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Fortran预处理引入/usr/include/stdc-predef.h报错Unclassifiable statement

2018-09-18
cndaqiang
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Error: Invalid character in name at (1)
/usr/include/stdc-predef.h:2.3:
Included at c_pointer.F90:1:
This file is part of the GNU C Library.
1

出现的情况

  • centos7 gnu 编译,在编译libxc-2.0.0 和octopus-4.1.2时
  • 编译BerkeleyGW

2022-10-21 最新解决方案

指定编译参数,默认的参数FCCPP="/lib/cpp -C -ansi"会使用C的方式注释,产生的fpp文件里面有/* */等,导致Fortran编译失败

FCCPP="/lib/cpp -ansi"

如libxc和octopus使用

./configure --prefix=$ROOT/libxc-2.0.0  CC=gcc CXX=g++ FC=gfortran FCCPP="/lib/cpp -ansi"

BerkeleyGW则直接修改arch.mk中的FCCPP="/lib/cpp -ansi"

旧的解决方案保留,万一将来不得已用上

  • 修改include的文件,去掉注释行
  • 预处理结束后,修改生成的文件,删除注释
  • 在Makefile的脚本中,添加自动删除命令,

centos7编译octopus遇到的问题
与在centos6上,使用相同版本的gcc-4.8.4,libxc-2.0.3,gsl-1.14,openmpi-1.10.3,fftw-3.3.3,sclapack进行编译
octopus-4.1.2的configure命令没有报错,make时却报下面的错误

/* Copyright (C) 1991-2012 Free Software Foundation, Inc.
 1
Error: Invalid character in name at (1)
/usr/include/stdc-predef.h:2.3:
	Included at c_pointer.F90:1:

   This file is part of the GNU C Library.
   1
Error: Unclassifiable statement at (1)
/usr/include/stdc-predef.h:4.3:
	Included at c_pointer.F90:1:

   The GNU C Library is free software; you can redistribute it and/or
   1
Error: Unclassifiable statement at (1)
/usr/include/stdc-predef.h:4.39:
	Included at c_pointer.F90:1:

   The GNU C Library is free software; you can redistribute it and/or
									   1
Error: Unclassifiable statement at (1)
/usr/include/stdc-predef.h:5.3:
	Included at c_pointer.F90:1:

   modify it under the terms of the GNU Lesser General Public

ROOT管理员修改/usr/include/stdc-predef.h

根据Yambo Community Forum的建议,应该是libxc的问题,无法识别/usr/include/stdc-predef.h中的注释部分

备份stdc-predef.h后,删除其中的注释部分,也就是/*注释。。。*/里面的内容,再执行编译就可以了

无管理员权限时(2019-05-06更新)

在RedHat上编译libxc-2.0.0遇到,同样错误,也是/usr/include/stdc-predef.h的注释造成
在make后的目录中,搜索注释中的语句IEC,发现/usr/include/stdc-predef.h已经被引入src/libxc.f90
只要删除src/libxc.f90中的/* */部分继续make就可以编译了



发现错误和结局的过程如下

   The GNU C Library is distributed in the hope that it will be useful,
   1
Error: Unclassifiable statement at (1)
/usr/include/stdc-predef.h:10.3:
    Included at ./libxc_master.F90:1:

   but WITHOUT ANY WARRANTY; without even the implied warranty of
   1
Error: Unclassifiable statement at (1)
/usr/include/stdc-predef.h:10.29:
    Included at ./libxc_master.F90:1:

   but WITHOUT ANY WARRANTY; without even the implied warranty of
                             1
Error: Unclassifiable statement at (1)
/usr/include/stdc-predef.h:11.3:
    Included at ./libxc_master.F90:1:

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1
Error: Unclassifiable statement at (1)
/usr/include/stdc-predef.h:12.3:
    Included at ./libxc_master.F90:1:

   Lesser General Public License for more details.
   1
Error: Unclassifiable statement at (1)
/usr/include/stdc-predef.h:14.3:
    Included at ./libxc_master.F90:1:

   You should have received a copy of the GNU Lesser General Public
   1
Error: Unclassifiable statement at (1)
/usr/include/stdc-predef.h:15.3:
    Included at ./libxc_master.F90:1:

   License along with the GNU C Library; if not, see
   1
Error: Unclassifiable statement at (1)
/usr/include/stdc-predef.h:15.41:
    Included at ./libxc_master.F90:1:

   License along with the GNU C Library; if not, see
                                         1
Error: Unclassifiable statement at (1)
/usr/include/stdc-predef.h:16.4:
    Included at ./libxc_master.F90:1:

   <http://www.gnu.org/licenses/>.  */
    1
Error: Invalid character in name at (1)
/usr/include/stdc-predef.h:21.1:
    Included at ./libxc_master.F90:1:

/* This header is separate from features.h so that the compiler can
 1
Error: Invalid character in name at (1)
/usr/include/stdc-predef.h:22.3:
    Included at ./libxc_master.F90:1:

   include it implicitly at the start of every compilation.  It must
   1
Error: Unclassifiable statement at (1)
/usr/include/stdc-predef.h:23.3:
    Included at ./libxc_master.F90:1:

   not itself include <features.h> or any other header that includes
   1
Error: Unclassifiable statement at (1)
/usr/include/stdc-predef.h:24.4:
    Included at ./libxc_master.F90:1:

   <features.h> because the implicit include comes before any feature
    1
Error: Invalid character in name at (1)
/usr/include/stdc-predef.h:25.3:
    Included at ./libxc_master.F90:1:

   test macros that may be defined in a source file before it first
   1
Error: Unclassifiable statement at (1)
/usr/include/stdc-predef.h:26.3:
    Included at ./libxc_master.F90:1:

   explicitly includes a system header.  GCC knows the name of this
   1
Error: Unclassifiable statement at (1)
/usr/include/stdc-predef.h:27.3:
    Included at ./libxc_master.F90:1:

   header in order to preinclude it.  */
   1
Error: Unclassifiable statement at (1)
/usr/include/stdc-predef.h:29.1:
    Included at ./libxc_master.F90:1:

/* We do support the IEC 559 math functionality, real and complex.  */
 1
Error: Invalid character in name at (1)
Fatal Error: Error count reached limit of 25.
make[3]: *** [libxc_la-libxc.lo] Error 1
make[3]: Leaving directory `/public/home/cndaqiang/soft/gcc-openmpi/source/libxc-2.0.0/src'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/public/home/cndaqiang/soft/gcc-openmpi/source/libxc-2.0.0/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/public/home/cndaqiang/soft/gcc-openmpi/source/libxc-2.0.0'
make: *** [all] Error 2

在make后的目录中,搜索注释中的语句IEC,发现/usr/include/stdc-predef.h已经被引入src/libxc.f90

[cndaqiang@login3 libxc-2.0.0]$ fyou IEC
src/libxc.f90:33:/* We do support the IEC 559 math functionality, real and complex.  */
src/libxc.f90:37:/* wchar_t uses ISO/IEC 10646 (2nd ed., published 2011-03-15) /

只要删除src/libxc.f90中的/* */部分就可以编译了

[非管理员]对于octopus-4.1-2同样的错误

要改的信息更多,可以通过修改Makefile解决

cd /public/home/cndaqiang/soft/gcc-MVAPICH/source/octopus-4.1.2/src/basic
vi Makefile

做出如下更改

719 ########Add by cndaqiang
720 ####### 2019-05-07
721 .F90.o:
722         /lib/cpp -C -ansi  $(AM_CPPFLAGS) -I. $< > $*_oct.f90
723         $(top_srcdir)/build/preprocess.pl $*_oct.f90 \
724           "" "yes" "yes"
725         sed -i '5,41d' $*_oct.f90
726         mpif90 -O3      -I /public/home/cndaqiang/soft/gcc-openmpi/libxc-2.0.0/include $(AM_FCFLAGS) -c  -o $@ $*_oct.    f90
727 #       @rm -f $*_oct.f90
728 

729 ########END cndaqiang
730 # This rule is basically to create a _oct.f90 file by hand for
731 # debugging purposes. It is identical to the first part of
732 # the .F90.o rule.
733 ##########Add by cndaqiang
734 ######### 2019-05-07
735 .F90_oct.f90:
736         /lib/cpp -C -ansi  $(AM_CPPFLAGS) -I. $< > $*_oct.f90
737         $(top_srcdir)/build/preprocess.pl $*_oct.f90 \
738           "" "yes" "yes"
739         sed -i '5,41d' $*_oct.f90
740 
741 ########END cndaqiang

针对下面Makefile做同样修改

vi src/math/Makefile
vi src/species/Makefile
vi src/ions/Makefile
vi src/grid/Makefile
vi src/poisson/Makefile
vi src/states/Makefile
vi src/xc/Makefile
vi src/hamiltonian/Makefile
vi src/system/Makefile
vi src/scf/Makefile
vi src/td/Makefile
vi src/opt_control/Makefile
vi src/td/Makefile
vi src/sternheimer/Makefile
vi src/main/Makefile

或者使用下面的脚本


#!/bin/bash
for i in basic  math   species   ions   grid   poisson   states   xc   hamiltonian   system   scf   td   opt_control   td   sternheimer   main
do
Makefile=src/${i}/Makefile
#修改.F90.o
hang=$(grep -n "^.F90.o:"  $Makefile | awk '{printf "%d\n",$1}' )
hang=$(echo -e "$hang+4"|bc)
sed -i "${hang}i CNQsed -i '5,41d' \$\*_oct.f90" $Makefile
sed -i "${hang}s/CNQ/\t/g" $Makefile
hang=$(echo -e "$hang-4"|bc)
sed -i "${hang}i ##### Add by CNQ " $Makefile
hang=$(echo -e "$hang+8"|bc)
sed -i "${hang}i ##### END CNQ " $Makefile
#修改.F90_oct.f90
hang=$(grep -n .F90_oct.f90 $Makefile | awk '{printf "%d\n",$1}' )
hang=$(echo -e "$hang+4"|bc)
sed -i "${hang}i CNQsed -i '5,41d' \$\*_oct.f90" $Makefile
sed -i "${hang}s/CNQ/\t/g" $Makefile
hang=$(echo -e "$hang-4"|bc)
sed -i "${hang}i ##### Add by CNQ " $Makefile
hang=$(echo -e "$hang+6"|bc)
sed -i "${hang}i ##### END CNQ " $Makefile

done 

BerkeleyGW直接修改Makefile

由于arch.mk里面的FCPP = /usr/bin/cpp -ansi -C包含了C,所以生成的Common/nrtype.p.f也是带/**/注释的,简单的方式修改为FCPP = /usr/bin/cpp -ansi就可以了

/usr/bin/cpp -ansi -C -I./Common -DCPLX -DINTEL -DMPI -DOMP -DUSESCALAPACK -DUNPACKED -DUSEFFTW3  Common/nrtype.f90 > Common/nrtype.p.f;
mpiifort -free -qopenmp -I ./Common -I /opt/ohpc/pub/apps/intel2020/compilers_and_libraries_2020.2.254/linux/mkl/include/fftw/ -c -O3  -g Common/nrtype.p.f -o Common/nrtype.o -module Common/
<命令行>(1): warning #5117: Bad # preprocessor line
# 1 "/usr/include/stdc-predef.h" 1 3 4
-----------------------------------^
/usr/include/stdc-predef.h(1): error #5082: Syntax error, found '/' when expecting one of: <LABEL> <END-OF-STATEMENT> ; <IDENTIFIER> TYPE MODULE ELEMENTAL IMPURE NON_RECURSIVE ...
/* Copyright (C) 1991-2012 Free Software Foundation, Inc.
^
/usr/include/stdc-predef.h(16): error #5145: Invalid blank/tab
   <http://www.gnu.org/licenses/>.  */
----------------------------------^
/usr/include/stdc-predef.h(22): error #5145: Invalid blank/tab
   include it implicitly at the start of every compilation.  It must
-----------------------------------------------------------^
/usr/include/stdc-predef.h(33): error #5143: Missing mandatory separating blank
/* wchar_t uses ISO/IEC 10646 (2nd ed., published 2011-03-15) /
--------------------------------^
/usr/include/stdc-predef.h(34): error #5145: Invalid blank/tab
   Unicode 6.0.  */
---------------^
/usr/include/stdc-predef.h(37): error #5145: Invalid blank/tab
/* We do not support C11 <threads.h>.  */
-------------------------------------^
/usr/include/stdc-predef.h(1): catastrophic error: Could not recover from previous syntax error
compilation aborted for Common/nrtype.p.f (code 1)
make: *** [Common/nrtype.o] 错误 1

我们也可以通过修改Makefile解决vi Common/common-rules.mk
添加/home/users/cndaqiang/soft/ifort-impi2020/BerkeleyGW-3.0.1/rmf90.sh处理脚本

#clang C-preprocessing treats files incorrectly if they have .F90 extension
ifeq ($(findstring clang,$(FCPP)),clang)
  f90_CPP = cp $(basename $<).f90 $(basename $<)_cp.F90; $(FCPP) $(INCLUDE) $(CPPOPT) $(basename $<)_cp.F90 > $(basename $<).p.f; $(REMOVE) $(basename $<)_cp.F90;
else
  f90_CPP = $(FCPP) $(INCLUDE) $(CPPOPT) $< > $(basename $<).p.f;  /home/users/cndaqiang/soft/ifort-impi2020/BerkeleyGW-3.0.1/rmf90.sh $(basename $<).p.f
endif
F90_CPP = $(FCPP) -P $(INCLUDE) $(CPPOPT) $< > $(basename $<).p.f;/home/users/cndaqiang/soft/ifort-impi2020/BerkeleyGW-3.0.1/rmF90.sh $(basename $<).p.f

因为这几个文件的的规则是差不多的,所以rmf90rmF90分别为

(python37) [HUAIROU cndaqiang@login01 BerkeleyGW-3.0.1]$cat rmf90.sh
echo "cndaqiang deal $1"
sed -i '4,43d' $1
exit

if [ $1 == Common/nrtype.p.f ]
then
echo "sed -i '4,43d' $1"
sed -i '4,43d' $1
fi

(python37) [HUAIROU cndaqiang@login01 BerkeleyGW-3.0.1]$cat rmF90.sh
echo "cndaqiang deal  $1"
sed -i '1,27d' $1
exit

if [ $1 == Common/nrtype.p.f ]
then
echo "sed -i '4,43d' $1"
sed -i '4,43d' $1
fi

此时再编译就没有问题了

/usr/bin/cpp -ansi -I./Common -DCPLX -DINTEL -DMPI -DOMP -DUSESCALAPACK -DUNPACKED -DUSEFFTW3  Common/nrtype.f90 > Common/nrtype.p.f
mpiifort -free -qopenmp -I ./Common -I /opt/ohpc/pub/apps/intel2020/compilers_and_libraries_2020.2.254/linux/mkl/include/fftw/ -c -O3  -g Common/nrtype.p.f -o Common/nrtype.o -module Common/
<命令行>(1): warning #5117: Bad # preprocessor line
# 1 "/usr/include/stdc-predef.h" 1 3 4
-----------------------------------^

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