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- The libpq package is supposed to be used for all the PostgreSQL modules
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- available in RHEL 8, and ABI versioning will guarantee us that modular RPMs will
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- depend on appropriate libpq ABI version (picked at build-time).
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7c5d61 |
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7c5d61 |
diff --git a/config/Makefile b/config/Makefile
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7c5d61 |
index 67e7998f55..86612a42c3 100644
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7c5d61 |
--- a/config/Makefile
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7c5d61 |
+++ b/config/Makefile
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7c5d61 |
@@ -8,6 +8,7 @@ include $(top_builddir)/src/Makefile.global
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7c5d61 |
install: all installdirs
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7c5d61 |
$(INSTALL_SCRIPT) $(srcdir)/install-sh '$(DESTDIR)$(pgxsdir)/config/install-sh'
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7c5d61 |
$(INSTALL_SCRIPT) $(srcdir)/missing '$(DESTDIR)$(pgxsdir)/config/missing'
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7c5d61 |
+ $(INSTALL_SCRIPT) $(srcdir)/build-exports-gnu-ld '$(DESTDIR)$(pgxsdir)/config/build-exports-gnu-ld'
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7c5d61 |
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7c5d61 |
installdirs:
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7c5d61 |
$(MKDIR_P) '$(DESTDIR)$(pgxsdir)/config'
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7c5d61 |
diff --git a/config/build-exports-gnu-ld b/config/build-exports-gnu-ld
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7c5d61 |
new file mode 100755
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762a73 |
index 0000000000..84c48e3ade
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7c5d61 |
--- /dev/null
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7c5d61 |
+++ b/config/build-exports-gnu-ld
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7c5d61 |
@@ -0,0 +1,41 @@
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7c5d61 |
+#! /bin/sh
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7c5d61 |
+
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7c5d61 |
+# by default use PG_ prefix
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+: "${SYMBOL_VERSION_PREFIX=PG_}"
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+
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+# we started symbol versioning since v10
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+: "${SYMBOL_VERSION_START=9.6}"
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+
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+version=$SYMBOL_VERSION_START
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+version_prev=
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+first=:
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+
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7c5d61 |
+open_block ()
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7c5d61 |
+{
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7c5d61 |
+ $first || echo
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7c5d61 |
+ first=false
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7c5d61 |
+ echo "${SYMBOL_VERSION_PREFIX}$version {"
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7c5d61 |
+ echo "global:"
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+}
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7c5d61 |
+
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7c5d61 |
+close_block ()
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7c5d61 |
+{
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7c5d61 |
+ echo "}${version_prev:+ $SYMBOL_VERSION_PREFIX$version_prev};"
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7c5d61 |
+ version_prev=$version
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7c5d61 |
+ version=$1
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7c5d61 |
+}
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7c5d61 |
+
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7c5d61 |
+open_block
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7c5d61 |
+while read -r symbol _ new_version
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7c5d61 |
+do
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7c5d61 |
+ case $symbol in '#'*) continue ;; esac
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7c5d61 |
+ if test -n "$new_version" && test "$new_version" != "$version"; then
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7c5d61 |
+ close_block "$new_version"
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7c5d61 |
+ open_block
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7c5d61 |
+ fi
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7c5d61 |
+ echo " $symbol;"
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7c5d61 |
+done
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7c5d61 |
+
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7c5d61 |
+echo "local:"
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7c5d61 |
+echo " *;"
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7c5d61 |
+close_block
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7c5d61 |
diff --git a/src/Makefile.shlib b/src/Makefile.shlib
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762a73 |
index 373d73caef..d5bd5468cd 100644
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7c5d61 |
--- a/src/Makefile.shlib
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7c5d61 |
+++ b/src/Makefile.shlib
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762a73 |
@@ -231,7 +231,7 @@ ifeq ($(PORTNAME), linux)
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7c5d61 |
ifdef soname
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7c5d61 |
LINK.shared += -Wl,-soname,$(soname)
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7c5d61 |
endif
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7c5d61 |
- BUILD.exports = ( echo '{ global:'; $(AWK) '/^[^\#]/ {printf "%s;\n",$$1}' $<; echo ' local: *; };' ) >$@
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7c5d61 |
+ BUILD.exports = $(SHELL) $(top_srcdir)/config/build-exports-gnu-ld < $< > $@
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7c5d61 |
exports_file = $(SHLIB_EXPORTS:%.txt=%.list)
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7c5d61 |
ifneq (,$(exports_file))
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7c5d61 |
LINK.shared += -Wl,--version-script=$(exports_file)
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7c5d61 |
diff --git a/src/interfaces/libpq/exports.txt b/src/interfaces/libpq/exports.txt
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762a73 |
index ccec59919b..4c2be8b7d5 100644
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7c5d61 |
--- a/src/interfaces/libpq/exports.txt
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7c5d61 |
+++ b/src/interfaces/libpq/exports.txt
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022bce |
@@ -171,11 +171,11 @@
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7c5d61 |
PQsslAttribute 169
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7c5d61 |
PQsetErrorContextVisibility 170
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7c5d61 |
PQresultVerboseErrorMessage 171
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7c5d61 |
-PQencryptPasswordConn 172
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762a73 |
-PQresultMemorySize 173
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762a73 |
+PQencryptPasswordConn 172 10
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762a73 |
+PQresultMemorySize 173 12
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PQhostaddr 174
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PQgssEncInUse 175
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PQgetgssctx 176
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022bce |
-PQsetSSLKeyPassHook_OpenSSL 177
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022bce |
+PQsetSSLKeyPassHook_OpenSSL 177 13
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022bce |
PQgetSSLKeyPassHook_OpenSSL 178
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022bce |
PQdefaultSSLKeyPassHook_OpenSSL 179
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