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authorPeter Eisentraut2008-10-29 16:06:47 +0000
committerPeter Eisentraut2008-10-29 16:06:47 +0000
commita9807bcc0bcf232c0e225751bed65cfb369e8eb1 (patch)
treeac65b2498343c0da263bb6487dd0d1fc1eb9f9e6
parent9259e5c8496efa91220bc1988520ce3900a28882 (diff)
Support for Sun Studio compiler on Linux
This basically takes some build system code that was previously labeled "Solaris" and ties it to the compiler rather than the operating system. Author: Julius Stroffek <[email protected]>
-rwxr-xr-xconfigure54
-rw-r--r--configure.in8
-rw-r--r--src/Makefile.global.in1
-rw-r--r--src/backend/port/Makefile4
-rw-r--r--src/backend/port/tas/sunstudio_sparc.s (renamed from src/backend/port/tas/solaris_sparc.s)15
-rw-r--r--src/backend/port/tas/sunstudio_x86.s (renamed from src/backend/port/tas/solaris_x86.s)15
-rw-r--r--src/include/storage/s_lock.h4
-rw-r--r--src/template/linux23
-rw-r--r--src/template/solaris16
9 files changed, 120 insertions, 20 deletions
diff --git a/configure b/configure
index c865558857..0edb145378 100755
--- a/configure
+++ b/configure
@@ -686,6 +686,7 @@ CPPFLAGS
ac_ct_CC
EXEEXT
OBJEXT
+SUN_STUDIO_CC
CPP
GCC
TAS
@@ -3758,6 +3759,54 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Check if it's Sun Studio compiler. We assume that
+# __SUNPRO_C will be defined for Sun Studio compilers
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __SUNPRO_C
+choke me
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ SUN_STUDIO_CC=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ SUN_STUDIO_CC=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+
+
unset CFLAGS
#
@@ -26726,6 +26775,7 @@ CPPFLAGS!$CPPFLAGS$ac_delim
ac_ct_CC!$ac_ct_CC$ac_delim
EXEEXT!$EXEEXT$ac_delim
OBJEXT!$OBJEXT$ac_delim
+SUN_STUDIO_CC!$SUN_STUDIO_CC$ac_delim
CPP!$CPP$ac_delim
GCC!$GCC$ac_delim
TAS!$TAS$ac_delim
@@ -26754,7 +26804,6 @@ ELF_SYS!$ELF_SYS$ac_delim
LDFLAGS_SL!$LDFLAGS_SL$ac_delim
LD!$LD$ac_delim
with_gnu_ld!$with_gnu_ld$ac_delim
-ld_R_works!$ld_R_works$ac_delim
_ACEOF
if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
@@ -26796,6 +26845,7 @@ _ACEOF
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
cat >conf$$subs.sed <<_ACEOF
+ld_R_works!$ld_R_works$ac_delim
RANLIB!$RANLIB$ac_delim
STRIP!$STRIP$ac_delim
STRIP_STATIC_LIB!$STRIP_STATIC_LIB$ac_delim
@@ -26850,7 +26900,7 @@ vpath_build!$vpath_build$ac_delim
LTLIBOBJS!$LTLIBOBJS$ac_delim
_ACEOF
- if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 52; then
+ if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 53; then
break
elif $ac_last_try; then
{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
diff --git a/configure.in b/configure.in
index 8cb3c9f05c..f9f5ca4917 100644
--- a/configure.in
+++ b/configure.in
@@ -379,6 +379,14 @@ AC_TRY_COMPILE([], [@%:@ifndef __INTEL_COMPILER
choke me
@%:@endif], [ICC=[yes]], [ICC=[no]])
+# Check if it's Sun Studio compiler. We assume that
+# __SUNPRO_C will be defined for Sun Studio compilers
+AC_TRY_COMPILE([], [@%:@ifndef __SUNPRO_C
+choke me
+@%:@endif], [SUN_STUDIO_CC=yes], [SUN_STUDIO_CC=no])
+
+AC_SUBST(SUN_STUDIO_CC)
+
unset CFLAGS
#
diff --git a/src/Makefile.global.in b/src/Makefile.global.in
index 805c60cf2c..65946dc289 100644
--- a/src/Makefile.global.in
+++ b/src/Makefile.global.in
@@ -213,6 +213,7 @@ endif # not PGXS
CC = @CC@
GCC = @GCC@
+SUN_STUDIO_CC = @SUN_STUDIO_CC@
CFLAGS = @CFLAGS@
# Kind-of compilers
diff --git a/src/backend/port/Makefile b/src/backend/port/Makefile
index 47152940d8..088f16981f 100644
--- a/src/backend/port/Makefile
+++ b/src/backend/port/Makefile
@@ -33,8 +33,8 @@ endif
include $(top_srcdir)/src/backend/common.mk
tas.o: tas.s
-ifeq ($(PORTNAME), solaris)
-# preprocess assembler file with cpp, used by x86
+ifeq ($(SUN_STUDIO_CC), yes)
+# preprocess assembler file with cpp
$(CC) $(CFLAGS) -c -P $<
mv $*.i $*_cpp.s
$(CC) $(CFLAGS) -c $*_cpp.s -o $@
diff --git a/src/backend/port/tas/solaris_sparc.s b/src/backend/port/tas/sunstudio_sparc.s
index 183cea1850..2c4130b6d4 100644
--- a/src/backend/port/tas/solaris_sparc.s
+++ b/src/backend/port/tas/sunstudio_sparc.s
@@ -1,6 +1,15 @@
-!=======================================================================
-! solaris_sparc.s -- compare and swap for solaris_sparc
-!=======================================================================
+!-------------------------------------------------------------------------
+!
+! sunstudio_sparc.s
+! compare and swap for Sun Studio on Sparc
+!
+! Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
+! Portions Copyright (c) 1994, Regents of the University of California
+!
+! IDENTIFICATION
+! $PostgreSQL$
+!
+!-------------------------------------------------------------------------
! Fortunately the Sun compiler can process cpp conditionals with -P
diff --git a/src/backend/port/tas/solaris_x86.s b/src/backend/port/tas/sunstudio_x86.s
index db1dea7c29..afdd9e84b3 100644
--- a/src/backend/port/tas/solaris_x86.s
+++ b/src/backend/port/tas/sunstudio_x86.s
@@ -1,6 +1,15 @@
-/=======================================================================
-/ solaris_i386.s -- compare and swap for solaris_i386
-/=======================================================================
+/-------------------------------------------------------------------------
+/
+/ sunstudio_x86.s
+/ compare and swap for Sun Studio on x86
+/
+/ Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
+/ Portions Copyright (c) 1994, Regents of the University of California
+/
+/ IDENTIFICATION
+/ $PostgreSQL$
+/
+/-------------------------------------------------------------------------
/ Fortunately the Sun compiler can process cpp conditionals with -P
diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h
index b06bd1b4a1..a253d1301f 100644
--- a/src/include/storage/s_lock.h
+++ b/src/include/storage/s_lock.h
@@ -578,7 +578,7 @@ typedef unsigned char slock_t;
#endif
-#endif /* __GNUC__ */
+#endif /* defined(__GNUC__) || defined(__INTEL_COMPILER) */
@@ -782,7 +782,7 @@ typedef unsigned char slock_t;
#endif
-#if defined(__sun) && (defined(__i386) || defined(__x86_64__) || defined(__sparc__) || defined(__sparc))
+#if defined(__SUNPRO_C) && (defined(__i386) || defined(__x86_64__) || defined(__sparc__) || defined(__sparc))
#define HAS_TEST_AND_SET
#if defined(__i386) || defined(__x86_64__) || defined(__sparcv9) || defined(__sparcv8plus)
diff --git a/src/template/linux b/src/template/linux
index bbb0458383..68da3bb048 100644
--- a/src/template/linux
+++ b/src/template/linux
@@ -5,3 +5,26 @@ CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
# If --enable-profiling is specified, we need -DLINUX_PROFILE
PLATFORM_PROFILE_FLAGS="-DLINUX_PROFILE"
+
+if test "$SUN_STUDIO_CC" = "yes" ; then
+ CC="$CC -Xa" # relaxed ISO C mode
+ CFLAGS="-v" # -v is like gcc -Wall
+ if test "$enable_debug" != yes; then
+ CFLAGS="$CFLAGS -O" # any optimization breaks debug
+ fi
+
+ # Pick the right test-and-set (TAS) code for the Sun compiler.
+ # We would like to use in-line assembler, but the compiler
+ # requires *.il files to be on every compile line, making
+ # the build system too fragile.
+ case $host_cpu in
+ sparc)
+ need_tas=yes
+ tas_file=sunstudio_sparc.s
+ ;;
+ i?86|x86_64)
+ need_tas=yes
+ tas_file=sunstudio_x86.s
+ ;;
+ esac
+fi
diff --git a/src/template/solaris b/src/template/solaris
index 07efcc0bda..40e3a68c88 100644
--- a/src/template/solaris
+++ b/src/template/solaris
@@ -1,22 +1,22 @@
-if test "$GCC" != yes ; then
+if test "$SUN_STUDIO_CC" = yes ; then
CC="$CC -Xa" # relaxed ISO C mode
- CFLAGS="-v -DSUNOS4_CC" # -v is like gcc -Wall
+ CFLAGS="-v" # -v is like gcc -Wall
if test "$enable_debug" != yes; then
CFLAGS="$CFLAGS -O" # any optimization breaks debug
fi
# Pick the right test-and-set (TAS) code for the Sun compiler.
# We would like to use in-line assembler, but the compiler
- # requires *.il files to be on every compile line, making
+ # requires *.il files to be on every compile line, making
# the build system too fragile.
- case $host in
- sparc-*-solaris*)
+ case $host_cpu in
+ sparc)
need_tas=yes
- tas_file=solaris_sparc.s
+ tas_file=sunstudio_sparc.s
;;
- i?86-*-solaris*)
+ i?86|x86_64)
need_tas=yes
- tas_file=solaris_x86.s
+ tas_file=sunstudio_x86.s
;;
esac
fi