From 5e45211a64149b3c659b90ff2de6fa982a5a93ed Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 4 May 2024 14:17:33 +0200 Subject: Adding upstream version 15.5. Signed-off-by: Daniel Baumann --- src/template/aix | 28 ++++++++++++++++++++++++++ src/template/cygwin | 17 ++++++++++++++++ src/template/darwin | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++++ src/template/freebsd | 9 +++++++++ src/template/hpux | 34 +++++++++++++++++++++++++++++++ src/template/linux | 39 +++++++++++++++++++++++++++++++++++ src/template/netbsd | 13 ++++++++++++ src/template/openbsd | 4 ++++ src/template/solaris | 31 ++++++++++++++++++++++++++++ src/template/win32 | 11 ++++++++++ 10 files changed, 243 insertions(+) create mode 100644 src/template/aix create mode 100644 src/template/cygwin create mode 100644 src/template/darwin create mode 100644 src/template/freebsd create mode 100644 src/template/hpux create mode 100644 src/template/linux create mode 100644 src/template/netbsd create mode 100644 src/template/openbsd create mode 100644 src/template/solaris create mode 100644 src/template/win32 (limited to 'src/template') diff --git a/src/template/aix b/src/template/aix new file mode 100644 index 0000000..cec240d --- /dev/null +++ b/src/template/aix @@ -0,0 +1,28 @@ +# src/template/aix + +# Set default options if using xlc. This formerly included -qsrcmsg, but that +# option elicits internal compiler errors from xlc v16.1.0. Note: configure +# will add -qnoansialias if the compiler accepts it, even if user specifies a +# non-default CFLAGS setting. +if test "$GCC" != yes ; then + case $host_os in + aix3.2.5 | aix4.1*) + CFLAGS="-O -qmaxmem=16384" + ;; + *) + CFLAGS="-O2 -qmaxmem=16384" + ;; + esac + + # Due to a compiler bug, see 20171013023536.GA492146@rfd.leadboat.com for details, + # force restrict not to be used when compiling with xlc. + FORCE_DISABLE_RESTRICT=yes +fi + +# Extra CFLAGS for code that will go into a shared library +CFLAGS_SL="" + +# Native memset() is faster, tested on: +# AIX 5.1 and 5.2, XLC 6.0 (IBM's cc) +# AIX 5.3 ML3, gcc 4.0.1 +MEMSET_LOOP_LIMIT=0 diff --git a/src/template/cygwin b/src/template/cygwin new file mode 100644 index 0000000..3f42e2f --- /dev/null +++ b/src/template/cygwin @@ -0,0 +1,17 @@ +# src/template/cygwin + +SRCH_LIB="/usr/local/lib" + +# This is required for ppoll(2), and perhaps other things +CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" + +# Extra CFLAGS for code that will go into a shared library +CFLAGS_SL="" + +# --allow-multiple-definition is required to link pg_dump because it finds +# pg_toupper() etc. in both libpq and pgport +# we'd prefer to use --disable-auto-import to match MSVC linking behavior, +# but support for it in Cygwin is too haphazard +LDFLAGS="$LDFLAGS -Wl,--allow-multiple-definition -Wl,--enable-auto-import" + +DLSUFFIX=".dll" diff --git a/src/template/darwin b/src/template/darwin new file mode 100644 index 0000000..e14d53b --- /dev/null +++ b/src/template/darwin @@ -0,0 +1,57 @@ +# src/template/darwin + +# Note: Darwin is the original code name for macOS, also known as OS X. +# We still use "darwin" as the port name, partly because config.guess does. + +# Select where system include files should be sought, if user didn't say. +if test x"$PG_SYSROOT" = x"" ; then + # This is far more complicated than it ought to be. We first ask + # "xcrun --show-sdk-path", which seems to match the default -isysroot + # setting of Apple's compilers. + PG_SYSROOT=`xcrun --show-sdk-path 2>/dev/null` + # That may fail, or produce a result that is not version-specific (i.e., + # just ".../SDKs/MacOSX.sdk"). Using a version-specific sysroot seems + # desirable, so if the path is a non-version-specific symlink, expand it. + if test -L "$PG_SYSROOT"; then + if expr x"$PG_SYSROOT" : '.*[0-9]\.[0-9][^/]*$' >/dev/null ; then : okay + else + PG_SYSROOT=`expr "$PG_SYSROOT" : '\(.*\)/'`/`readlink "$PG_SYSROOT"` + fi + fi + # If there are still not digits in the directory name, try + # "xcrun --sdk macosx --show-sdk-path"; and if that still doesn't work, + # fall back to asking xcodebuild, which is often a good deal slower. + if expr x"$PG_SYSROOT" : '.*[0-9]\.[0-9][^/]*$' >/dev/null ; then : okay + else + PG_SYSROOT=`xcrun --sdk macosx --show-sdk-path 2>/dev/null` + if expr x"$PG_SYSROOT" : '.*[0-9]\.[0-9][^/]*$' >/dev/null ; then : okay + else + PG_SYSROOT=`xcodebuild -version -sdk macosx Path 2>/dev/null` + fi + fi +fi +# Validate the result: if it doesn't point at a directory, ignore it. +if test x"$PG_SYSROOT" != x"" ; then + if test -d "$PG_SYSROOT" ; then + CPPFLAGS="-isysroot $PG_SYSROOT $CPPFLAGS" + LDFLAGS="-isysroot $PG_SYSROOT $LDFLAGS" + else + PG_SYSROOT="" + fi +fi + +# Extra CFLAGS for code that will go into a shared library +CFLAGS_SL="" + +# Select appropriate semaphore support. Darwin 6.0 (macOS 10.2) and up +# support System V semaphores; before that we have to use named POSIX +# semaphores, which are less good for our purposes because they eat a +# file descriptor per backend per max_connection slot. +case $host_os in + darwin[015].*) + USE_NAMED_POSIX_SEMAPHORES=1 + ;; + *) + USE_SYSV_SEMAPHORES=1 + ;; +esac diff --git a/src/template/freebsd b/src/template/freebsd new file mode 100644 index 0000000..41fa4a1 --- /dev/null +++ b/src/template/freebsd @@ -0,0 +1,9 @@ +# src/template/freebsd + +# Prefer unnamed POSIX semaphores if available, unless user overrides choice +if test x"$PREFERRED_SEMAPHORES" = x"" ; then + PREFERRED_SEMAPHORES=UNNAMED_POSIX +fi + +# Extra CFLAGS for code that will go into a shared library +CFLAGS_SL="-fPIC -DPIC" diff --git a/src/template/hpux b/src/template/hpux new file mode 100644 index 0000000..5105a74 --- /dev/null +++ b/src/template/hpux @@ -0,0 +1,34 @@ +# src/template/hpux + +# Need this for access to many modern library features +CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED" + +# HP's compiler likes the spelling +O2 not -O2, so adjust default CFLAGS +if test "$GCC" != yes ; then + CFLAGS="+O2" +fi + +# Extra CFLAGS for code that will go into a shared library +if test "$GCC" = yes ; then + CFLAGS_SL="-fPIC" +else + CFLAGS_SL="+Z" +fi + +# Pick right test-and-set (TAS) code. We need out-of-line assembler +# when not using gcc. +case $host in + hppa*-*-hpux*) + if test "$GCC" != yes ; then + need_tas=yes + tas_file=hpux_hppa.s + fi + ;; +esac + +case $host_cpu in + ia64) + DLSUFFIX=".so";; + *) + DLSUFFIX=".sl";; +esac diff --git a/src/template/linux b/src/template/linux new file mode 100644 index 0000000..ec3302c --- /dev/null +++ b/src/template/linux @@ -0,0 +1,39 @@ +# src/template/linux + +# Prefer unnamed POSIX semaphores if available, unless user overrides choice +if test x"$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="$CPPFLAGS -D_GNU_SOURCE" + +# Extra CFLAGS for code that will go into a shared library +CFLAGS_SL="-fPIC" + +# If --enable-profiling is specified, we need -DLINUX_PROFILE +PLATFORM_PROFILE_FLAGS="-DLINUX_PROFILE" + +if test "$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 $host_cpu in + sparc) + need_tas=yes + tas_file=sunstudio_sparc.s + ;; + i?86|x86_64) + need_tas=yes + tas_file=sunstudio_x86.s + ;; + esac +fi diff --git a/src/template/netbsd b/src/template/netbsd new file mode 100644 index 0000000..550e8f0 --- /dev/null +++ b/src/template/netbsd @@ -0,0 +1,13 @@ +# src/template/netbsd + +# Extra CFLAGS for code that will go into a shared library +CFLAGS_SL="-fPIC -DPIC" + +# We must resolve all dynamic linking in the core server at program start. +# Otherwise the postmaster can self-deadlock due to signals interrupting +# resolution of calls, since NetBSD's linker takes a lock while doing that and +# some postmaster signal handlers do things that will also acquire that lock. +# As long as we need "-z now", might as well specify "-z relro" too. +# While there's not a hard reason to adopt these settings for our other +# executables, there's also little reason not to, so just add them to LDFLAGS. +LDFLAGS="$LDFLAGS -Wl,-z,now -Wl,-z,relro" diff --git a/src/template/openbsd b/src/template/openbsd new file mode 100644 index 0000000..365268c --- /dev/null +++ b/src/template/openbsd @@ -0,0 +1,4 @@ +# src/template/openbsd + +# Extra CFLAGS for code that will go into a shared library +CFLAGS_SL="-fPIC -DPIC" diff --git a/src/template/solaris b/src/template/solaris new file mode 100644 index 0000000..f88b1cd --- /dev/null +++ b/src/template/solaris @@ -0,0 +1,31 @@ +# src/template/solaris + +# Extra CFLAGS for code that will go into a shared library +if test "$GCC" = yes ; then + CFLAGS_SL="-fPIC" +else + CFLAGS_SL="-KPIC" +fi + +if test "$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 $host_cpu in + sparc) + need_tas=yes + tas_file=sunstudio_sparc.s + ;; + i?86|x86_64) + need_tas=yes + tas_file=sunstudio_x86.s + ;; + esac +fi diff --git a/src/template/win32 b/src/template/win32 new file mode 100644 index 0000000..1895f06 --- /dev/null +++ b/src/template/win32 @@ -0,0 +1,11 @@ +# src/template/win32 + +# Extra CFLAGS for code that will go into a shared library +CFLAGS_SL="" + +# --allow-multiple-definition is required to link pg_dump because it finds +# pg_toupper() etc. in both libpq and pgport +# --disable-auto-import is to ensure we get MSVC-like linking behavior +LDFLAGS="$LDFLAGS -Wl,--allow-multiple-definition -Wl,--disable-auto-import" + +DLSUFFIX=".dll" -- cgit v1.2.3