Dear All, I ssh into server CentOS 6.5 RHEL 4 linux as non root user. I was trying to compile a software but i understood that it needs upgraded version of gcc so i did as listed in gnu website. My machine has already got rpm ,devtools 1.1 etc download source of gcc-8 run download_prerequisites ./configure outside source directory make make install ( all done in my home directory as non root) below is configure log i was able to (hope so) ( i am a newbie- i tried reading as much as i can about gnu) install gcc-8.1.0 but i have these doubts 1. in build folder i see stage 1 prefix folders so does that mean i only build stage 1 install and do i need to install stage 2 & 3 2. i tried to compile with gcc8 but i got permission denied if yes then how to install devtools and what do i need to do to be able to use gcc8 properly. Thanks in advance regards, P configure log This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by configure, which was generated by GNU Autoconf 2.64. Invocation command line was $ ../gcc-8.1.0/configure --prefix=/home1/pb --enable-checking=release --enable-languages=c,c++,fortran,lto --disable-multilib --build=x86_64-redhat-linux ## --------- ## ## Platform. ## ## --------- ## hostname = XXXXXXXXXXX uname -m = x86_64 uname -r = XXXXXXX.el6.x86_64 uname -s = Linux uname -v = #1 SMP Fri Nov 22 03:15:09 UTC 2013 /usr/bin/uname -p = unknown /bin/uname -X = unknown /bin/arch = x86_64 /usr/bin/arch -k = unknown /usr/convex/getsysinfo = unknown /usr/bin/hostinfo = unknown /bin/machine = unknown /usr/bin/oslevel = unknown /bin/universe = unknown PATH: /opt/centos/devtoolset-1.1/root/usr/bin/ PATH: /root/OpenFOAM/ThirdParty-3.0.1/platforms/linux64Gcc/ParaView-4.4.0/bin PATH: /opt/centos/devtoolset-1.1/root/usr/bin PATH: /root/OpenFOAM/ThirdParty-3.0.1/platforms/linux64Gcc/ParaView-4.4.0/bin PATH: /opt/openmpi-1.7/bin PATH: /opt/cmake-3.3.2-Linux-x86_64/bin PATH: /opt/slurm15/sbin PATH: /opt/slurm15/bin PATH: /munge/bin PATH: /munge/sbin PATH: /opt/intel-trial/bin PATH: /opt/intel-trial//impi/5.0.1.035/intel64/bin PATH: /opt/intel-trial//itac/9.0.1.033/intel64/bin PATH: /opt/intel-trial/composer_xe_2015.0.090/bin/intel64 PATH: /opt/intel-trial/composer_xe_2015.0.090/mpirt/bin/intel64 PATH: /opt/intel-trial/composer_xe_2015.0.090/debugger/gdb/intel64_mic/bin PATH: /usr/lib64/qt-3.3/bin PATH: /usr/local/bin PATH: /bin PATH: /usr/bin PATH: /usr/local/sbin PATH: /usr/sbin PATH: /sbin PATH: /home1/pb/bin ## ----------- ## ## Core tests. ## ## ----------- ## configure:2304: checking build system type configure:2318: result: x86_64-redhat-linux-gnu configure:2365: checking host system type configure:2378: result: x86_64-redhat-linux-gnu configure:2398: checking target system type configure:2411: result: x86_64-redhat-linux-gnu configure:2465: checking for a BSD-compatible install configure:2533: result: /usr/bin/install -c configure:2544: checking whether ln works configure:2566: result: yes configure:2570: checking whether ln -s works configure:2574: result: yes configure:2581: checking for a sed that does not truncate output configure:2645: result: /bin/sed configure:2654: checking for gawk configure:2670: found /bin/gawk configure:2681: result: gawk configure:3174: checking for libatomic support configure:3184: result: yes configure:3212: checking for libitm support configure:3222: result: yes configure:3231: checking for libsanitizer support configure:3241: result: yes configure:3250: checking for libvtv support configure:3260: result: yes configure:3270: checking for libmpx support configure:3280: result: yes configure:3289: checking for libhsail-rt support configure:3301: result: yes configure:4008: checking for gcc configure:4024: found /opt/centos/devtoolset-1.1/root/usr/bin//gcc configure:4035: result: gcc configure:4264: checking for C compiler version configure:4273: gcc --version >&5 gcc (GCC) 4.7.2 20121015 (Red Hat 4.7.2-5) Copyright (C) 2012 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. configure:4284: $? = 0 configure:4273: gcc -v >&5 Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/opt/centos/devtoolset-1.1/root/usr/libexec/gcc/x86_64-redhat-linux/4.7.2/lto-wrapper Target: x86_64-redhat-linux Configured with: ../configure --prefix=/opt/centos/devtoolset-1.1/root/usr --mandir=/opt/centos/devtoolset-1.1/root/usr/share/man --infodir=/opt/centos/devtoolset-1.1/root/usr/share/info --with-bugurl= http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --disable-build-with-cxx --disable-build-poststage1-with-cxx --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --enable-languages=c,c++,fortran,lto --enable-plugin --with-linker-hash-style=gnu --enable-initfini-array --disable-libgcj --with-ppl --with-cloog --with-mpc=/home/centos/rpm/BUILD/gcc-4.7.2-20121015/obj-x86_64-redhat-linux/mpc-install --with-tune=generic --with-arch_32=i686 --build=x86_64-redhat-linux Thread model: posix gcc version 4.7.2 20121015 (Red Hat 4.7.2-5) (GCC) configure:4284: $? = 0 configure:4273: gcc -V >&5 gcc: error: unrecognized command line option '-V' gcc: fatal error: no input files compilation terminated. configure:4284: $? = 4 configure:4273: gcc -qversion >&5 gcc: error: unrecognized command line option '-qversion' gcc: fatal error: no input files compilation terminated. configure:4284: $? = 4 configure:4304: checking for C compiler default output file name configure:4326: gcc conftest.c >&5 configure:4330: $? = 0 configure:4367: result: a.out configure:4383: checking whether the C compiler works configure:4392: ./a.out configure:4396: $? = 0 configure:4411: result: yes configure:4418: checking whether we are cross compiling configure:4420: result: no configure:4423: checking for suffix of executables configure:4430: gcc -o conftest conftest.c >&5 configure:4434: $? = 0 configure:4456: result: configure:4462: checking for suffix of object files configure:4484: gcc -c conftest.c >&5 configure:4488: $? = 0 configure:4509: result: o configure:4513: checking whether we are using the GNU C compiler configure:4532: gcc -c conftest.c >&5 configure:4532: $? = 0 configure:4541: result: yes configure:4550: checking whether gcc accepts -g configure:4570: gcc -c -g conftest.c >&5 configure:4570: $? = 0 configure:4611: result: yes configure:4628: checking for gcc option to accept ISO C89 configure:4692: gcc -c -g -O2 conftest.c >&5 configure:4692: $? = 0 configure:4705: result: none needed configure:4783: checking for g++ configure:4799: found /opt/centos/devtoolset-1.1/root/usr/bin//g++ configure:4810: result: g++ configure:4837: checking for C++ compiler version configure:4846: g++ --version >&5 g++ (GCC) 4.7.2 20121015 (Red Hat 4.7.2-5) Copyright (C) 2012 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. configure:4857: $? = 0 configure:4846: g++ -v >&5 Using built-in specs. COLLECT_GCC=g++ COLLECT_LTO_WRAPPER=/opt/centos/devtoolset-1.1/root/usr/libexec/gcc/x86_64-redhat-linux/4.7.2/lto-wrapper Target: x86_64-redhat-linux Configured with: ../configure --prefix=/opt/centos/devtoolset-1.1/root/usr --mandir=/opt/centos/devtoolset-1.1/root/usr/share/man --infodir=/opt/centos/devtoolset-1.1/root/usr/share/info --with-bugurl= http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --disable-build-with-cxx --disable-build-poststage1-with-cxx --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --enable-languages=c,c++,fortran,lto --enable-plugin --with-linker-hash-style=gnu --enable-initfini-array --disable-libgcj --with-ppl --with-cloog --with-mpc=/home/centos/rpm/BUILD/gcc-4.7.2-20121015/obj-x86_64-redhat-linux/mpc-install --with-tune=generic --with-arch_32=i686 --build=x86_64-redhat-linux Thread model: posix gcc version 4.7.2 20121015 (Red Hat 4.7.2-5) (GCC) configure:4857: $? = 0 configure:4846: g++ -V >&5 g++: error: unrecognized command line option '-V' g++: fatal error: no input files compilation terminated. configure:4857: $? = 4 configure:4846: g++ -qversion >&5 g++: error: unrecognized command line option '-qversion' g++: fatal error: no input files compilation terminated. configure:4857: $? = 4 configure:4861: checking whether we are using the GNU C++ compiler configure:4880: g++ -c conftest.cpp >&5 configure:4880: $? = 0 configure:4889: result: yes configure:4898: checking whether g++ accepts -g configure:4918: g++ -c -g conftest.cpp >&5 configure:4918: $? = 0 configure:4959: result: yes configure:5008: checking whether g++ accepts -static-libstdc++ -static-libgcc configure:5025: g++ -o conftest -g -O2 -static-libstdc++ -static-libgcc conftest.cpp >&5 configure:5025: $? = 0 configure:5026: result: yes configure:5090: checking for gnatbind configure:5106: found /usr/bin/gnatbind configure:5117: result: gnatbind configure:5182: checking for gnatmake configure:5198: found /usr/bin/gnatmake configure:5209: result: gnatmake configure:5231: checking whether compiler driver understands Ada configure:5254: result: no configure:5263: checking how to compare bootstrapped objects configure:5288: result: cmp --ignore-initial=16 $$f1 $$f2 configure:5348: checking for objdir configure:5363: result: .libs configure:5894: WARNING: using in-tree isl, disabling version check configure:7028: checking for default BUILD_CONFIG configure:7060: result: bootstrap-debug configure:7065: checking for --enable-vtable-verify configure:7078: result: no configure:7678: checking for bison configure:7694: found /usr/bin/bison configure:7705: result: bison -y configure:7725: checking for bison configure:7741: found /usr/bin/bison configure:7752: result: bison configure:7772: checking for gm4 configure:7802: result: no configure:7772: checking for gnum4 configure:7802: result: no configure:7772: checking for m4 configure:7788: found /usr/bin/m4 configure:7799: result: m4 configure:7819: checking for flex configure:7835: found /usr/bin/flex configure:7846: result: flex configure:7867: checking for flex configure:7883: found /usr/bin/flex configure:7894: result: flex configure:7914: checking for makeinfo configure:7930: found /usr/bin/makeinfo configure:7941: result: makeinfo configure:7975: checking for expect configure:8005: result: no configure:8024: checking for runtest configure:8054: result: no configure:8169: checking for ar configure:8185: found /opt/centos/devtoolset-1.1/root/usr/bin//ar configure:8196: result: ar configure:8310: checking for as configure:8326: found /opt/centos/devtoolset-1.1/root/usr/bin//as configure:8337: result: as configure:8451: checking for dlltool configure:8481: result: no configure:8511: checking for ld configure:8538: result: /opt/centos/devtoolset-1.1/root/usr/libexec/gcc/x86_64-redhat-linux/4.7.2/ld configure:8733: checking for lipo configure:8763: result: no configure:8874: checking for nm configure:8890: found /opt/centos/devtoolset-1.1/root/usr/bin//nm configure:8901: result: nm configure:9015: checking for ranlib configure:9031: found /opt/centos/devtoolset-1.1/root/usr/bin//ranlib configure:9042: result: ranlib configure:9151: checking for strip configure:9167: found /opt/centos/devtoolset-1.1/root/usr/bin//strip configure:9178: result: strip configure:9287: checking for windres configure:9317: result: no configure:9428: checking for windmc configure:9458: result: no configure:9569: checking for objcopy configure:9585: found /opt/centos/devtoolset-1.1/root/usr/bin//objcopy configure:9596: result: objcopy configure:9710: checking for objdump configure:9726: found /opt/centos/devtoolset-1.1/root/usr/bin//objdump configure:9737: result: objdump configure:9851: checking for readelf configure:9867: found /opt/centos/devtoolset-1.1/root/usr/bin//readelf configure:9878: result: readelf configure:10031: checking for cc configure:10047: found /opt/centos/devtoolset-1.1/root/usr/bin//cc configure:10058: result: cc configure:10192: checking for c++ configure:10208: found /opt/centos/devtoolset-1.1/root/usr/bin//c++ configure:10219: result: c++ configure:10353: checking for gcc configure:10369: found /opt/centos/devtoolset-1.1/root/usr/bin//gcc configure:10380: result: gcc configure:10509: checking for gfortran configure:10525: found /opt/centos/devtoolset-1.1/root/usr/bin//gfortran configure:10536: result: gfortran configure:10670: checking for gccgo configure:10700: result: no configure:10761: checking for ar configure:10794: result: no configure:10911: checking for ar configure:10927: found /opt/centos/devtoolset-1.1/root/usr/bin//ar configure:10938: result: ar configure:10991: checking for as configure:11024: result: no configure:11141: checking for as configure:11157: found /opt/centos/devtoolset-1.1/root/usr/bin//as configure:11168: result: as configure:11221: checking for dlltool configure:11254: result: no configure:11371: checking for dlltool configure:11401: result: no configure:11451: checking for ld configure:11484: result: no configure:11601: checking for ld configure:11617: found /opt/centos/devtoolset-1.1/root/usr/bin//ld configure:11628: result: ld configure:11681: checking for lipo configure:11714: result: no configure:11831: checking for lipo configure:11861: result: no configure:11911: checking for nm configure:11944: result: no configure:12061: checking for nm configure:12077: found /opt/centos/devtoolset-1.1/root/usr/bin//nm configure:12088: result: nm configure:12141: checking for objcopy configure:12174: result: no configure:12291: checking for objcopy configure:12307: found /opt/centos/devtoolset-1.1/root/usr/bin//objcopy configure:12318: result: objcopy configure:12371: checking for objdump configure:12404: result: no configure:12521: checking for objdump configure:12537: found /opt/centos/devtoolset-1.1/root/usr/bin//objdump configure:12548: result: objdump configure:12601: checking for ranlib configure:12634: result: no configure:12751: checking for ranlib configure:12767: found /opt/centos/devtoolset-1.1/root/usr/bin//ranlib configure:12778: result: ranlib configure:12831: checking for readelf configure:12864: result: no configure:12981: checking for readelf configure:12997: found /opt/centos/devtoolset-1.1/root/usr/bin//readelf configure:13008: result: readelf configure:13061: checking for strip configure:13094: result: no configure:13211: checking for strip configure:13227: found /opt/centos/devtoolset-1.1/root/usr/bin//strip configure:13238: result: strip configure:13291: checking for windres configure:13324: result: no configure:13441: checking for windres configure:13471: result: no configure:13521: checking for windmc configure:13554: result: no configure:13671: checking for windmc configure:13701: result: no configure:13729: checking where to find the target ar configure:13762: result: host tool configure:13771: checking where to find the target as configure:13804: result: host tool configure:13813: checking where to find the target cc configure:13836: result: just compiled configure:13855: checking where to find the target c++ configure:13881: result: just compiled configure:13900: checking where to find the target c++ for libstdc++ configure:13926: result: just compiled configure:13945: checking where to find the target dlltool configure:13978: result: host tool configure:13987: checking where to find the target gcc configure:14010: result: just compiled configure:14029: checking where to find the target gfortran configure:14055: result: just compiled configure:14074: checking where to find the target gccgo configure:14110: result: host tool configure:14119: checking where to find the target ld configure:14152: result: host tool configure:14161: checking where to find the target lipo configure:14183: result: host tool configure:14192: checking where to find the target nm configure:14225: result: host tool configure:14234: checking where to find the target objcopy configure:14267: result: host tool configure:14276: checking where to find the target objdump configure:14309: result: host tool configure:14318: checking where to find the target ranlib configure:14351: result: host tool configure:14360: checking where to find the target readelf configure:14393: result: host tool configure:14402: checking where to find the target strip configure:14435: result: host tool configure:14444: checking where to find the target windres configure:14477: result: host tool configure:14486: checking where to find the target windmc configure:14519: result: host tool configure:14556: checking whether to enable maintainer-specific portions of Makefiles configure:14565: result: no configure:14796: creating ./config.status ## ---------------------- ## ## Running config.status. ## ## ---------------------- ## This file was extended by config.status, which was generated by GNU Autoconf 2.64. Invocation command line was CONFIG_FILES = CONFIG_HEADERS = CONFIG_LINKS = CONFIG_COMMANDS = $ ./config.status on dendrite.met.iitb.ac.in config.status:1019: creating Makefile ## ---------------- ## ## Cache variables. ## ## ---------------- ## ac_cv_build=x86_64-redhat-linux-gnu ac_cv_c_compiler_gnu=yes ac_cv_cxx_compiler_gnu=yes ac_cv_env_AR_FOR_TARGET_set= ac_cv_env_AR_FOR_TARGET_value= ac_cv_env_AR_set= ac_cv_env_AR_value= ac_cv_env_AS_FOR_TARGET_set= ac_cv_env_AS_FOR_TARGET_value= ac_cv_env_AS_set= ac_cv_env_AS_value= ac_cv_env_CCC_set= ac_cv_env_CCC_value= ac_cv_env_CC_FOR_TARGET_set= ac_cv_env_CC_FOR_TARGET_value= ac_cv_env_CC_set= ac_cv_env_CC_value= ac_cv_env_CFLAGS_set= ac_cv_env_CFLAGS_value= ac_cv_env_CPPFLAGS_set= ac_cv_env_CPPFLAGS_value= ac_cv_env_CXXFLAGS_set= ac_cv_env_CXXFLAGS_value= ac_cv_env_CXX_FOR_TARGET_set= ac_cv_env_CXX_FOR_TARGET_value= ac_cv_env_CXX_set= ac_cv_env_CXX_value= ac_cv_env_DLLTOOL_FOR_TARGET_set= ac_cv_env_DLLTOOL_FOR_TARGET_value= ac_cv_env_DLLTOOL_set= ac_cv_env_DLLTOOL_value= ac_cv_env_GCC_FOR_TARGET_set= ac_cv_env_GCC_FOR_TARGET_value= ac_cv_env_GFORTRAN_FOR_TARGET_set= ac_cv_env_GFORTRAN_FOR_TARGET_value= ac_cv_env_GOC_FOR_TARGET_set= ac_cv_env_GOC_FOR_TARGET_value= ac_cv_env_LDFLAGS_set= ac_cv_env_LDFLAGS_value= ac_cv_env_LD_FOR_TARGET_set= ac_cv_env_LD_FOR_TARGET_value= ac_cv_env_LD_set= ac_cv_env_LD_value= ac_cv_env_LIBS_set= ac_cv_env_LIBS_value= ac_cv_env_LIPO_FOR_TARGET_set= ac_cv_env_LIPO_FOR_TARGET_value= ac_cv_env_LIPO_set= ac_cv_env_LIPO_value= ac_cv_env_NM_FOR_TARGET_set= ac_cv_env_NM_FOR_TARGET_value= ac_cv_env_NM_set= ac_cv_env_NM_value= ac_cv_env_OBJCOPY_FOR_TARGET_set= ac_cv_env_OBJCOPY_FOR_TARGET_value= ac_cv_env_OBJCOPY_set= ac_cv_env_OBJCOPY_value= ac_cv_env_OBJDUMP_FOR_TARGET_set= ac_cv_env_OBJDUMP_FOR_TARGET_value= ac_cv_env_OBJDUMP_set= ac_cv_env_OBJDUMP_value= ac_cv_env_RANLIB_FOR_TARGET_set= ac_cv_env_RANLIB_FOR_TARGET_value= ac_cv_env_RANLIB_set= ac_cv_env_RANLIB_value= ac_cv_env_READELF_FOR_TARGET_set= ac_cv_env_READELF_FOR_TARGET_value= ac_cv_env_READELF_set= ac_cv_env_READELF_value= ac_cv_env_STRIP_FOR_TARGET_set= ac_cv_env_STRIP_FOR_TARGET_value= ac_cv_env_STRIP_set= ac_cv_env_STRIP_value= ac_cv_env_WINDMC_FOR_TARGET_set= ac_cv_env_WINDMC_FOR_TARGET_value= ac_cv_env_WINDMC_set= ac_cv_env_WINDMC_value= ac_cv_env_WINDRES_FOR_TARGET_set= ac_cv_env_WINDRES_FOR_TARGET_value= ac_cv_env_WINDRES_set= ac_cv_env_WINDRES_value= ac_cv_env_build_alias_set=set ac_cv_env_build_alias_value=x86_64-redhat-linux ac_cv_env_build_configargs_set= ac_cv_env_build_configargs_value= ac_cv_env_host_alias_set= ac_cv_env_host_alias_value= ac_cv_env_host_configargs_set= ac_cv_env_host_configargs_value= ac_cv_env_target_alias_set= ac_cv_env_target_alias_value= ac_cv_env_target_configargs_set= ac_cv_env_target_configargs_value= ac_cv_host=x86_64-redhat-linux-gnu ac_cv_objext=o ac_cv_path_SED=/bin/sed ac_cv_path_install='/usr/bin/install -c' ac_cv_prog_AR=ar ac_cv_prog_AR_FOR_TARGET=ar ac_cv_prog_AS=as ac_cv_prog_AS_FOR_TARGET=as ac_cv_prog_AWK=gawk ac_cv_prog_BISON=bison ac_cv_prog_CC_FOR_TARGET=cc ac_cv_prog_CXX_FOR_TARGET=c++ ac_cv_prog_FLEX=flex ac_cv_prog_GCC_FOR_TARGET=gcc ac_cv_prog_GFORTRAN_FOR_TARGET=gfortran ac_cv_prog_LD=/opt/centos/devtoolset-1.1/root/usr/libexec/gcc/x86_64-redhat-linux/4.7.2/ld ac_cv_prog_LD_FOR_TARGET=ld ac_cv_prog_LEX=flex ac_cv_prog_M4=m4 ac_cv_prog_MAKEINFO=makeinfo ac_cv_prog_NM=nm ac_cv_prog_NM_FOR_TARGET=nm ac_cv_prog_OBJCOPY=objcopy ac_cv_prog_OBJCOPY_FOR_TARGET=objcopy ac_cv_prog_OBJDUMP=objdump ac_cv_prog_OBJDUMP_FOR_TARGET=objdump ac_cv_prog_RANLIB=ranlib ac_cv_prog_RANLIB_FOR_TARGET=ranlib ac_cv_prog_READELF=readelf ac_cv_prog_READELF_FOR_TARGET=readelf ac_cv_prog_STRIP=strip ac_cv_prog_STRIP_FOR_TARGET=strip ac_cv_prog_YACC='bison -y' ac_cv_prog_ac_ct_CC=gcc ac_cv_prog_ac_ct_CXX=g++ ac_cv_prog_ac_ct_GNATBIND=gnatbind ac_cv_prog_ac_ct_GNATMAKE=gnatmake ac_cv_prog_cc_c89= ac_cv_prog_cc_g=yes ac_cv_prog_cxx_g=yes ac_cv_target=x86_64-redhat-linux-gnu acx_cv_cc_gcc_supports_ada=no acx_cv_prog_LN=ln gcc_cv_prog_cmp_skip='cmp --ignore-initial=16 $$f1 $$f2' gcc_cv_tool_dirs=/home1/pb/libexec/gcc/x86_64-redhat-linux/8.1.0:/home1/pb/libexec/gcc/x86_64-redhat-linux:/usr/lib/gcc/x86_64-redhat-linux/8.1.0:/usr/lib/gcc/x86_64-redhat-linux:/home1/pb/x86_64-redhat-linux/bin/x86_64-redhat-linux/8.1.0:/home1/pb/x86_64-redhat-linux/bin: gcc_cv_tool_prefix=/home1/pb lt_cv_objdir=.libs ## ----------------- ## ## Output variables. ## ## ----------------- ## AR='ar' AR_FOR_BUILD='$(AR)' AR_FOR_TARGET='$(AR)' AS='as' AS_FOR_BUILD='$(AS)' AS_FOR_TARGET='$(AS)' AWK='gawk' BISON='bison' BUILD_CONFIG='bootstrap-debug' CC='gcc' CC_FOR_BUILD='$(CC)' CC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/' CFLAGS='-g -O2' CFLAGS_FOR_BUILD='-g -O2' CFLAGS_FOR_TARGET='-g -O2' COMPILER_AS_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/as' COMPILER_LD_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/collect-ld' COMPILER_NM_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/nm' CONFIGURE_GDB_TK='' CPPFLAGS='' CXX='g++ -std=gnu++98' CXXFLAGS='-g -O2' CXXFLAGS_FOR_BUILD='-g -O2' CXXFLAGS_FOR_TARGET='-g -O2' CXX_FOR_BUILD='$(CXX)' CXX_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xg++ -B$$r/$(HOST_SUBDIR)/gcc/ -nostdinc++ `if test -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags; then $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes; else echo -funconfigured-libstdc++-v3 ; fi` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs' DEBUG_PREFIX_CFLAGS_FOR_TARGET='' DEFS='-DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DLT_OBJDIR=\".libs/\"' DLLTOOL='dlltool' DLLTOOL_FOR_BUILD='$(DLLTOOL)' DLLTOOL_FOR_TARGET='$(DLLTOOL)' ECHO_C='' ECHO_N='-n' ECHO_T='' EXEEXT='' EXPECT='expect' FLAGS_FOR_TARGET=' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include' FLEX='flex' GCC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/' GCC_SHLIB_SUBDIR='' GDB_TK='' GFORTRAN_FOR_BUILD='$(GFORTRAN)' GFORTRAN_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gfortran -B$$r/$(HOST_SUBDIR)/gcc/' GNATBIND='gnatbind' GNATMAKE='gnatmake' GOC_FOR_BUILD='$(GOC)' GOC_FOR_TARGET='$(GOC)' INSTALL_DATA='${INSTALL} -m 644' INSTALL_GDB_TK='' INSTALL_PROGRAM='${INSTALL}' INSTALL_SCRIPT='${INSTALL}' LD='/opt/centos/devtoolset-1.1/root/usr/libexec/gcc/x86_64-redhat-linux/4.7.2/ld' LDFLAGS='' LDFLAGS_FOR_BUILD='' LDFLAGS_FOR_TARGET='' LD_FOR_BUILD='$(LD)' LD_FOR_TARGET='$(LD)' LEX='flex' LIBOBJS='' LIBS='' LIPO='lipo' LIPO_FOR_TARGET='$(LIPO)' LN='ln' LN_S='ln -s' LTLIBOBJS='' M4='m4' MAINT='#' MAINTAINER_MODE_FALSE='' MAINTAINER_MODE_TRUE='#' MAKEINFO='makeinfo' NM='nm' NM_FOR_BUILD='$(NM)' NM_FOR_TARGET='$(NM)' OBJCOPY='objcopy' OBJCOPY_FOR_TARGET='$(OBJCOPY)' OBJDUMP='objdump' OBJDUMP_FOR_TARGET='$(OBJDUMP)' OBJEXT='o' PACKAGE_BUGREPORT='' PACKAGE_NAME='' PACKAGE_STRING='' PACKAGE_TARNAME='' PACKAGE_URL='' PACKAGE_VERSION='' PATH_SEPARATOR=':' RANLIB='ranlib' RANLIB_FOR_BUILD='$(RANLIB)' RANLIB_FOR_TARGET='$(RANLIB)' RAW_CXX_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -shared-libgcc -B$$r/$(HOST_SUBDIR)/gcc -nostdinc++ -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs' READELF='readelf' READELF_FOR_TARGET='$(READELF)' RPATH_ENVVAR='LD_LIBRARY_PATH' RUNTEST='runtest' SED='/bin/sed' SHELL='/bin/sh' STRIP='strip' STRIP_FOR_TARGET='$(STRIP)' SYSROOT_CFLAGS_FOR_TARGET='' TOPLEVEL_CONFIGURE_ARGUMENTS='../gcc-8.1.0/configure --prefix=/home1/pb --enable-checking=release --enable-languages=c,c++,fortran,lto --disable-multilib --build=x86_64-redhat-linux' WINDMC='windmc' WINDMC_FOR_BUILD='$(WINDMC)' WINDMC_FOR_TARGET='$(WINDMC)' WINDRES='windres' WINDRES_FOR_BUILD='$(WINDRES)' WINDRES_FOR_TARGET='$(WINDRES)' YACC='bison -y' ac_ct_CC='gcc' ac_ct_CXX='g++' bindir='${exec_prefix}/bin' build='x86_64-redhat-linux-gnu' build_alias='x86_64-redhat-linux' build_configargs=' --cache-file=./config.cache '\''--prefix=/home1/pb'\'' '\''--enable-checking=release'\'' '\''--disable-multilib'\'' '\''--enable-languages=c,c++,fortran,lto'\'' --program-transform-name='\''s,y,y,'\'' --disable-option-checking' build_configdirs=' libiberty libcpp fixincludes' build_cpu='x86_64' build_libsubdir='build-x86_64-redhat-linux' build_noncanonical='x86_64-redhat-linux' build_os='linux-gnu' build_subdir='build-x86_64-redhat-linux' build_tooldir='${exec_prefix}/x86_64-redhat-linux' build_vendor='redhat' compare_exclusions='gcc/cc*-checksum$(objext) | gcc/ada/*tools/*' configdirs=' intl libiberty zlib libbacktrace libcpp libdecnumber gmp mpfr mpc isl fixincludes gcc libcc1 lto-plugin' datadir='${datarootdir}' datarootdir='${prefix}/share' do_compare='cmp --ignore-initial=16 $$f1 $$f2' docdir='${datarootdir}/doc/${PACKAGE}' dvidir='${docdir}' exec_prefix='${prefix}' extra_host_libiberty_configure_flags='--enable-shared' extra_host_zlib_configure_flags='' extra_isl_gmp_configure_flags='--with-gmp-builddir=$$r/$(HOST_SUBDIR)/gmp' extra_liboffloadmic_configure_flags='' extra_linker_plugin_configure_flags='' extra_linker_plugin_flags='' extra_mpc_gmp_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/.libs' extra_mpc_mpfr_configure_flags='--with-mpfr-include=$$s/mpfr/src --with-mpfr-lib=$$r/$(HOST_SUBDIR)/mpfr/src/.libs' extra_mpfr_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/.libs' get_gcc_base_ver='cat' gmpinc='-I$$r/$(HOST_SUBDIR)/gmp -I$$s/gmp -I$$r/$(HOST_SUBDIR)/mpfr/src -I$$s/mpfr/src -I$$s/mpc/src ' gmplibs='-L$$r/$(HOST_SUBDIR)/gmp/.libs -L$$r/$(HOST_SUBDIR)/mpfr/src/.libs -L$$r/$(HOST_SUBDIR)/mpc/src/.libs -lmpc -lmpfr -lgmp' host='x86_64-redhat-linux-gnu' host_alias='' host_configargs=' --cache-file=./config.cache '\''--prefix=/home1/pb'\'' '\''--enable-checking=release'\'' '\''--disable-multilib'\'' '\''--enable-languages=c,c++,fortran,lto'\'' --program-transform-name='\''s,y,y,'\'' --disable-option-checking' host_cpu='x86_64' host_noncanonical='x86_64-redhat-linux' host_os='linux-gnu' host_shared='no' host_subdir='.' host_vendor='redhat' htmldir='${docdir}' includedir='${prefix}/include' infodir='${datarootdir}/info' islinc='-I$$r/$(HOST_SUBDIR)/isl/include -I$$s/isl/include' isllibs='-L$$r/$(HOST_SUBDIR)/isl/.libs -lisl' libdir='${exec_prefix}/lib' libexecdir='${exec_prefix}/libexec' localedir='${datarootdir}/locale' localstatedir='${prefix}/var' mandir='${datarootdir}/man' oldincludedir='/usr/include' pdfdir='${docdir}' poststage1_ldflags='-static-libstdc++ -static-libgcc' poststage1_libs='' prefix='/home1/pb' program_transform_name='s,y,y,' psdir='${docdir}' sbindir='${exec_prefix}/sbin' sharedstatedir='${prefix}/com' stage1_cflags='-g' stage1_checking='--enable-checking=release,types' stage1_languages='c,c++,lto' stage1_ldflags='-static-libstdc++ -static-libgcc' stage1_libs='' stage2_werror_flag='' sysconfdir='${prefix}/etc' target='x86_64-redhat-linux-gnu' target_alias='' target_configargs='--cache-file=./config.cache '\''--prefix=/home1/pb'\'' '\''--enable-checking=release'\'' '\''--disable-multilib'\'' '\''--enable-languages=c,c++,fortran,lto'\'' --program-transform-name='\''s,y,y,'\'' --disable-option-checking' target_configdirs=' libgcc libbacktrace libgomp libatomic libitm libstdc++-v3 libsanitizer libvtv libmpx libssp libquadmath libgfortran' target_cpu='x86_64' target_noncanonical='x86_64-redhat-linux' target_os='linux-gnu' target_subdir='x86_64-redhat-linux' target_vendor='redhat' tooldir='${exec_prefix}/x86_64-redhat-linux' ## ------------------- ## ## File substitutions. ## ## ------------------- ## alphaieee_frag='/dev/null' host_makefile_frag='/dev/null' ospace_frag='/dev/null' serialization_dependencies='serdep.tmp' target_makefile_frag='../gcc-8.1.0/config/mt-gnu' ## ----------- ## ## confdefs.h. ## ## ----------- ## /* confdefs.h */ #define PACKAGE_NAME "" #define PACKAGE_TARNAME "" #define PACKAGE_VERSION "" #define PACKAGE_STRING "" #define PACKAGE_BUGREPORT "" #define PACKAGE_URL "" #define LT_OBJDIR ".libs/" configure: exit 0
