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[GENERAL] Using different GCC, CFLAGS, CCFLAGS and CPPFLAGS to compile Postgresand PostGIS? - Mailing list pgsql-general

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Subject [GENERAL] Using different GCC, CFLAGS, CCFLAGS and CPPFLAGS to compile Postgresand PostGIS?
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Msg-id CAE48+sKzsa1Dj5Hf6a6PWWNXVR-ZKLpGFoAwK59ofpfvWj27uw@mail.gmail.com
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Re: [GENERAL] Using different GCC, CFLAGS, CCFLAGS and CPPFLAGS to compile Postgres and PostGIS?
[GENERAL] Re: Using different GCC, CFLAGS, CCFLAGS and CPPFLAGS to compilePostgres and PostGIS?
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Hi,

I am wondering about this question for a while with no definite answer to it, can someone explain me in detail to clear me out on the following question :

What can go wrong or is it acceptable if I build Postgres from source with let's say GCC 4.x.y and some specific CFLAGS, CPPFLAGS and CCFLAGS and when I try to install an extension for Postgres such as PostGIS using a different version of GCC lets say GCC 4.x.z with varying CFLAGS, CCFLAGS and CPPFLAGS and if I follow the same process for other non-contrib extensions? I want to know the theory behind this and it would serve me a great help to understand the systems aspect of the process as well.

Thanks

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