%_32) |
| BINARIES_64 := $(TARGETS_C_BOTHBITS:%=%_64) |
| |
| CFLAGS := -O2 -g -std=gnu99 -pthread -Wall |
| |
| UNAME_M := $(shell uname -m) |
| |
| # Always build 32-bit tests |
| all: all_32 |
| |
| # If we're on a 64-bit host, build 64-bit tests as well |
| ifeq ($(UNAME_M),x86_64) |
| all: all_64 |
| endif |
| |
| all_32: check_build32 $(BINARIES_32) |
| |
| all_64: $(BINARIES_64) |
| |
| clean: |
| $(RM) $(BINARIES_32) $(BINARIES_64) |
| |
| run_tests: |
| ./run_x86_tests.sh |
| |
| $(TARGETS_C_BOTHBITS:%=%_32): %_32: %.c |
| $(CC) -m32 -o $@ $(CFLAGS) $(EXTRA_CFLAGS) $^ -lrt -ldl |
| |
| $(TARGETS_C_BOTHBITS:%=%_64): %_64: %.c |
| $(CC) -m64 -o $@ $(CFLAGS) $(EXTRA_CFLAGS) $^ -lrt -ldl |
| |
| check_build32: |
| @if ! $(CC) -m32 -o /dev/null trivial_32bit_program.c; then \ |
| echo "Warning: you seem to have a broken 32-bit build" 2>&1; \ |
| echo "environment. If you are using a Debian-like"; \ |
| echo " distribution, try:"; \ |
| echo ""; \ |
| echo " apt-get install gcc-multilib libc6-i386 libc6-dev-i386"; \ |
| echo ""; \ |
| echo "If you are using a Fedora-like distribution, try:"; \ |
| echo ""; \ |
| echo " yum install glibc-devel.*i686"; \ |
| exit 1; \ |
| fi |