postgresql/src/template/solaris

if test "$GCC" != yes ; then
  CC="$CC -Xa"			# relaxed ISO C mode
  CFLAGS="-O -v"		# -v is like gcc -Wall
fi

# Pick right test-and-set (TAS) code.
case $host in
  sparc-*-solaris*)  need_tas=yes; tas_file=solaris_sparc.s ;;
  i?86-*-solaris*)   need_tas=yes; tas_file=solaris_i386.s ;;
esac

THREAD_SUPPORT=yes
NEED_REENTRANT_FUNCS=yes	# 5.6 2003-09-13
if test "$GCC" != yes 
then 	THREAD_CPPFLAGS="-mt"
fi
THREAD_LIBS="-pthread"
This centralizes the optimization defaults into configure.in, rather than having CFLAGS= in the template files. It uses -O2 for gcc (generated by autoconf), and -O for non-gcc, unless the template overrides it. 2003-10-09 05:20:34 +02:00			`if test "$GCC" != yes ; then`
Unify solaris_i386 and solaris_sparc templates. They were almost identical anyway, the rest being due to them not being kept in sync. Add configure test for lorder and use it (on Solaris) when found. 2000-10-10 23:22:29 +02:00			`CC="$CC -Xa" # relaxed ISO C mode`
Fix CFLAGS selection to actually work. Add test to detect whether gcc's option -fno-strict-aliasing is available. 2003-10-25 17:32:11 +02:00			`CFLAGS="-O -v" # -v is like gcc -Wall`
Rename templates to match names in makefiles/Makefile.* and include/port. Read templates after compiler is detected. Convert all templates to real shell scripts. Rename bsd->openbsd, alpha->osf. 2000-07-15 17:54:52 +02:00			`fi`
Attempt threading in this order: * use non-_r function names if they are all thread-safe (NEED_REENTRANT_FUNCS=no) * use _r functions if they exist (configure test) do our own locking and copying of non-threadsafe functions New to this patch is the last option. 2003-09-13 16:49:51 +02:00
Push responsibility for selecting out-of-line-assembler TAS code out to the platform template files, instead of doing it directly in configure.in. This seems cleaner, and also opens the door to making the choice be dependent on the compiler being used. 2003-12-23 19:40:53 +01:00			`# Pick right test-and-set (TAS) code.`
			`case $host in`
			`sparc--solaris) need_tas=yes; tas_file=solaris_sparc.s ;;`
			`i?86--solaris) need_tas=yes; tas_file=solaris_i386.s ;;`
			`esac`

Finalize configuration of thread_test program. 2003-09-27 18:24:45 +02:00			`THREAD_SUPPORT=yes`
Attempt threading in this order: * use non-_r function names if they are all thread-safe (NEED_REENTRANT_FUNCS=no) * use _r functions if they exist (configure test) do our own locking and copying of non-threadsafe functions New to this patch is the last option. 2003-09-13 16:49:51 +02:00			`NEED_REENTRANT_FUNCS=yes # 5.6 2003-09-13`
Add "-mt" link flag for Solaris non-gcc compiles when using threads --- required. 2003-12-31 00:13:51 +01:00			`if test "$GCC" != yes`
Make Solaris non-gcc thread flag "-mt" a compile flag, not a link flag. 2003-12-31 17:14:44 +01:00			`then THREAD_CPPFLAGS="-mt"`
Add "-mt" link flag for Solaris non-gcc compiles when using threads --- required. 2003-12-31 00:13:51 +01:00			`fi`
Make Solaris non-gcc thread flag "-mt" a compile flag, not a link flag. 2003-12-31 17:14:44 +01:00			`THREAD_LIBS="-pthread"`
Add "-mt" link flag for Solaris non-gcc compiles when using threads --- required. 2003-12-31 00:13:51 +01:00