Lines Matching +full:gen +full:- +full:2

1 # SPDX-License-Identifier: GPL-2.0
6 uname_M := $(shell uname -m 2>/dev/null || echo not)
7 MACHINE ?= $(shell echo $(uname_M) | sed -e 's/aarch64.*/arm64/' -e 's/ppc64.*/ppc64/')
9 # Without this, failed build products remain, with up-to-date timestamps,
14 # Avoid accidental wrong builds, due to built-in rules working just a little
15 # bit too well--but not quite as well as required for our situation here.
19 # However,  the built-in rules, if not suppressed, will pick up CFLAGS and the
20 # initial LDLIBS (but not the target-specific LDLIBS, because those are only
24 MAKEFLAGS += --no-builtin-rules
26 CFLAGS = -Wall -I $(top_srcdir) -I $(top_srcdir)/usr/include $(EXTRA_CFLAGS) $(KHDR_INCLUDES)
27 LDLIBS = -lrt -lpthread
30 TEST_GEN_FILES += hmm-tests
31 TEST_GEN_FILES += hugetlb-madvise
32 TEST_GEN_FILES += hugepage-mmap
33 TEST_GEN_FILES += hugepage-mremap
34 TEST_GEN_FILES += hugepage-shm
35 TEST_GEN_FILES += hugepage-vmemmap
43 TEST_GEN_FILES += mlock-random-test
44 TEST_GEN_FILES += mlock2-tests
48 TEST_GEN_FILES += on-fault-limit
49 TEST_GEN_FILES += thuge-gen
50 TEST_GEN_FILES += transhuge-stress
52 TEST_GEN_PROGS += soft-dirty
57 CAN_BUILD_I386 := $(shell ./../x86/check_cc.sh "$(CC)" ../x86/trivial_32bit_program.c -m32)
59 CAN_BUILD_WITH_NOPIE := $(shell ./../x86/check_cc.sh "$(CC)" ../x86/trivial_program.c -no-pie)
66 CFLAGS += -no-pie
100 $(OUTPUT)/soft-dirty: vm_util.c
108 define gen-target-rule-32
113 define gen-target-rule-64
119 $(BINARIES_32): CFLAGS += -m32 -mxsave
120 $(BINARIES_32): LDLIBS += -lrt -ldl -lm
122 	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(notdir $^) $(LDLIBS) -o $@
123 $(foreach t,$(VMTARGETS),$(eval $(call gen-target-rule-32,$(t))))
127 $(BINARIES_64): CFLAGS += -m64 -mxsave
128 $(BINARIES_64): LDLIBS += -lrt -ldl
130 	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(notdir $^) $(LDLIBS) -o $@
131 $(foreach t,$(VMTARGETS),$(eval $(call gen-target-rule-64,$(t))))
134 # x86_64 users should be encouraged to install 32-bit libraries
139 	@echo "Warning: you seem to have a broken 32-bit build" 2>&1;		\
140 	echo  "environment. This will reduce test coverage of 64-bit" 2>&1;	\
141 	echo  "kernels. If you are using a Debian-like distribution," 2>&1;	\
142 	echo  "try:"; 2>&1;							\
144 	echo  "  apt-get install gcc-multilib libc6-i386 libc6-dev-i386";	\
146 	echo  "If you are using a Fedora-like distribution, try:";		\
148 	echo  "  yum install glibc-devel.*i686";				\
153 $(OUTPUT)/mlock-random-test $(OUTPUT)/memfd_secret: LDLIBS += -lcap
155 $(OUTPUT)/ksm_tests: LDLIBS += -lnuma
157 $(OUTPUT)/migration: LDLIBS += -lnuma