commit 75040c3388d9a7dd5ad2bee53cbcc8bf3d35cd17 Author: Honza Horak 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