Hi, when recompiling pyalpm 0.7-3 against pacman 5.0 libraries, I have the following errors:

==> Making package: pyalpm 0.7-3 (sáb ene 30 07:08:16 COT 2016)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving sources...
-> Found pyalpm-0.7.tar.gz
==> Validating source files with sha1sums...
pyalpm-0.7.tar.gz ... Passed
==> Extracting sources...
-> Extracting pyalpm-0.7.tar.gz with bsdtar
==> Removing existing $pkgdir/ directory...
==> Starting build()...
running build
running build_py
running build_ext
building 'pyalpm' extension
gcc -pthread -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -march=core2 -mtune=core2 -O2 -pipe -fstack-protector-strong -Wno-format -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.5m -c src/pyalpm.c -o build/temp.linux-x86_64-3.5/src/pyalpm.o -Wall -Wextra -Wconversion -Wno-unused-parameter -Wno-unused-function -Wdeclaration-after-statement -ansi -D_FILE_OFFSET_BITS=64 -DVERSION="0.7"
gcc -pthread -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -march=core2 -mtune=core2 -O2 -pipe -fstack-protector-strong -Wno-format -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.5m -c src/util.c -o build/temp.linux-x86_64-3.5/src/util.o -Wall -Wextra -Wconversion -Wno-unused-parameter -Wno-unused-function -Wdeclaration-after-statement -ansi -D_FILE_OFFSET_BITS=64 -DVERSION="0.7"
gcc -pthread -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -march=core2 -mtune=core2 -O2 -pipe -fstack-protector-strong -Wno-format -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.5m -c src/package.c -o build/temp.linux-x86_64-3.5/src/package.o -Wall -Wextra -Wconversion -Wno-unused-parameter -Wno-unused-function -Wdeclaration-after-statement -ansi -D_FILE_OFFSET_BITS=64 -DVERSION="0.7"
In file included from /usr/include/python3.5m/Python.h:65:0,
from src/package.c:25:
/usr/include/python3.5m/pytime.h:136:56: warning: ‘struct timespec’ declared inside parameter list
PyAPI_FUNC(int) _PyTime_AsTimespec(_PyTime_t t, struct timespec *ts);
^
/usr/include/python3.5m/pytime.h:136:56: warning: its scope is only this definition or declaration, which is probably not what you want
gcc -pthread -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -march=core2 -mtune=core2 -O2 -pipe -fstack-protector-strong -Wno-format -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.5m -c src/db.c -o build/temp.linux-x86_64-3.5/src/db.o -Wall -Wextra -Wconversion -Wno-unused-parameter -Wno-unused-function -Wdeclaration-after-statement -ansi -D_FILE_OFFSET_BITS=64 -DVERSION="0.7"
In file included from /usr/include/python3.5m/Python.h:65:0,
from src/db.c:24:
/usr/include/python3.5m/pytime.h:136:56: warning: ‘struct timespec’ declared inside parameter list
PyAPI_FUNC(int) _PyTime_AsTimespec(_PyTime_t t, struct timespec *ts);
^
/usr/include/python3.5m/pytime.h:136:56: warning: its scope is only this definition or declaration, which is probably not what you want
gcc -pthread -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -march=core2 -mtune=core2 -O2 -pipe -fstack-protector-strong -Wno-format -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.5m -c src/options.c -o build/temp.linux-x86_64-3.5/src/options.o -Wall -Wextra -Wconversion -Wno-unused-parameter -Wno-unused-function -Wdeclaration-after-statement -ansi -D_FILE_OFFSET_BITS=64 -DVERSION="0.7"
gcc -pthread -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -march=core2 -mtune=core2 -O2 -pipe -fstack-protector-strong -Wno-format -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.5m -c src/handle.c -o build/temp.linux-x86_64-3.5/src/handle.o -Wall -Wextra -Wconversion -Wno-unused-parameter -Wno-unused-function -Wdeclaration-after-statement -ansi -D_FILE_OFFSET_BITS=64 -DVERSION="0.7"
gcc -pthread -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -march=core2 -mtune=core2 -O2 -pipe -fstack-protector-strong -Wno-format -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.5m -c src/transaction.c -o build/temp.linux-x86_64-3.5/src/transaction.o -Wall -Wextra -Wconversion -Wno-unused-parameter -Wno-unused-function -Wdeclaration-after-statement -ansi -D_FILE_OFFSET_BITS=64 -DVERSION="0.7"
In file included from /usr/include/python3.5m/Python.h:65:0,
from src/transaction.c:25:
/usr/include/python3.5m/pytime.h:136:56: warning: ‘struct timespec’ declared inside parameter list
PyAPI_FUNC(int) _PyTime_AsTimespec(_PyTime_t t, struct timespec *ts);
^
/usr/include/python3.5m/pytime.h:136:56: warning: its scope is only this definition or declaration, which is probably not what you want
src/transaction.c: In function ‘pyalpm_eventcb’:
src/transaction.c:144:10: error: ‘ALPM_EVENT_PACORIG_CREATED’ undeclared (first use in this function)
case ALPM_EVENT_PACORIG_CREATED:
^
src/transaction.c:144:10: note: each undeclared identifier is reported only once for each function it appears in
error: command 'gcc' failed with exit status 1
==> ERROR: A failure occurred in build().
Aborting...