From d8a538d7266fb76b9976728f80c2005ffa93fa1a Mon Sep 17 00:00:00 2001
From: CoprDistGit <infra@openeuler.org>
Date: Thu, 31 Aug 2023 09:13:37 +0000
Subject: automatic import of libpq

---
 libpq-12.1-symbol-versioning.patch | 99 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 libpq-12.1-symbol-versioning.patch

(limited to 'libpq-12.1-symbol-versioning.patch')

diff --git a/libpq-12.1-symbol-versioning.patch b/libpq-12.1-symbol-versioning.patch
new file mode 100644
index 0000000..9bbb15b
--- /dev/null
+++ b/libpq-12.1-symbol-versioning.patch
@@ -0,0 +1,99 @@
+commit 75040c3388d9a7dd5ad2bee53cbcc8bf3d35cd17
+Author: Honza Horak <hhorak@redhat.com>
+Date:   Fri Oct 30 20:16:50 2020 +0100
+
+    The libpq package is supposed to be used for all the PostgreSQL modules
+    available in RHEL 8, and ABI versioning will guarantee us that modular RPMs will
+    depend on appropriate libpq ABI version (picked at build-time).
+
+diff --git a/config/Makefile b/config/Makefile
+index 67e7998..86612a4 100644
+--- a/config/Makefile
++++ b/config/Makefile
+@@ -8,6 +8,7 @@ include $(top_builddir)/src/Makefile.global
+ install: all installdirs
+ 	$(INSTALL_SCRIPT) $(srcdir)/install-sh '$(DESTDIR)$(pgxsdir)/config/install-sh'
+ 	$(INSTALL_SCRIPT) $(srcdir)/missing '$(DESTDIR)$(pgxsdir)/config/missing'
++	$(INSTALL_SCRIPT) $(srcdir)/build-exports-gnu-ld '$(DESTDIR)$(pgxsdir)/config/build-exports-gnu-ld'
+ 
+ installdirs:
+ 	$(MKDIR_P) '$(DESTDIR)$(pgxsdir)/config'
+diff --git a/config/build-exports-gnu-ld b/config/build-exports-gnu-ld
+new file mode 100755
+index 0000000000..84c48e3ade
+--- /dev/null
++++ b/config/build-exports-gnu-ld
+@@ -0,0 +1,41 @@
++#! /bin/sh
++
++# by default use PG_ prefix
++: "${SYMBOL_VERSION_PREFIX=PG_}"
++
++# we started symbol versioning since v10
++: "${SYMBOL_VERSION_START=9.6}"
++
++version=$SYMBOL_VERSION_START
++version_prev=
++first=:
++
++open_block ()
++{
++	$first || echo
++	first=false
++	echo "${SYMBOL_VERSION_PREFIX}$version {"
++	echo "global:"
++}
++
++close_block ()
++{
++	echo "}${version_prev:+ $SYMBOL_VERSION_PREFIX$version_prev};"
++	version_prev=$version
++	version=$1
++}
++
++open_block
++while read -r symbol _ new_version
++do
++	case $symbol in '#'*) continue ;; esac
++	if test -n "$new_version" && test "$new_version" != "$version"; then
++		close_block "$new_version"
++		open_block
++	fi
++	echo "	$symbol;"
++done
++
++echo "local:"
++echo "	*;"
++close_block
+diff --git a/src/Makefile.shlib b/src/Makefile.shlib
+index 373d73caef..d5bd5468cd 100644
+--- a/src/Makefile.shlib
++++ b/src/Makefile.shlib
+@@ -231,7 +231,7 @@ ifeq ($(PORTNAME), linux)
+   ifdef soname
+     LINK.shared		+= -Wl,-soname,$(soname)
+   endif
+-  BUILD.exports		= ( echo '{ global:'; $(AWK) '/^[^\#]/ {printf "%s;\n",$$1}' $<; echo ' local: *; };' ) >$@
++  BUILD.exports		= $(SHELL) $(top_srcdir)/config/build-exports-gnu-ld < $< > $@
+   exports_file		= $(SHLIB_EXPORTS:%.txt=%.list)
+   ifneq (,$(exports_file))
+     LINK.shared		+= -Wl,--version-script=$(exports_file)
+diff --git a/src/interfaces/libpq/exports.txt b/src/interfaces/libpq/exports.txt
+index bbc1f90..fc3ef8a 100644
+--- a/src/interfaces/libpq/exports.txt
++++ b/src/interfaces/libpq/exports.txt
+@@ -171,11 +171,11 @@ PQsslAttributeNames       168
+ PQsslAttribute            169
+ PQsetErrorContextVisibility 170
+ PQresultVerboseErrorMessage 171
+-PQencryptPasswordConn     172
++PQencryptPasswordConn     172     10
+-PQresultMemorySize        173
++PQresultMemorySize        173     12
+ PQhostaddr                174
+ PQgssEncInUse             175
+ PQgetgssctx               176
+-PQsetSSLKeyPassHook_OpenSSL         177
++PQsetSSLKeyPassHook_OpenSSL         177     13
+ PQgetSSLKeyPassHook_OpenSSL         178
+ PQdefaultSSLKeyPassHook_OpenSSL     179
-- 
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