Port Bug Report: postmaster initialization fails when creating a shared memory region

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POSTGRESQL BUG REPORT TEMPLATE
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Your name : Ryan Anderson
Your email address : ryan(at)michonline(dot)com

Category : install: compile
Severity : serious

Summary: postmaster initialization fails when creating a shared memory region

System Configuration
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Operating System : Solaris 2.6

PostgreSQL version : 6.5

Compiler used : gcc 2.8.1

Hardware:
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Versions of other tools:
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gmake 3.77
lex: Software Generation Utilities (SGU) Solaris/ELF (3.0)

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Problem Description:
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after installation, postmaster fails with this error:
IpcMemoryCreate: shmget failed (Invalid argument) key=5432001, size=1073152, permission=600
FATAL 1: ShmemCreate: cannot create region

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Test Case:
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compile postgresql with gcc and native lex.
Install.
Postmaster fails.

Note: make depend fails in interfaces/ecpg/preproc
No rule to make target "depend".

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Solution:
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