gensio: add patches/fixes to workaround swig and python detection
The built-in swig/python detection does not works well when system-wide m4 macros are available with same name but different content. So make the configure stuff compatible, resp. workaround a little bit. It seems also necessary to pass the PYTHON_LIBS environment during the compile phase. Signed-off-by: Michael Heimpold <mhei@heimpold.de>
This commit is contained in:
Michael Heimpold
parent
7fb8337c89
commit
fd6832b4bc
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@ -77,6 +77,9 @@ CONFIGURE_VARS += \
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PYTHON_LIBS="$(shell $(STAGING_DIR)/host/bin/$(PYTHON3)-config --ldflags) -l${PYTHON3}" \
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PYTHON_CPPFLAGS="$(shell $(STAGING_DIR)/host/bin/$(PYTHON3)-config --includes)" \
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PYTHON="$(STAGING_DIR_HOSTPKG)/bin/$(PYTHON3)"
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MAKE_VARS += \
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PYTHON_LIBS="$(shell $(STAGING_DIR)/host/bin/$(PYTHON3)-config --ldflags) -l${PYTHON3}"
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else
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CONFIGURE_ARGS += \
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--without-python \
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@ -13,15 +13,16 @@ checking consistency of all components of python development environment... yes
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Signed-off-by: Michael Heimpold <mhei@heimpold.de>
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---
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configure.ac | 2 ++
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1 file changed, 2 insertions(+)
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configure.ac | 3 +++
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1 file changed, 3 insertions(+)
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--- a/configure.ac
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+++ b/configure.ac
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@@ -1997,6 +1997,8 @@ if test "x$trypython" = "xyes"; then
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@@ -1997,6 +1997,9 @@ if test "x$trypython" = "xyes"; then
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PYTHON_CPPFLAGS="$pythoncflags"
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fi
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AX_PYTHON_DEVEL([], [true])
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+ ax_python_devel_found=yes
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+else
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+ ax_python_devel_found=no
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fi
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@ -0,0 +1,11 @@
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--- a/m4/ax_python_devel.m4
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+++ b/m4/ax_python_devel.m4
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@@ -72,7 +72,7 @@
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# modified version of the Autoconf Macro, you may extend this special
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# exception to the GPL to apply to your modified version as well.
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-#serial 34
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+#serial 35
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AU_ALIAS([AC_PYTHON_DEVEL], [AX_PYTHON_DEVEL])
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AC_DEFUN([AX_PYTHON_DEVEL],[
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@ -0,0 +1,144 @@
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From f53fc85ee9734dd21447ea3438b7ba1edcd1bcf8 Mon Sep 17 00:00:00 2001
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From: Michael Heimpold <mhei@heimpold.de>
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Date: Tue, 21 Nov 2023 23:27:45 +0100
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Subject: [PATCH] Revert ax_pkg_swig.m4 to latest vanilla version
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And instead of extending the macro, we can use the already
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create variable 'available_swig_vernum' to compare the
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required version number.
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Signed-off-by: Michael Heimpold <mhei@heimpold.de>
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---
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configure.ac | 26 ++++++++++++--------------
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m4/ax_pkg_swig.m4 | 20 +++++++++-----------
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2 files changed, 21 insertions(+), 25 deletions(-)
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--- a/configure.ac
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+++ b/configure.ac
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@@ -1956,21 +1956,19 @@ AC_CHECK_LIB(nsl, main, [HAVE_LIBNSL=1;
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SWIG_DIR=
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SWIG_CPP_DIR=
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SWIG=
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-SWIG_NUMVERSION=0
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+available_swig_vernum=0
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if test "x$tryswig" = "xyes"; then
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if test "x$swigprog" != "x"; then
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SWIG="$swigprog"
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fi
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- AX_PKG_SWIG([1.3.21])
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- if test "x$SWIG" != "x"; then
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- AC_DEFINE([HAVE_SWIG], [], [Have swig installed])
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- SWIG_DIR=swig
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- if test $SWIG_NUMVERSION -ge 40100; then
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- SWIG_CPP_DIR=swig
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- else
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- AC_MSG_WARN([SWIG version >= 4.1.0 is required for C++ swig.])
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- fi
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- fi
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+ AX_PKG_SWIG(4.1.0,
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+ [
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+ AC_DEFINE([HAVE_SWIG], [], [Have swig installed])
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+ SWIG_DIR=swig
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+ SWIG_CPP_DIR=swig
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+ ], [
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+ AC_MSG_WARN([SWIG version >= 4.1.0 is required for C++ swig.])
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+ ])
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fi
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AC_SUBST(SWIG_DIR)
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AC_SUBST(SWIG_CPP_DIR)
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@@ -2055,7 +2053,7 @@ AC_SUBST(PYTHON_UNDEF_LIBS)
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PYTHON_EXECUTABLE="${PYTHON}"
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AC_SUBST(PYTHON_EXECUTABLE)
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-if test $SWIG_NUMVERSION -ge 40100 -a "${enable_shared}" = yes; then
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+if test $available_swig_vernum -ge 40100 -a "${enable_shared}" = yes; then
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trygo=yes
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else
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trygo=no
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@@ -2076,7 +2074,7 @@ AC_ARG_WITH(go,
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fi,
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)
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-if test $trygo = yes -a $SWIG_NUMVERSION -lt 40100; then
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+if test $trygo = yes -a $available_swig_vernum -lt 40100; then
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AC_MSG_ERROR([Go enabled, but swig version must be >= 4.1.0 for that])
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fi
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GODIR=
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@@ -2363,7 +2361,7 @@ pr_op " shared libraries: " $enable_sh
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pr_op " sctp sendv: " $ac_cv_lib_sctp_sctp_sendv
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pr_vop " python: " "$ax_python_version"
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if test "$SWIG_CPP_DIR" = "swig"; then
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- prrw " swig: " "$SWIG_NUMVERSION"
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+ prrw " swig: " "$available_swig_vernum"
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else
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prrw " swig: " "no"
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fi
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--- a/m4/ax_pkg_swig.m4
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+++ b/m4/ax_pkg_swig.m4
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@@ -19,11 +19,6 @@
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# 1.3.17), AX_PKG_SWIG checks that the swig package is this version number
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# or higher.
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#
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-# If successful, SWIG_NUMVERSION is set to a numeric value for the
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-# version found in the format NNnnpp where NN is the major version,
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-# nn is the minor version, and pp is the patch version. This is
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-# easy to directly compare with a number.
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-#
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# As usual, action-if-found is executed if SWIG is found, otherwise
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# action-if-not-found is executed.
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#
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@@ -41,6 +36,8 @@
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# Copyright (c) 2008 Rafael Laboissiere <rafael@laboissiere.net>
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# Copyright (c) 2008 Andrew Collier
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# Copyright (c) 2011 Murray Cumming <murrayc@openismus.com>
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+# Copyright (c) 2018 Reini Urban <rurban@cpan.org>
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+# Copyright (c) 2021 Vincent Danjean <Vincent.Danjean@ens-lyon.org>
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by the
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@@ -68,14 +65,16 @@
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# modified version of the Autoconf Macro, you may extend this special
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# exception to the GPL to apply to your modified version as well.
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-#serial 13
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+#serial 15
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AC_DEFUN([AX_PKG_SWIG],[
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# Find path to the "swig" executable.
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AC_PATH_PROGS([SWIG],[swig swig3.0 swig2.0])
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if test -z "$SWIG" ; then
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m4_ifval([$3],[$3],[:])
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- elif test -n "$1" ; then
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+ elif test -z "$1" ; then
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+ m4_ifval([$2],[$2],[:])
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+ else
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AC_MSG_CHECKING([SWIG version])
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[swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`]
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AC_MSG_RESULT([$swig_version])
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@@ -86,12 +85,12 @@ AC_DEFUN([AX_PKG_SWIG],[
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if test -z "$required_major" ; then
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[required_major=0]
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fi
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- [required=`echo $required | sed 's/[0-9]*[^0-9]//'`]
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+ [required=`echo $required. | sed 's/[0-9]*[^0-9]//'`]
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[required_minor=`echo $required | sed 's/[^0-9].*//'`]
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if test -z "$required_minor" ; then
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[required_minor=0]
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fi
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- [required=`echo $required | sed 's/[0-9]*[^0-9]//'`]
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+ [required=`echo $required. | sed 's/[0-9]*[^0-9]//'`]
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[required_patch=`echo $required | sed 's/[^0-9].*//'`]
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if test -z "$required_patch" ; then
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[required_patch=0]
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@@ -126,10 +125,9 @@ AC_DEFUN([AX_PKG_SWIG],[
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m4_ifval([$3],[$3],[])
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else
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AC_MSG_CHECKING([for SWIG library])
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- SWIG_LIB=`$SWIG -swiglib | tail -1`
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+ SWIG_LIB=`$SWIG -swiglib | tr '\r\n' ' '`
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AC_MSG_RESULT([$SWIG_LIB])
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m4_ifval([$2],[$2],[])
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- SWIG_NUMVERSION=$available_swig_vernum
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fi
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else
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AC_MSG_WARN([cannot determine SWIG version])
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