Pierre Labastie schreef op 2019-12-01 14:25:
Le 01/12/2019 à 13:06, Henk Boswijk a écrit :
I am following LFS-systemd Book 9.0. When compiling Gcc Pass 2 I get
the
following fatal error:
make[2]: Entering directory
'/mnt/lfs/sources/gcc-9.2.0/build/build-x86_64-pc-linux-gnu/libcpp'
x86_64-lfs-linux-gnu-g++ -I../../../libcpp -I.
-I../../../libcpp/../include
-I../../../libcpp/include -g -O2 -W -Wall -Wno-narrowing
-Wwrite-strings
-Wmissing-format-attribute -pedantic -Wno-long-long -fno-exceptions
-fno-rtti
-I../../../libcpp -I. -I../../../libcpp/../include
-I../../../libcpp/include
-c -o charset.o -MT charset.o -MMD -MP -MF .deps/charset.Tpo
../../../libcpp/charset.c
In file included from ../../../libcpp/charset.c:21:
../../../libcpp/system.h:41:10: fatal error: new: No such file or
directory
41 | #include <new>
| ^~~~~
compilation terminated.
make[2]: *** [Makefile:224: charset.o] Error 1
make[2]: Leaving directory
'/mnt/lfs/sources/gcc-9.2.0/build/build-x86_64-pc-linux-gnu/libcpp'
make[1]: *** [Makefile:2808: all-build-libcpp] Error 2
make[1]: Leaving directory '/mnt/lfs/sources/gcc-9.2.0/build'
make: *** [Makefile:961: all] Error 2
As far as I know I have not been deviating from the instructions in
the book.
Can anyone point me to a solution?
Thanks in advance.
Looks like something went wrong while compiling libstdc++. the file
"new"
should be installed in /tools/x86_64-lfs-linux-gnu/include/c++/9.2.0/
To check, first try:
find /tools -name new # should answer the above
If it is found, check that /tools/bin/x86_64-lfs-linux-gnu-g++ is able
to find it:
echo 'int main () { }' | /tools/bin/x86_64-lfs-linux-gnu-g++ --verbose
-xc++
and check the lines beginning at "#include <...> search starts here" in
the
output. There should be a line like
/mnt/lfs/tools/bin/../lib/gcc/x86_64-lfs-linux-gnu/9.2.0/../../../../x86_64-lfs-linux-gnu/include/c++/9.2.0
If it is not there, something went wrong while compiling gcc-pass1. I
guess
the best is to start over.
If it is not found, try rebuilding libstdc++, and try again the
commands
above. If everything is OK, rebuild binutils pass2, then gcc pass 2.
But before that, check that the environment of user lfs is correctly
set.
HTH
Pierre
Thanks for the help, Pierre. The file 'new' was not there, so I started
all over as you suggested.
This time all went well. Up to the end of Chapter 5, there were no
problems.
Thanks again.
Henk
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