[pgpool-committers: 2020] pgpool: Add --enable-cassert option to the configure and make necessary

[Muhammad Usama]

Add --enable-cassert option to the configure and make necessary changes to compile the code with debug assertions.
If pgpool-II is compiled with cassert enabled, the assertion checking can be enabled or disabled
by command line option (--debug-assertions or -x)

Branch
------
master

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=9f7edc48b735b3dc8674bb6856fa555d5a09da57

Modified Files
--------------
configure                |   34 ++++++++++++++++++++++++++++
configure.in             |    7 ++++++
doc/pgpool-en.html       |    4 +++-
src/Makefile.am          |    1 +
src/Makefile.in          |    8 +++++--
src/include/config.h.in  |    3 +++
src/include/pool_type.h  |    4 ++--
src/main/main.c          |   12 ++++++----
src/utils/error/assert.c |   55 ++++++++++++++++++++++++++++++++++++++++++++++
9 files changed, 119 insertions(+), 9 deletions(-)