linux安装 gmp-5.1.3 报错.不知道啥原因

Question

Making all in mpq
make[3]: Entering directory /usr/gmp-5.1.3/tests/mpq'
make[3]: Nothing to be done forall'.
make[3]: Leaving directory /usr/gmp-5.1.3/tests/mpq'
Making all in mpf
make[3]: Entering directory/usr/gmp-5.1.3/tests/mpf'
make[3]: Nothing to be done for all'.
make[3]: Leaving directory/usr/gmp-5.1.3/tests/mpf'
Making all in rand
make[3]: Entering directory /usr/gmp-5.1.3/tests/rand'
make[3]: Nothing to be done forall'.
make[3]: Leaving directory /usr/gmp-5.1.3/tests/rand'
Making all in misc
make[3]: Entering directory/usr/gmp-5.1.3/tests/misc'
make[3]: Nothing to be done for all'.
make[3]: Leaving directory/usr/gmp-5.1.3/tests/misc'
Making all in cxx
make[3]: Entering directory /usr/gmp-5.1.3/tests/cxx'
make[3]: Nothing to be done forall'.
make[3]: Leaving directory /usr/gmp-5.1.3/tests/cxx'
make[2]: Leaving directory/usr/gmp-5.1.3/tests'
Making all in mpn
make[2]: Entering directory /usr/gmp-5.1.3/mpn'
/bin/sh ../libtool --mode=compile --tag=CC ../mpn/m4-ccas --m4="m4" gcc -std=gnu99 -c -DHAVE_CONFIG_H -I. -I.. -D__GMP_WITHIN_GMP -I.. -DOPERATION_echo invert_limb_table | sed 's/_$//'-O2 -pedantic -fomit-frame-pointer -m64 -mtune=core2 -march=core2 -Wa,--noexecstacktest -f 'invert_limb_table.asm' || echo './'invert_limb_table.asm
libtool: compile: ../mpn/m4-ccas --m4=m4 gcc -std=gnu99 -c -DHAVE_CONFIG_H -I. -I.. -D__GMP_WITHIN_GMP -I.. -DOPERATION_invert_limb_table -O2 -pedantic -fomit-frame-pointer -m64 -mtune=core2 -march=core2 -Wa,--noexecstack invert_limb_table.asm -fPIC -DPIC -o .libs/invert_limb_table.o
../libtool: line 1128: ../mpn/m4-ccas: Permission denied
make[2]: *** [invert_limb_table.lo] 错误 1
make[2]: Leaving directory/usr/gmp-5.1.3/mpn'
make[1]: *** [all-recursive] 错误 1
make[1]: Leaving directory `/usr/gmp-5.1.3'
make: *** [all] 错误 2
[root@gateway gmp-5.1.3]#

Answer 1

权限问题，你查下m4-ccas有没有执行权限。