thinkwell <thinkwelldesi...@gmail.com> writes:
> I'm trying to build Python 3.6 on Centos 6, and am successful in doing
> so, except for the sqlite3 library. I started with a brand new install
> of Centos 6 and installed devtoolset-2 to build with a newer
> compiler. But whether with default compiler or 4.82, I get the
> following errors when building the sqlite3 module. sqlite &
> sqlite-devel are installed.
>
> [code]
> building '_sqlite3' extension
> gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3
> -Wall -Wstrict-prototypes -fPIC -DMODULE_NAME="sqlite3"
> -IModules/_sqlite -I/usr/include -I./Include -I. -I/usr/local/include
> -I/tmp/Python-3.6.0/Include -I/tmp/Python-3.6.0 -c
> /tmp/Python-3.6.0/Modules/_sqlite/cache.c -o
> build/temp.linux-x86_64-3.6/tmp/Python-3.6.0/Modules/_sqlite/cache.o
> gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3
> -Wall -Wstrict-prototypes -fPIC -DMODULE_NAME="sqlite3"
> -IModules/_sqlite -I/usr/include -I./Include -I. -I/usr/local/include
> -I/tmp/Python-3.6.0/Include -I/tmp/Python-3.6.0 -c
> /tmp/Python-3.6.0/Modules/_sqlite/connection.c -o
> build/temp.linux-x86_64-3.6/tmp/Python-3.6.0/Modules/_sqlite/connection.o
> gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3
> -Wall -Wstrict-prototypes -fPIC -DMODULE_NAME="sqlite3"
> -IModules/_sqlite -I/usr/include -I./Include -I. -I/usr/local/include
> -I/tmp/Python-3.6.0/Include -I/tmp/Python-3.6.0 -c
> /tmp/Python-3.6.0/Modules/_sqlite/cursor.c -o
> build/temp.linux-x86_64-3.6/tmp/Python-3.6.0/Modules/_sqlite/cursor.o
> /tmp/Python-3.6.0/Modules/_sqlite/cursor.c: In function
> ‘_pysqlite_query_execute’:
> /tmp/Python-3.6.0/Modules/_sqlite/cursor.c:517:5: warning: implicit
> declaration of function ‘sqlite3_stmt_readonly’
> [-Wimplicit-function-declaration]
> if (self->connection->begin_statement &&
> !sqlite3_stmt_readonly(self->statement->st) && !self->statement->is_ddl) {
> ^
> gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3
> -Wall -Wstrict-prototypes -fPIC -DMODULE_NAME="sqlite3"
> -IModules/_sqlite -I/usr/include -I./Include -I. -I/usr/local/include
> -I/tmp/Python-3.6.0/Include -I/tmp/Python-3.6.0 -c
> /tmp/Python-3.6.0/Modules/_sqlite/microprotocols.c -o
> build/temp.linux-x86_64-3.6/tmp/Python-3.6.0/Modules/_sqlite/microprotocols.o
> gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3
> -Wall -Wstrict-prototypes -fPIC -DMODULE_NAME="sqlite3"
> -IModules/_sqlite -I/usr/include -I./Include -I. -I/usr/local/include
> -I/tmp/Python-3.6.0/Include -I/tmp/Python-3.6.0 -c
> /tmp/Python-3.6.0/Modules/_sqlite/module.c -o
> build/temp.linux-x86_64-3.6/tmp/Python-3.6.0/Modules/_sqlite/module.o
> gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3
> -Wall -Wstrict-prototypes -fPIC -DMODULE_NAME="sqlite3"
> -IModules/_sqlite -I/usr/include -I./Include -I. -I/usr/local/include
> -I/tmp/Python-3.6.0/Include -I/tmp/Python-3.6.0 -c
> /tmp/Python-3.6.0/Modules/_sqlite/prepare_protocol.c -o
> build/temp.linux-x86_64-3.6/tmp/Python-3.6.0/Modules/_sqlite/prepare_protocol.o
> gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3
> -Wall -Wstrict-prototypes -fPIC -DMODULE_NAME="sqlite3"
> -IModules/_sqlite -I/usr/include -I./Include -I. -I/usr/local/include
> -I/tmp/Python-3.6.0/Include -I/tmp/Python-3.6.0 -c
> /tmp/Python-3.6.0/Modules/_sqlite/row.c -o
> build/temp.linux-x86_64-3.6/tmp/Python-3.6.0/Modules/_sqlite/row.o
> gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3
> -Wall -Wstrict-prototypes -fPIC -DMODULE_NAME="sqlite3"
> -IModules/_sqlite -I/usr/include -I./Include -I. -I/usr/local/include
> -I/tmp/Python-3.6.0/Include -I/tmp/Python-3.6.0 -c
> /tmp/Python-3.6.0/Modules/_sqlite/statement.c -o
> build/temp.linux-x86_64-3.6/tmp/Python-3.6.0/Modules/_sqlite/statement.o
> gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3
> -Wall -Wstrict-prototypes -fPIC -DMODULE_NAME="sqlite3"
> -IModules/_sqlite -I/usr/include -I./Include -I. -I/usr/local/include
> -I/tmp/Python-3.6.0/Include -I/tmp/Python-3.6.0 -c
> /tmp/Python-3.6.0/Modules/_sqlite/util.c -o
> build/temp.linux-x86_64-3.6/tmp/Python-3.6.0/Modules/_sqlite/util.o
> gcc -pthread -shared -Wl,--rpath=/usr/lib
> build/temp.linux-x86_64-3.6/tmp/Python-3.6.0/Modules/_sqlite/cache.o
> build/temp.linux-x86_64-3.6/tmp/Python-3.6.0/Modules/_sqlite/connection.o
> build/temp.linux-x86_64-3.6/tmp/Python-3.6.0/Modules/_sqlite/cursor.o
> build/temp.linux-x86_64-3.6/tmp/Python-3.6.0/Modules/_sqlite/microprotocols.o
> build/temp.linux-x86_64-3.6/tmp/Python-3.6.0/Modules/_sqlite/module.o
> build/temp.linux-x86_64-3.6/tmp/Python-3.6.0/Modules/_sqlite/prepare_protocol.o
> build/temp.linux-x86_64-3.6/tmp/Python-3.6.0/Modules/_sqlite/row.o
> build/temp.linux-x86_64-3.6/tmp/Python-3.6.0/Modules/_sqlite/statement.o
> build/temp.linux-x86_64-3.6/tmp/Python-3.6.0/Modules/_sqlite/util.o
> -L. -L/usr/local/lib -lsqlite3 -lpython3.6m -o
> build/lib.linux-x86_64-3.6/_sqlite3.cpython-36m-x86_64-linux-gnu.so
> warning: building with the bundled copy of libffi is deprecated on this
> platform. It will not be distributed with Python 3.7
> *** WARNING: renaming "_sqlite3" since importing it failed:
> build/lib.linux-x86_64-3.6/_sqlite3.cpython-36m-x86_64-linux-gnu.so:
> undefined symbol: sqlite3_stmt_readonly
> [/code]
>
> Any help for me in getting python 3.6 built on Centos 6?
What version of the sqlite3 libraries do you have? See
https://github.com/ghaering/pysqlite/issues/85 for example.
--
regards,
kushal
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