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authorAxel Lin <axel.lin@ingics.com>2013-10-02 05:50:54 (GMT)
committer Peter Korsgaard <peter@korsgaard.com>2013-10-02 07:33:37 (GMT)
commitebe764c790fa0d763b0346f021d768060c70d491 (patch)
treee11d1d27434a6f4c4700a0b34291a7b49571ceb4
parentbacb55a5d65b8fc36612c8fd40f6366e3e0e80b4 (diff)
downloadbuildroot-ebe764c790fa0d763b0346f021d768060c70d491.tar.gz
buildroot-ebe764c790fa0d763b0346f021d768060c70d491.tar.bz2
lmbench: needs mmu
Fix below build error: ./tmp./bin/arm/lmbench.a(lib_timing.o): In function `benchmp': lib_timing.c:(.text+0x34fc): undefined reference to `fork' collect2: ld returned 1 exit status. ./bin/arm/lmbench.a(lib_tcp.o): In function `tcp_connect/'cc8Ta2C2.o: Inmake[2]: function `*** [../bin/arm/bw_file_rd] Error 1 initialize': lib_tcp.c:make[2]: (.text+0x208): warning: gethostbyname*** Waiting for unfinished jobs.... is obsolescent, use: getnameinfo bw_pipe.c(): (instead..text /+tmp0x134/)cc5yg1Q2.o: :undefined In referencefunction to`server_main `'fork: 'bw_tcp.c .:.(./textbin+/0x298arm)/:lmbench.a (undefinedlib_timing.o )reference: Into function`fork '` benchmp/'tmp:/ cc5yg1Q2.olib_timing.c:: (In.text function+0x34fc `)main: 'undefined: bw_tcp.creference: (to. text`fork+0x370' )collect2: : undefined reference to `fork' ../bin/armld returned 1 exit status/lmbench.a(lib_timing.o): In function `benchmp': lib_timing.c:(.text+0x34fc): undefined reference to `fork' collect2: ld returned 1 exit status make[2]: *** [../bin/arm/bw_pipe] Error 1 make[2]: *** [../bin/arm/bw_tcp] Error 1 ../bin/arm/lmbench.a(lib_timing.o): In function `benchmp': lib_timing.c:(.text+0x34fc): undefined reference to `fork' collect2: ld returned 1 exit status make[2]: *** [../bin/arm/bw_mmap_rd] Error 1 ../bin/arm/lmbench.a(lib_timing.o): In function `benchmp': lib_timing.c:(.text+0x34fc): undefined reference to `fork' collect2: ld returned 1 exit status make[2]: *** [../bin/arm/bw_mem] Error 1 Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
-rw-r--r--package/lmbench/Config.in1
1 files changed, 1 insertions, 0 deletions
diff --git a/package/lmbench/Config.in b/package/lmbench/Config.in
index c7b656c..d0a23ad 100644
--- a/package/lmbench/Config.in
+++ b/package/lmbench/Config.in
@@ -2,6 +2,7 @@ config BR2_PACKAGE_LMBENCH
bool "lmbench"
depends on BR2_TOOLCHAIN_HAS_NATIVE_RPC || BR2_TOOLCHAIN_HAS_THREADS # libtirpc
select BR2_PACKAGE_LIBTIRPC if !BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ depends on BR2_USE_MMU # fork()
help
LMbench is a suite of simple, portable,
ANSI/C microbenchmarks for UNIX/POSIX.