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authorTom Lane2016-10-04 20:38:45 +0000
committerTom Lane2016-10-04 20:38:45 +0000
commitfc76259f5b8473dbd3d2009b0e4a267cf3a7e704 (patch)
treef5fd959acce33202dba074047beeb64586f3d0b4
parent46ddbbb1177a7e6ce5a4fe0ef8fa8ac49f36d0bb (diff)
Huh, we do need to look in $python_configdir for the Python shlib.
Debian does it that way, for no doubt what seems to them a good reason. Thanks to Aidan Van Dyk for confirmation.
-rw-r--r--config/python.m413
-rwxr-xr-xconfigure3
2 files changed, 10 insertions, 6 deletions
diff --git a/config/python.m4 b/config/python.m4
index 108d52cb07..20f5e46a32 100644
--- a/config/python.m4
+++ b/config/python.m4
@@ -67,10 +67,12 @@ AC_SUBST(python_includespec)[]dnl
# directory name and LDLIBRARY is the file name of the shlib. But in older
# installations LDLIBRARY is frequently a useless path fragment, and it's also
# possible that the shlib is in a standard library directory such as /usr/lib
-# so that LIBDIR is of no interest. We must also check that what we found is
-# a shared library not a plain library, which we do by checking its extension.
-# (We used to rely on Py_ENABLE_SHARED, but that only tells us that a shlib
-# exists, not that we found it.)
+# so that LIBDIR is irrelevant. Also, some packagers put the .so symlink for
+# the shlib in ${python_configdir} even though Python itself never does.
+# We must also check that what we found is a shared library not a plain
+# library, which we do by checking its extension. (We used to rely on
+# Py_ENABLE_SHARED, but that only tells us that a shlib exists, not that
+# we found it.)
AC_DEFUN([PGAC_CHECK_PYTHON_EMBED_SETUP],
[AC_REQUIRE([_PGAC_CHECK_PYTHON_DIRS])
AC_MSG_CHECKING([how to link an embedded Python application])
@@ -94,7 +96,8 @@ else
fi
# Search for a likely-looking file.
found_shlib=0
- for d in "${python_libdir}" /usr/lib64 /usr/lib; do
+ for d in "${python_libdir}" "${python_configdir}" /usr/lib64 /usr/lib
+ do
for e in .so .dll .dylib .sl; do
if test -e "$d/lib${ldlibrary}$e"; then
python_libdir="$d"
diff --git a/configure b/configure
index 7bb8f8b1c6..ef3526853c 100755
--- a/configure
+++ b/configure
@@ -7639,7 +7639,8 @@ else
fi
# Search for a likely-looking file.
found_shlib=0
- for d in "${python_libdir}" /usr/lib64 /usr/lib; do
+ for d in "${python_libdir}" "${python_configdir}" /usr/lib64 /usr/lib
+ do
for e in .so .dll .dylib .sl; do
if test -e "$d/lib${ldlibrary}$e"; then
python_libdir="$d"