pdo_informix завершает работу `make test` после` make`

Я застрял, пытаясь установить pdo_informix на rhel6 с php 5.3.3. Все установлено, кроме самого pdo_informix.so. У меня есть такая библиотека для php 5.4.4, но она скомпилирована с API выше, чем требуется для 5.3.3, поэтому я пытался скомпилировать из исходников.
И в тесте я получаю это:

=====================================================================
PHP         : /usr/local/bin/php
PHP_SAPI    : cli
PHP_VERSION : 5.3.3
ZEND_VERSION: 2.3.0
PHP_OS      : Linux - Linux cc-allplus.msk.vtb24.ru 2.6.32-504.12.2.el6.x86_64 #1 SMP Sun Feb 1 12:14:02 EST 2015 x86_64
INI actual  : /usr/local/src/php-5.3.3/ext/pdo_informix/tmp-php.ini
More .INIs  :
CWD         : /usr/local/src/php-5.3.3/ext/pdo_informix
Extra dirs  :
VALGRIND    : Not used
=====================================================================
TIME START 2015-08-20 12:15:53
=====================================================================
FAIL pdo_informix: Connect to database [tests/fvt_001.phpt]
FAIL pdo_informix: Count number of affected rows [tests/fvt_002.phpt]
PASS pdo_informix: Connection attempt with wrong user/pwd [tests/fvt_003.phpt]
PASS pdo_informix: Connection attempt with wrong user/pwd [tests/fvt_004.phpt]
FAIL pdo_informix: Get the driver version [tests/fvt_005.phpt]
FAIL pdo_informix: Test error conditions [tests/fvt_006.phpt]
FAIL pdo_informix: Test error conditions [tests/fvt_007.phpt]
FAIL pdo_informix: Test error conditions through non-existent tables [tests/fvt_008.phpt]
FAIL pdo_informix: Test error conditions through faulty SQL [tests/fvt_009.phpt]
FAIL pdo_informix: Count number of affected rows - Update [tests/fvt_010.phpt]
FAIL pdo_informix: Count number of affected rows - Delete [tests/fvt_011.phpt]
FAIL pdo_informix: Count number of affected rows - Select [tests/fvt_012.phpt]
FAIL pdo_informix: Scrollable cursor; retrieve negative row [tests/fvt_013.phpt]
FAIL pdo_informix: rowCount - insert, delete [tests/fvt_014.phpt]
FAIL pdo_informix: Insert/select clob/blob columns with binding to local variable or stream [tests/fvt_015.phpt]
FAIL pdo_informix: Insert integer by binding an empty string, a NULL, and an integer string to column [tests/fvt_016.phpt]
FAIL pdo_informix: Insert and retrieve a very large file. [tests/fvt_017.phpt]
FAIL pdo_informix: Insert and retrieve a very large clob file. [tests/fvt_017b.phpt]
FAIL pdo_informix: Select LOBs, including null and 0-length [tests/fvt_017c.phpt]
FAIL pdo_informix: Quote a string. [tests/fvt_018.phpt]
FAIL pdo_informix: Get the last inserted serial numbers [tests/fvt_019.phpt]
FAIL pdo_informix: rollback [tests/fvt_020.phpt]
FAIL pdo_informix: commit [tests/fvt_021.phpt]
FAIL pdo_informix: rollback with autocommit off [tests/fvt_022.phpt]
FAIL pdo_informix: commit with autocommit off [tests/fvt_023.phpt]
FAIL pdo_informix: Change fetch modes. [tests/fvt_024.phpt]
FAIL pdo_informix: Get Column meta data. [tests/fvt_025.phpt]
FAIL pdo_informix: Check error code. [tests/fvt_026.phpt]
FAIL pdo_informix: Testing fetchColumn with different modes and options [tests/fvt_027.phpt]
FAIL pdo_informix: PDOStatement::fetch() [tests/fvt_030.phpt]
FAIL pdo_informix: Tests all Fetch orientations [tests/fvt_031.phpt]
FAIL pdo_informix: Check error codes after a failed execution [tests/fvt_032.phpt]
FAIL pdo_informix: Check error condition when given null connection parameters [tests/fvt_033.phpt]
FAIL pdo_informix: Check error condition when inserting into non-existent table [tests/fvt_034.phpt]
FAIL pdo_informix: Check return values from exec [tests/fvt_035.phpt]
FAIL pdo_informix: Test the setting of different options [tests/fvt_036.phpt]
FAIL pdo_informix: Testing the lastInsertID function. [tests/fvt_038.phpt]
FAIL pdo_informix: Get the server info. [tests/fvt_040.phpt]
FAIL pdo_informix: Check the clearing of error codes [tests/fvt_49872.phpt]
=====================================================================
TIME END 2015-08-20 12:15:54

=====================================================================
TEST RESULT SUMMARY
---------------------------------------------------------------------
Exts skipped    :    0
Exts tested     :   28
---------------------------------------------------------------------

Number of tests :   39                39
Tests skipped   :    0 (  0.0%) --------
Tests warned    :    0 (  0.0%) (  0.0%)
Tests failed    :   37 ( 94.9%) ( 94.9%)
Expected fail   :    0 (  0.0%) (  0.0%)
Tests passed    :    2 (  5.1%) (  5.1%)
---------------------------------------------------------------------
Time taken      :    1 seconds
=====================================================================

=====================================================================
FAILED TEST SUMMARY
---------------------------------------------------------------------
pdo_informix: Connect to database [tests/fvt_001.phpt]
pdo_informix: Count number of affected rows [tests/fvt_002.phpt]
pdo_informix: Get the driver version [tests/fvt_005.phpt]
pdo_informix: Test error conditions [tests/fvt_006.phpt]
pdo_informix: Test error conditions [tests/fvt_007.phpt]
pdo_informix: Test error conditions through non-existent tables [tests/fvt_008.phpt]
pdo_informix: Test error conditions through faulty SQL [tests/fvt_009.phpt]
pdo_informix: Count number of affected rows - Update [tests/fvt_010.phpt]
pdo_informix: Count number of affected rows - Delete [tests/fvt_011.phpt]
pdo_informix: Count number of affected rows - Select [tests/fvt_012.phpt]
pdo_informix: Scrollable cursor; retrieve negative row [tests/fvt_013.phpt]
pdo_informix: rowCount - insert, delete [tests/fvt_014.phpt]
pdo_informix: Insert/select clob/blob columns with binding to local variable or stream [tests/fvt_015.phpt]
pdo_informix: Insert integer by binding an empty string, a NULL, and an integer string to column [tests/fvt_016.phpt]
pdo_informix: Insert and retrieve a very large file. [tests/fvt_017.phpt]
pdo_informix: Insert and retrieve a very large clob file. [tests/fvt_017b.phpt]
pdo_informix: Select LOBs, including null and 0-length [tests/fvt_017c.phpt]
pdo_informix: Quote a string. [tests/fvt_018.phpt]
pdo_informix: Get the last inserted serial numbers [tests/fvt_019.phpt]
pdo_informix: rollback [tests/fvt_020.phpt]
pdo_informix: commit [tests/fvt_021.phpt]
pdo_informix: rollback with autocommit off [tests/fvt_022.phpt]
pdo_informix: commit with autocommit off [tests/fvt_023.phpt]
pdo_informix: Change fetch modes. [tests/fvt_024.phpt]
pdo_informix: Get Column meta data. [tests/fvt_025.phpt]
pdo_informix: Check error code. [tests/fvt_026.phpt]
pdo_informix: Testing fetchColumn with different modes and options [tests/fvt_027.phpt]
pdo_informix: PDOStatement::fetch() [tests/fvt_030.phpt]
pdo_informix: Tests all Fetch orientations [tests/fvt_031.phpt]
pdo_informix: Check error codes after a failed execution [tests/fvt_032.phpt]
pdo_informix: Check error condition when given null connection parameters [tests/fvt_033.phpt]
pdo_informix: Check error condition when inserting into non-existent table [tests/fvt_034.phpt]
pdo_informix: Check return values from exec [tests/fvt_035.phpt]
pdo_informix: Test the setting of different options [tests/fvt_036.phpt]
pdo_informix: Testing the lastInsertID function. [tests/fvt_038.phpt]
pdo_informix: Get the server info. [tests/fvt_040.phpt]
pdo_informix: Check the clearing of error codes [tests/fvt_49872.phpt]
=====================================================================

что может быть сделано неправильно или эта библиотека все равно будет работать?