Re: [Gm2] updated documentation with additional info on prerequisites

[Gaius Mulley]

Yves Cloutier <address@hidden> writes:

> Unfortunately no this is still not working for me, although now I get
> different errors:
>
> make[2]: Entering directory '/home/drifter/dev/build-8.2.0/lto-plugin'
> make all-am
> make[3]: Entering directory '/home/drifter/dev/build-8.2.0/lto-plugin'
> /bin/sh ./libtool --tag=CC --tag=disable-static --mode=compile gcc -
> DHAVE_CONFIG_H -I. -
> I../../gcc-8.2.0+gm2-git-latest/gm2/gcc-versionno/lto-plugin -
> I../../gcc-8.2.0+gm2-git-latest/gm2/gcc-versionno/lto-plugin/../include
> -DHAVE_CONFIG_H -Wall -g -c -o lto-plugin.lo .
> ./../gcc-8.2.0+gm2-git-latest/gm2/gcc-versionno/lto-plugin/lto-plugin.c
> libtool: compile: gcc -DHAVE_CONFIG_H -I. -
> I../../gcc-8.2.0+gm2-git-latest/gm2/gcc-versionno/lto-plugin -
> I../../gcc-8.2.0+gm2-git-latest/gm2/gcc-versionno/lto-plugin/../include
> -DHAVE_CONFIG_H -Wall -g -c .
> ./../gcc-8.2.0+gm2-git-latest/gm2/gcc-versionno/lto-plugin/lto-plugin.c
> -fPIC -DPIC -o .libs/lto-plugin.o
> /bin/sh ./libtool --tag=CC --tag=disable-static --mode=link gcc -Wall -
> g -Wc,-static-libgcc -module -bindir
> /home/drifter/opt/lib/gcc/x86_64-pc-linux-gnu/8.2.0 -Xcompiler
> '-static-libstdc++' -Xcompiler '-static-libgcc' -o liblto_plugin.la -
> rpath /home/drifter/opt/lib/gcc/x86_64-pc-linux-gnu/8.2.0
> lto-plugin.lo -Wc,../libiberty/pic/libiberty.a 
> libtool: link: gcc -shared -fPIC -DPIC .libs/lto-plugin.o -
> static-libgcc -static-libstdc++ -static-libgcc .
> ./libiberty/pic/libiberty.a -Wl,-soname -Wl,liblto_plugin.so.0 -o .
> libs/liblto_plugin.so.0.0.0
> libtool: link: (cd ".libs" && rm -f "liblto_plugin.so.0" && ln -s
> "liblto_plugin.so.0.0.0" "liblto_plugin.so.0")
> libtool: link: (cd ".libs" && rm -f "liblto_plugin.so" && ln -s
> "liblto_plugin.so.0.0.0" "liblto_plugin.so")
> libtool: link: ( cd ".libs" && rm -f "liblto_plugin.la" && ln -s
> "../liblto_plugin.la" "liblto_plugin.la" )
> libtool: install: /usr/bin/install -c .libs/liblto_plugin.so.0.0.0
> /home/drifter/dev/build-8.2.0/lto-plugin/../gcc/liblto_plugin.so.0.0.0
> libtool: install: (cd /home/drifter/dev/build-8.2.0/lto-plugin/../gcc
> && { ln -s -f liblto_plugin.so.0.0.0 liblto_plugin.so.0 || { rm -f
> liblto_plugin.so.0 && ln -s liblto_plugin.so.0.0.0 liblto_plugin.so.0;
> }; })
> libtool: install: (cd /home/drifter/dev/build-8.2.0/lto-plugin/../gcc
> && { ln -s -f liblto_plugin.so.0.0.0 liblto_plugin.so || { rm -f
> liblto_plugin.so && ln -s liblto_plugin.so.0.0.0 liblto_plugin.so; }; }
> )
> libtool: install: /usr/bin/install -c .libs/liblto_plugin.lai
> /home/drifter/dev/build-8.2.0/lto-plugin/../gcc/liblto_plugin.la
> libtool: install: warning: remember to run `libtool --finish
> /home/drifter/opt/lib/gcc/x86_64-pc-linux-gnu/8.2.0'
> make[3]: Leaving directory '/home/drifter/dev/build-8.2.0/lto-plugin'
> make[2]: Leaving directory '/home/drifter/dev/build-8.2.0/lto-plugin'
> Configuring in ./gcc
> configure: loading cache ./config.cache
> configure: error: `GMPLIBS' has changed since the previous run:
> configure: former value: `-lmpc -lmpfr -lgmp'
> configure: current value: `-L/home/drifter/dev/build-8.2.0/./gmp/.libs
> -L/home/drifter/dev/build-8.2.0/./mpfr/src/.libs -
> L/home/drifter/dev/build-8.2.0/./mpc/src/.libs -lmpc -lmpfr -lgmp'
> configure: error: `GMPINC' has changed since the previous run:
> configure: former value: `'
> configure: current value: `-I/home/drifter/dev/build-8.2.0/./gmp -
> I/home/drifter/dev/gcc-8.2.0+gm2-git-latest/gm2/gcc-versionno/gmp -
> I/home/drifter/dev/build-8.2.0/./mpfr/src -
> I/home/drifter/dev/gcc-8.2.0+gm2-git-latest/gm2/gcc-versionno/mpfr/src
> -I/home/drifter/dev/gcc-8.2.0+gm2-git-latest/gm2/gcc-versionno/mpc/src
> '
> configure: error: `ISLLIBS' has changed since the previous run:
> configure: former value: `-lisl'
> configure: current value: `-L/home/drifter/dev/build-8.2.0/./isl/.libs
> -lisl'
> configure: error: `ISLINC' has changed since the previous run:
> configure: former value: `'
> configure: current value:
> `-I/home/drifter/dev/build-8.2.0/./isl/include -
> I/home/drifter/dev/gcc-8.2.0+gm2-git-latest/gm2/gcc-versionno/isl/include'
> configure: error: in `/home/drifter/dev/build-8.2.0/gcc':
> configure: error: changes in the environment can compromise the build
> configure: error: run `make distclean' and/or `rm ./config.cache' and
> start over
> make[1]: *** [Makefile:4256: configure-gcc] Error 1
> make[1]: Leaving directory '/home/drifter/dev/build-8.2.0'
> make: *** [Makefile:926: all] Error 2
>
> I did run make distclean , re did configure and then make, but still
> get the above.

It might be worth destroying build directory, and starting afresh

rm -rf build
mkdir build
cd build
../gcc-8.2.0+gm2-git-latest/gm2/gcc-versionno/configure "etc"
make


regards,
Gaius