* [PATCH for vm-scalability] Makefile: Add static build option
@ 2020-01-19 8:26 Hui Zhu
0 siblings, 0 replies; 2+ messages in thread
From: Hui Zhu @ 2020-01-19 8:26 UTC (permalink / raw)
To: fengguang.wu, linux-kernel; +Cc: Hui Zhu, Hui Zhu
Sometimes vm-scalability needs to work in an environment without an
libraries. Supporting static build is helpful.
This commit add static build option:
make STATIC=1
Signed-off-by: Hui Zhu <teawaterz@linux.alibaba.com>
---
Makefile | 27 +++++++++++++++++----------
1 file changed, 17 insertions(+), 10 deletions(-)
diff --git a/Makefile b/Makefile
index 73b2ff3..eadc090 100644
--- a/Makefile
+++ b/Makefile
@@ -6,6 +6,13 @@ EXECUTABLES := usemem \
usemem_direct_write \
usemem_mbind
+ifdef STATIC
+ EXTRA_LDFLAGS := -static
+else
+ EXTRA_LDFLAGS :=
+endif
+
+
all: $(EXECUTABLES)
clean:
@@ -15,31 +22,31 @@ distclean: clean
rm -f $(EXECUTABLES)
usemem: usemem.o usemem_hugepages.o usemem_mincore.o
- gcc -pthread -Wall -O -g usemem_mincore.o usemem_hugepages.o usemem.o -o usemem
+ gcc -pthread -Wall -O -g $(EXTRA_LDFLAGS) usemem_mincore.o usemem_hugepages.o usemem.o -o usemem
usemem.o: usemem.c
- gcc -O -c -Wall -g usemem.c -o usemem.o
+ gcc -O -c -Wall -g $(EXTRA_LDFLAGS) usemem.c -o usemem.o
usemem_hugepages.o: usemem_hugepages.c
- gcc -Wall -O -c -g usemem_hugepages.c -o usemem_hugepages.o
+ gcc -Wall -O -c -g $(EXTRA_LDFLAGS) usemem_hugepages.c -o usemem_hugepages.o
usemem_mincore.o: usemem_mincore.c
- gcc -Wall -O -c -g usemem_mincore.c -o usemem_mincore.o
+ gcc -Wall -O -c -g $(EXTRA_LDFLAGS) usemem_mincore.c -o usemem_mincore.o
usemem_migrate: usemem_migrate.c
- gcc -Wall -O -g -o usemem_migrate usemem_migrate.c -lnuma
+ gcc -Wall -O -g $(EXTRA_LDFLAGS) -o usemem_migrate usemem_migrate.c -lnuma
usemem_ksm: usemem_ksm.c usemem_hugepages.c
- gcc -Wall -g -o usemem_ksm usemem_ksm.c usemem_hugepages.c
+ gcc -Wall -g $(EXTRA_LDFLAGS) -o usemem_ksm usemem_ksm.c usemem_hugepages.c
usemem_mbind: usemem_mbind.c
- gcc -Wall -g -o usemem_mbind usemem_mbind.c -lnuma
+ gcc -Wall -g $(EXTRA_LDFLAGS) -o usemem_mbind usemem_mbind.c -lnuma
usemem_ksm_hugepages: usemem_ksm_hugepages.c
- gcc -Wall -g -o usemem_ksm_hugepages usemem_ksm_hugepages.c
+ gcc -Wall -g $(EXTRA_LDFLAGS) -o usemem_ksm_hugepages usemem_ksm_hugepages.c
usemem_direct_write: usemem_direct_write.c
- gcc -Wall -g -o usemem_direct_write usemem_direct_write.c
+ gcc -Wall -g $(EXTRA_LDFLAGS) -o usemem_direct_write usemem_direct_write.c
usemem_remap: usemem_remap.c
- gcc -Wall -g -o usemem_remap usemem_remap.c
+ gcc -Wall -g $(EXTRA_LDFLAGS) -o usemem_remap usemem_remap.c
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH for vm-scalability] Makefile: Add static build option
@ 2020-03-03 6:24 Hui Zhu
0 siblings, 0 replies; 2+ messages in thread
From: Hui Zhu @ 2020-03-03 6:24 UTC (permalink / raw)
To: fengguang.wu, linux-kernel; +Cc: Hui Zhu, Hui Zhu
Sometimes vm-scalability needs to work in an environment without an
libraries. Supporting static build is helpful.
This commit add static build option:
make STATIC=1
Signed-off-by: Hui Zhu <teawaterz@linux.alibaba.com>
---
Makefile | 27 +++++++++++++++++----------
1 file changed, 17 insertions(+), 10 deletions(-)
diff --git a/Makefile b/Makefile
index 73b2ff3..eadc090 100644
--- a/Makefile
+++ b/Makefile
@@ -6,6 +6,13 @@ EXECUTABLES := usemem \
usemem_direct_write \
usemem_mbind
+ifdef STATIC
+ EXTRA_LDFLAGS := -static
+else
+ EXTRA_LDFLAGS :=
+endif
+
+
all: $(EXECUTABLES)
clean:
@@ -15,31 +22,31 @@ distclean: clean
rm -f $(EXECUTABLES)
usemem: usemem.o usemem_hugepages.o usemem_mincore.o
- gcc -pthread -Wall -O -g usemem_mincore.o usemem_hugepages.o usemem.o -o usemem
+ gcc -pthread -Wall -O -g $(EXTRA_LDFLAGS) usemem_mincore.o usemem_hugepages.o usemem.o -o usemem
usemem.o: usemem.c
- gcc -O -c -Wall -g usemem.c -o usemem.o
+ gcc -O -c -Wall -g $(EXTRA_LDFLAGS) usemem.c -o usemem.o
usemem_hugepages.o: usemem_hugepages.c
- gcc -Wall -O -c -g usemem_hugepages.c -o usemem_hugepages.o
+ gcc -Wall -O -c -g $(EXTRA_LDFLAGS) usemem_hugepages.c -o usemem_hugepages.o
usemem_mincore.o: usemem_mincore.c
- gcc -Wall -O -c -g usemem_mincore.c -o usemem_mincore.o
+ gcc -Wall -O -c -g $(EXTRA_LDFLAGS) usemem_mincore.c -o usemem_mincore.o
usemem_migrate: usemem_migrate.c
- gcc -Wall -O -g -o usemem_migrate usemem_migrate.c -lnuma
+ gcc -Wall -O -g $(EXTRA_LDFLAGS) -o usemem_migrate usemem_migrate.c -lnuma
usemem_ksm: usemem_ksm.c usemem_hugepages.c
- gcc -Wall -g -o usemem_ksm usemem_ksm.c usemem_hugepages.c
+ gcc -Wall -g $(EXTRA_LDFLAGS) -o usemem_ksm usemem_ksm.c usemem_hugepages.c
usemem_mbind: usemem_mbind.c
- gcc -Wall -g -o usemem_mbind usemem_mbind.c -lnuma
+ gcc -Wall -g $(EXTRA_LDFLAGS) -o usemem_mbind usemem_mbind.c -lnuma
usemem_ksm_hugepages: usemem_ksm_hugepages.c
- gcc -Wall -g -o usemem_ksm_hugepages usemem_ksm_hugepages.c
+ gcc -Wall -g $(EXTRA_LDFLAGS) -o usemem_ksm_hugepages usemem_ksm_hugepages.c
usemem_direct_write: usemem_direct_write.c
- gcc -Wall -g -o usemem_direct_write usemem_direct_write.c
+ gcc -Wall -g $(EXTRA_LDFLAGS) -o usemem_direct_write usemem_direct_write.c
usemem_remap: usemem_remap.c
- gcc -Wall -g -o usemem_remap usemem_remap.c
+ gcc -Wall -g $(EXTRA_LDFLAGS) -o usemem_remap usemem_remap.c
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2020-01-19 8:26 [PATCH for vm-scalability] Makefile: Add static build option Hui Zhu
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