postgres/src/template/linux
Peter Eisentraut 25f36066dd Remove traces of support for Sun Studio compiler
Per discussion, this compiler suite is no longer maintained, and
it has not been able to compile PostgreSQL since at least PostgreSQL
17.

This removes all the remaining support code for this compiler.

Note that the Solaris operating system continues to be supported, but
using GCC as the compiler.

Reviewed-by: Andres Freund <andres@anarazel.de>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://www.postgresql.org/message-id/flat/a0f817ee-fb86-483a-8a14-b6f7f5991b6e%40eisentraut.org
2025-09-12 07:39:05 +02:00

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# src/template/linux
# Prefer unnamed POSIX semaphores if available, unless user overrides choice
if test x"$PREFERRED_SEMAPHORES" = x"" ; then
PREFERRED_SEMAPHORES=UNNAMED_POSIX
fi
# Force _GNU_SOURCE on; plperl is broken with Perl 5.8.0 otherwise
# This is also required for ppoll(2), and perhaps other things
CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
# Extra CFLAGS for code that will go into a shared library
CFLAGS_SL="-fPIC"
# If --enable-profiling is specified, we need -DLINUX_PROFILE
PLATFORM_PROFILE_FLAGS="-DLINUX_PROFILE"