diff options
Diffstat (limited to 'setup.py')
| -rw-r--r-- | setup.py | 28 |
1 files changed, 21 insertions, 7 deletions
@@ -61,6 +61,13 @@ if sys.version < '2.2.3': DistributionMetadata.classifiers = None DistributionMetadata.download_url = None +def get_pg_config(kind, pg_config="pg_config"): + p = popen2.popen3(pg_config + " --" + kind) + r = p[0].readline().strip() + if not r: + raise Warning(p[2].readline()) + return r + class psycopg_build_ext(build_ext): """Conditionally complement the setup.cfg options file. @@ -93,13 +100,6 @@ class psycopg_build_ext(build_ext): self.pgdir = None self.pg_config = self.DEFAULT_PG_CONFIG self.mx_include_dir = None - - def get_pg_config(self, kind): - p = popen2.popen3(self.pg_config + " --" + kind) - r = p[0].readline().strip() - if not r: - raise Warning(p[2].readline()) - return r def get_compiler(self): """Return the c compiler to compile extensions. @@ -109,6 +109,9 @@ class psycopg_build_ext(build_ext): """ return self.compiler or get_default_compiler() + def get_pg_config(self, kind): + return get_pg_config(kind, self.pg_config) + def build_extensions(self): # Linking against this library causes psycopg2 to crash # on Python >= 2.4. Maybe related to strdup calls, cfr. @@ -149,6 +152,17 @@ class psycopg_build_ext(build_ext): self.library_dirs.append(self.get_pg_config("libdir")) self.include_dirs.append(self.get_pg_config("includedir")) self.include_dirs.append(self.get_pg_config("includedir-server")) + try: + # Here we take a conservative approach: we suppose that + # *at least* PostgreSQL 7.4 is available (this is the only + # 7.x series supported by psycopg 2) + pgversion = self.get_pg_config("version").split()[1] + pgmajor, pgminor, pgpatch = pgversion.split('.') + except: + pgmajor, pgminor, pgpatch = 7, 4, 0 + define_macros.append(("PG_MAJOR_VERSION", pgmajor)) + define_macros.append(("PG_MINOR_VERSION", pgminor)) + define_macros.append(("PG_PATCH_VERSION", pgpatch)) except Warning, w: if self.pg_config == self.DEFAULT_PG_CONFIG: sys.stderr.write("Warning: %s" % str(w)) |