Build fails

[skyhover]

Build fails

[chenzimin]

I have encountered the same problem on MacOS, and I solved it by installing the latest version of bison.

[alipourm]

bison is already the latest version.

$ brew install bison
Warning: bison 3.3.2 is already installed and up-to-date

[chenzimin]

You have to, if you haven't done it already, force link bison (in MacOS at least), otherwise it still uses the older version of bison:

brew link bison --force

and export the bin path to bison:

'export PATH="/usr/local/opt/bison/bin:$PATH"' >> ~/.bash_profile
source ~/.bash_profile

You can check the bison version by:

bison -V

[alipourm]

Thanks! It worked.

[SavinduHerath]

:\Deckard Source\Deckard\src\main>bash build.sh
rm -f *.pyc
make -C simple clean
make[1]: Entering directory '/mnt/c/Deckard Source/Deckard/src/ptgen/simple'
rm -f .o lex.yy.cc pt_c.tab pt_c.y head.cc c_ptgen
make[1]: Leaving directory '/mnt/c/Deckard Source/Deckard/src/ptgen/simple'
make -C gcc clean
make[1]: Entering directory '/mnt/c/Deckard Source/Deckard/src/ptgen/gcc'
rm -f .o lex.yy.cc pt_c.tab pt_c.y head.cc gccptgen.a
make[1]: Leaving directory '/mnt/c/Deckard Source/Deckard/src/ptgen/gcc'
make -C java clean
make[1]: Entering directory '/mnt/c/Deckard Source/Deckard/src/ptgen/java'
rm -f .o lex.yy.cc pt_j.tab pt_j.y head.cc javaptgen.a
make[1]: Leaving directory '/mnt/c/Deckard Source/Deckard/src/ptgen/java'
make -C php5 clean
make[1]: Entering directory '/mnt/c/Deckard Source/Deckard/src/ptgen/php5'
rm -f .o lex.yy.cc pt_zend_language_parser.tab pt_zend_language_parser.y head.cc phpptgen.a
make[1]: Leaving directory '/mnt/c/Deckard Source/Deckard/src/ptgen/php5'
make -C sol clean
make[1]: Entering directory '/mnt/c/Deckard Source/Deckard/src/ptgen/sol'
rm -f .o lex.yy.cc pt_solidity. head.cc solidityptgen.a
make[1]: Leaving directory '/mnt/c/Deckard Source/Deckard/src/ptgen/sol'
make -C gcc
make[1]: Entering directory '/mnt/c/Deckard Source/Deckard/src/ptgen/gcc'
./mainc.py c.y
bison -d pt_c.y -o pt_c.tab.cc
bison: pt_c.y: cannot open: No such file or directory
make[1]: *** [Makefile:59: pt_c.tab.cc] Error 1
make[1]: Leaving directory '/mnt/c/Deckard Source/Deckard/src/ptgen/gcc'
make: *** [Makefile:35: TARGET] Error 2
Error: ptgen make failed. Exit.
Error: ptgen make failed. Deckard build fails.

I get this error when building. Can anyone help me with this? I am running the latest version of bison and python 2.7

[shangeethas]

Even after linking to the latest bison, the build fails with following error in MacOS.
make -C sol
./mainsol.py solidity.y
bison -d pt_solidity.y -o pt_solidity.tab.cc -v -g
pt_solidity.y:2.1-12: warning: deprecated directive: ‘%pure-parser’, use ‘%define api.pure’ [-Wdeprecated]
2 | %pure-parser
| ^~~~~~~~~~~~
| %define api.pure
pt_solidity.y: warning: 31 shift/reduce conflicts [-Wconflicts-sr]
pt_solidity.y: warning: 14 reduce/reduce conflicts [-Wconflicts-rr]
pt_solidity.y: note: rerun with option '-Wcounterexamples' to generate conflict counterexamples
pt_solidity.y: warning: fix-its can be applied. Rerun with option '--update'. [-Wother]
flex -olex.yy.cc solidity.l
g++ -O3 -I../../include -c -o lex.yy.o lex.yy.cc
solidity.l:9:10: fatal error: 'error.h' file not found
#include <error.h>
^~~~~~~~~
1 error generated.
make[1]: *** [lex.yy.o] Error 1
make: *** [TARGET] Error 2
Error: ptgen make failed. Exit.
Error: ptgen make failed. Deckard build fails.

Can anyone help in fixing this issue?