Am 2019-03-21 15:45, schrieb Jan Engelhardt:
The openSUSE PostgreSQL 11 no longer ships the pg_config program.
Instead, there exists a .pc file (likewise in pg10), so make use of
that, by default.

The old --with-pgsql-inc and --with-pgsql-lib option are going away
and replaced by the standardized mechanisms pkg-config.m4 has in
store for when there is no .pc file or an unusual location:

        ./configure --with-pgsql pgsql_CFLAGS="-I/opt/pgsql/include" \
        pgsql_LIBS="-L/opt/pgsql/lib -lpq"
---
 acinclude.m4              | 66 ++++++---------------------------------
 drivers/pgsql/Makefile.am |  4 +--
 2 files changed, 12 insertions(+), 58 deletions(-)

diff --git a/acinclude.m4 b/acinclude.m4
index 85eec28..e99318f 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -154,64 +154,18 @@ AC_SUBST(MYSQL_TEST)

 AC_DEFUN([AC_CHECK_PGSQL],
 [
-AM_CONDITIONAL(HAVE_PGSQL, false)
-ac_pgsql="no"
-ac_pgsql_incdir="no"
-ac_pgsql_libdir="no"

-# exported variables
-PGSQL_LIBS=""
-PGSQL_LDFLAGS=""
-PGSQL_INCLUDE=""
-PGSQL_TEST=""
+AC_ARG_WITH([pgsql], [AS_HELP_STRING([--without-pgsql], [Build
without pgsql output plugin [default=test]])],
+       [ac_pgsql="$withval"], [ac_pgsql=auto])
+enable_pgsql=no
+AS_IF([test "$ac_pgsql" = "auto"], [
+       PKG_CHECK_MODULES([pgsql], [libpq], [enable_pgsql=yes], [:])
+], [test "$ac_pgsql" != "no"], [
+       PKG_CHECK_MODULES([pgsql], [libpq], [enable_pgsql=yes])
+])

-AC_MSG_CHECKING(for PostgreSQL support)
-
-AC_ARG_WITH(pgsql,
-       [  --with-pgsql            Include PostgreSQL support.],
-       [  ac_pgsql="$withval" ])
-AC_ARG_WITH(pgsql-incdir,
- [ --with-pgsql-incdir Specifies where the PostgreSQL include files are.],
-       [  ac_pgsql_incdir="$withval" ])
-AC_ARG_WITH(pgsql-libdir,
- [ --with-pgsql-libdir Specifies where the PostgreSQL libraries are.],
-       [  ac_pgsql_libdir="$withval" ])
-
-if test "$ac_pgsql" = "yes"; then
-       AC_MSG_RESULT([yes])
- if test "$ac_pgsql_incdir" = "no" || test "$ac_pgsql_libdir" = "no"; then
-               AC_CHECK_PROG([PG_CONFIG], [pg_config], [yes], [no])
-               if test "$PG_CONFIG" = "no"; then
- AC_MSG_ERROR([cannot auto-configure PostgreSQL without pg_config])
-               fi
-       fi
-       if test "$ac_pgsql_incdir" = "no"; then
-               PGSQL_INCLUDE="-I"`pg_config --includedir`
-       else
-               PGSQL_INCLUDE=-I$ac_pgsql_incdir
-       fi
-       if test "$ac_pgsql_libdir" = "no"; then
-               PGSQL_LDFLAGS=`pg_config --libdir`
-       else
-               PGSQL_LDFLAGS=-L$ac_pgsql_libdir
-       fi
-
-       PGSQL_LIBS=-lpq
-       PGSQL_TEST="test_pgsql.sh"
-
-
-       AM_CONDITIONAL(HAVE_PGSQL, true)
-
-       AC_SUBST(PGSQL_LIBS)
-       AC_SUBST(PGSQL_INCLUDE)
-       AC_MSG_CHECKING(for PostgreSQL includes)
-       AC_MSG_RESULT($PGSQL_INCLUDE)
-       AC_SUBST(PGSQL_LDFLAGS)
-       AC_MSG_CHECKING(for PostgreSQL libraries)
-       AC_MSG_RESULT($PGSQL_LDFLAGS)
-else
-       AC_MSG_RESULT(no)
-fi
+AM_CONDITIONAL([HAVE_PGSQL], [test "$enable_pgsql" = yes])
+AS_IF([test "$enable_pgsql" = yes], [PGSQL_TEST="test_pgsql.sh"])
 AC_SUBST(PGSQL_TEST)
 ])

diff --git a/drivers/pgsql/Makefile.am b/drivers/pgsql/Makefile.am
index 058a9b5..f482eac 100644
--- a/drivers/pgsql/Makefile.am
+++ b/drivers/pgsql/Makefile.am
@@ -28,11 +28,11 @@ pgsql_sources =

 endif

-AM_CPPFLAGS = -I$(top_srcdir) -I$(top_srcdir)/include @DBI_INCLUDE@
@PGSQL_INCLUDE@
+AM_CPPFLAGS = -I$(top_srcdir) -I$(top_srcdir)/include @DBI_INCLUDE@
${pgsql_CFLAGS}

 driver_LTLIBRARIES = $(pgsql_ltlibs)
 libdbdpgsql_la_LDFLAGS = $(pgsql_ldflags)
-libdbdpgsql_la_LIBADD = @PGSQL_LDFLAGS@ @PGSQL_LIBS@ @LIBADD_LIBDBI@
+libdbdpgsql_la_LIBADD = ${pgsql_LIBS} @LIBADD_LIBDBI@
 libdbdpgsql_la_SOURCES = $(pgsql_sources)
 libdbdpgsql_la_DEPENDENCIES = dbd_pgsql.h

Hi Jan,

thanks for taking care of these PostgreSQL changes. Will you go ahead and push your changes to the repository?

regards,
Markus

--
Markus Hoenicka
http://www.mhoenicka.de
AQ score 38



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