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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen master] autoconf: update m4/pkg.m4
commit c3ca69575ea934247cd6b0ccfcb9b5dfd029d5a2
Author: Luis R. Rodriguez <mcgrof@xxxxxxxx>
AuthorDate: Thu Jun 12 18:18:47 2014 -0700
Commit: Ian Campbell <ian.campbell@xxxxxxxxxx>
CommitDate: Wed Jul 2 15:25:57 2014 +0100
autoconf: update m4/pkg.m4
The provenance of the m4 pkg.m4 macro library was not documented
and it was not clear how and if we can update this without breaking
things. Document where this comes from, update us to the latest
release from git and put a warning about avoiding private evolutions
so that instead things go upstream.
The pkg-config m4 macro library comes from the upstream pkg-config
git repository [0]. If you update the m4 library update this file
with provenance and last commit ID information. For documentation
on how to use this read the pkg-config(1) man page.
Tree: git://anongit.freedesktop.org/pkg-config
The last synch was from commit:
commit 4f0084d9d3b8726a797a373c7ec5e406000995d0
Author: Dan Nicholson <dbn.lists@xxxxxxxxx>
Date: Mon Feb 3 15:59:18 2014 -0800
glib: Fix Makefiles to suppress warnings from automake
With the newly added glib.mk, some of the noinst_* variables need to use
+= in the evaluation to avoid multiple definition warnings from
automake.
Cc: Ian Campbell <ian.campbell@xxxxxxxxxx>
Cc: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Cc: Jan Beulich <jbeulich@xxxxxxxx>
Cc: Keir Fraser <keir@xxxxxxx>
Cc: Tim Deegan <tim@xxxxxxx>
Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
Signed-off-by: Luis R. Rodriguez <mcgrof@xxxxxxxx>
[ ijc -- ran autogen.sh ]
---
m4/README.source | 28 +++++++++++++++++
m4/pkg.m4 | 88 ++++++++++++++++++++++++++++++++++++++++++++++++++----
tools/configure | 45 ++++++++++++++++++++++++++-
3 files changed, 153 insertions(+), 8 deletions(-)
diff --git a/m4/README.source b/m4/README.source
new file mode 100644
index 0000000..8922ea0
--- /dev/null
+++ b/m4/README.source
@@ -0,0 +1,28 @@
+About
+=====
+This documents the upstream sources for the different slew of different
+m4 sources we have picked up or developed.
+
+pkg.m4
+======
+The pkg-config m4 macro library comes from the upstream pkg-config
+git repository [0]. If you update the m4 library update this file
+with provenance and last commit ID information. For documentation
+on how to use this read the pkg-config(1) man page.
+
+Do not modify this file yourself, if you want to evolve it send
+patches upstream and then synch back here.
+
+Tree: git://anongit.freedesktop.org/pkg-config
+
+The last synch was from commit:
+
+commit 4f0084d9d3b8726a797a373c7ec5e406000995d0
+Author: Dan Nicholson <dbn.lists@xxxxxxxxx>
+Date: Mon Feb 3 15:59:18 2014 -0800
+
+ glib: Fix Makefiles to suppress warnings from automake
+
+ With the newly added glib.mk, some of the noinst_* variables need to use
+ += in the evaluation to avoid multiple definition warnings from
+ automake.
diff --git a/m4/pkg.m4 b/m4/pkg.m4
index 9bb3e06..62995f0 100644
--- a/m4/pkg.m4
+++ b/m4/pkg.m4
@@ -26,7 +26,8 @@
# ----------------------------------
AC_DEFUN([PKG_PROG_PKG_CONFIG],
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
-m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
+m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
+m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search
path])
@@ -72,7 +73,8 @@ m4_define([_PKG_CONFIG],
pkg_cv_[]$1="$$1"
elif test -n "$PKG_CONFIG"; then
PKG_CHECK_EXISTS([$3],
- [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
+ [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes ],
[pkg_failed=yes])
else
pkg_failed=untried
@@ -120,9 +122,9 @@ if test $pkg_failed = yes; then
AC_MSG_RESULT([no])
_PKG_SHORT_ERRORS_SUPPORTED
if test $_pkg_short_errors_supported = yes; then
- $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2"
2>&1`
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors
--cflags --libs "$2" 2>&1`
else
- $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs
"$2" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
@@ -135,7 +137,7 @@ $$1_PKG_ERRORS
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
-_PKG_TEXT])dnl
+_PKG_TEXT])[]dnl
])
elif test $pkg_failed = untried; then
AC_MSG_RESULT([no])
@@ -146,7 +148,7 @@ path to pkg-config.
_PKG_TEXT
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.])dnl
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
])
else
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
@@ -155,3 +157,77 @@ else
$3
fi[]dnl
])# PKG_CHECK_MODULES
+
+
+# PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+# [ACTION-IF-NOT-FOUND])
+# ---------------------------------------------------------------------
+# Checks for existence of MODULES and gathers its build flags with
+# static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags
+# and VARIABLE-PREFIX_LIBS from --libs.
+#
+# Note that if there is a possibility the first call to
+# PKG_CHECK_MODULES_STATIC might not happen, you should be sure to include
+# an explicit call to PKG_PROG_PKG_CONFIG in your configure.ac.
+AC_DEFUN([PKG_CHECK_MODULES_STATIC],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+_save_PKG_CONFIG=$PKG_CONFIG
+PKG_CONFIG="$PKG_CONFIG --static"
+PKG_CHECK_MODULES($@)
+PKG_CONFIG=$_save_PKG_CONFIG[]dnl
+])
+
+
+# PKG_INSTALLDIR(DIRECTORY)
+# -------------------------
+# Substitutes the variable pkgconfigdir as the location where a module
+# should install pkg-config .pc files. By default the directory is
+# $libdir/pkgconfig, but the default can be changed by passing
+# DIRECTORY. The user can override through the --with-pkgconfigdir
+# parameter.
+AC_DEFUN([PKG_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+ [pkg-config installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([pkgconfigdir],
+ [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
+ [with_pkgconfigdir=]pkg_default)
+AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+]) dnl PKG_INSTALLDIR
+
+
+# PKG_NOARCH_INSTALLDIR(DIRECTORY)
+# -------------------------
+# Substitutes the variable noarch_pkgconfigdir as the location where a
+# module should install arch-independent pkg-config .pc files. By
+# default the directory is $datadir/pkgconfig, but the default can be
+# changed by passing DIRECTORY. The user can override through the
+# --with-noarch-pkgconfigdir parameter.
+AC_DEFUN([PKG_NOARCH_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+ [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([noarch-pkgconfigdir],
+ [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
+ [with_noarch_pkgconfigdir=]pkg_default)
+AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+]) dnl PKG_NOARCH_INSTALLDIR
+
+
+# PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
+# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+# -------------------------------------------
+# Retrieves the value of the pkg-config variable for the given module.
+AC_DEFUN([PKG_CHECK_VAR],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
+
+_PKG_CONFIG([$1], [variable="][$3]["], [$2])
+AS_VAR_COPY([$1], [pkg_cv_][$1])
+
+AS_VAR_IF([$1], [""], [$5], [$4])dnl
+])# PKG_CHECK_VAR
diff --git a/tools/configure b/tools/configure
index eebe745..20f1aa9 100755
--- a/tools/configure
+++ b/tools/configure
@@ -3432,6 +3432,44 @@ esac
# PKG_CHECK_MODULES
+# PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+# [ACTION-IF-NOT-FOUND])
+# ---------------------------------------------------------------------
+# Checks for existence of MODULES and gathers its build flags with
+# static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags
+# and VARIABLE-PREFIX_LIBS from --libs.
+#
+# Note that if there is a possibility the first call to
+# PKG_CHECK_MODULES_STATIC might not happen, you should be sure to include
+# an explicit call to PKG_PROG_PKG_CONFIG in your configure.ac.
+
+
+
+# PKG_INSTALLDIR(DIRECTORY)
+# -------------------------
+# Substitutes the variable pkgconfigdir as the location where a module
+# should install pkg-config .pc files. By default the directory is
+# $libdir/pkgconfig, but the default can be changed by passing
+# DIRECTORY. The user can override through the --with-pkgconfigdir
+# parameter.
+
+
+# PKG_NOARCH_INSTALLDIR(DIRECTORY)
+# -------------------------
+# Substitutes the variable noarch_pkgconfigdir as the location where a
+# module should install arch-independent pkg-config .pc files. By
+# default the directory is $datadir/pkgconfig, but the default can be
+# changed by passing DIRECTORY. The user can override through the
+# --with-noarch-pkgconfigdir parameter.
+
+
+# PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
+# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+# -------------------------------------------
+# Retrieves the value of the pkg-config variable for the given module.
+# PKG_CHECK_VAR
+
+
# We define, separately, PTHREAD_CFLAGS, _LDFLAGS and _LIBS
# even though currently we don't set them very separately.
@@ -7087,6 +7125,7 @@ fi
+
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a
program name with args.
@@ -7215,6 +7254,7 @@ if test -n "$glib_CFLAGS"; then
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_glib_CFLAGS=`$PKG_CONFIG --cflags "glib-2.0 >= 2.12" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
@@ -7231,6 +7271,7 @@ if test -n "$glib_LIBS"; then
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_glib_LIBS=`$PKG_CONFIG --libs "glib-2.0 >= 2.12" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
@@ -7250,9 +7291,9 @@ else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
- glib_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors
"glib-2.0 >= 2.12" 2>&1`
+ glib_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors
--cflags --libs "glib-2.0 >= 2.12" 2>&1`
else
- glib_PKG_ERRORS=`$PKG_CONFIG --print-errors "glib-2.0 >= 2.12"
2>&1`
+ glib_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs
"glib-2.0 >= 2.12" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$glib_PKG_ERRORS" >&5
--
generated by git-patchbot for /home/xen/git/xen.git#master
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