Question

我尝试设置我的Redis服务器，当执行make命令时，出现错误：＆＃34; jemalloc / jemalloc.h：制作Redis＆＃34;时没有这样的文件或目录，我已经尝试了所有步骤我可以找到，例如make distclean或make MALLOC = libc。我正在使用CentOS，它正在使用我的另一台Ubuntu服务器。

系统信息： Linux ec4t02229 3.10.0-514.10.2.el7.x86_64＃1 SMP Fri Mar 3 00:04:05 UTC 2017 x86_64 x86_64 x86_64 GNU / Linux

以下是我的输出，任何建议都将不胜感激。

[root@ec4t02229 redis-4.0.2]# make
cd src && make all
make[1]: Entering directory `/home/fenxiaop/redis-4.0.2/src'
CC Makefile.dep
make[1]: Leaving directory `/home/fenxiaop/redis-4.0.2/src'
make[1]: Entering directory `/home/fenxiaop/redis-4.0.2/src'
rm -rf redis-server redis-sentinel redis-cli redis-benchmark redis-check-rdb redis-check-aof *.o *.gcda *.gcno *.gcov     redis.info lcov-html Makefile.dep dict-benchmark
(cd ../deps && make distclean)
make[2]: Entering directory `/home/fenxiaop/redis-4.0.2/deps'
(cd hiredis && make clean) > /dev/null || true
(cd linenoise && make clean) > /dev/null || true
(cd lua && make clean) > /dev/null || true
(cd jemalloc && [ -f Makefile ] && make distclean) > /dev/null || true
(rm -f .make-*)
    make[2]: Leaving directory `/home/fenxiaop/redis-4.0.2/deps'
(rm -f .make-*)
echo STD=-std=c99 -pedantic -DREDIS_STATIC='' >> .make-settings
echo WARN=-Wall -W -Wno-missing-field-initializers >> .make-settings
echo OPT=-O2 >> .make-settings
echo MALLOC=jemalloc >> .make-settings
echo CFLAGS= >> .make-settings
echo LDFLAGS= >> .make-settings
echo REDIS_CFLAGS= >> .make-settings
echo REDIS_LDFLAGS= >> .make-settings
echo PREV_FINAL_CFLAGS=-std=c99 -pedantic -DREDIS_STATIC='' -Wall -W -Wno-missing-field-initializers -O2 -g -ggdb   -    I../deps/hiredis -I../deps/linenoise -I../deps/lua/src -DUSE_JEMALLOC -I../deps/jemalloc/include >> .make-settings
echo PREV_FINAL_LDFLAGS=  -g -ggdb -rdynamic >> .make-settings
(cd ../deps && make hiredis linenoise lua jemalloc)
make[2]: Entering directory `/home/fenxiaop/redis-4.0.2/deps'
(cd hiredis && make clean) > /dev/null || true
(cd linenoise && make clean) > /dev/null || true
(cd lua && make clean) > /dev/null || true
(cd jemalloc && [ -f Makefile ] && make distclean) > /dev/null || true
(rm -f .make-*)
(echo "" > .make-cflags)
(echo "" > .make-ldflags)
MAKE hiredis
cd hiredis && make static
make[3]: Entering directory `/home/fenxiaop/redis-4.0.2/deps/hiredis'
cc -std=c99 -pedantic -c -O3 -fPIC  -Wall -W -Wstrict-prototypes -Wwrite-strings -g -ggdb x86_64 net.c
cc: error: x86_64: No such file or directory
make[3]: *** [net.o] Error 1
make[3]: Leaving directory `/home/fenxiaop/redis-4.0.2/deps/hiredis'
make[2]: *** [hiredis] Error 2
make[2]: Leaving directory `/home/fenxiaop/redis-4.0.2/deps'
make[1]: [persist-settings] Error 2 (ignored)
CC adlist.o
In file included from adlist.c:34:0:
zmalloc.h:50:31: fatal error: jemalloc/jemalloc.h: No such file or directory    
 #include <jemalloc/jemalloc.h>
                           ^
compilation terminated.
make[1]: *** [adlist.o] Error 1
make[1]: Leaving directory `/home/fenxiaop/redis-4.0.2/src'
make: *** [all] Error 2

Answer 1

在构建Redis时选择非默认内存分配器是通过设置MALLOC环境变量来完成的。默认情况下，Redis是针对libc malloc编译和链接的，但jemalloc是Linux系统上的默认值。选择该默认值是因为事实证明，与libc malloc相比，jemalloc的碎片问题更少。

要强制针对libc malloc进行编译，请使用：

％make MALLOC = libc

要在Mac OS X系统上针对jemalloc进行编译，请使用：

％make MALLOC = jemalloc

Answer 2

我在 redis-6.2.0 上构建时也遇到了同样的错误。

通过执行 make distclean 我摆脱了错误


[manjunath@beta-test redis-6.2.0]$ make distclean

错误jemalloc / jemalloc.h：制作Redis时没有这样的文件或目录

2 个答案: