Improve detection of default gpg by configure.

* configure.ac: Move test for gpgconf before test for gpg.
(GPG, GPGSM, G13): Use gpgconf instead of AC_PATH_PROG if possible.
--

This change is required so that the t-engine-info test does not
fail.  In any case, it is a good idea to use gpgconf for these test
because this is how it works at runtime.
This commit is contained in:
Werner Koch 2013-08-12 14:24:34 +02:00
parent 8579091c4f
commit 069ac58037

View File

@ -77,6 +77,8 @@ AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_SRCDIR(src/gpgme.h.in)
AC_CONFIG_HEADER(config.h)
# Note: For automake 1.13 add the option
# serial-tests
AM_INIT_AUTOMAKE
AM_MAINTAINER_MODE
AC_CANONICAL_HOST
@ -443,16 +445,121 @@ if test "$NEED_G13_VERSION" = "no"; then
NEED_G13_VERSION=0.0.0
fi
AC_DEFINE_UNQUOTED(NEED_GPGCONF_VERSION, "$NEED_GPGCONF_VERSION",
[Min. needed GPGCONF version.])
AC_DEFINE_UNQUOTED(NEED_GPG_VERSION, "$NEED_GPG_VERSION",
[Min. needed GnuPG version.])
AC_DEFINE_UNQUOTED(NEED_GPGSM_VERSION, "$NEED_GPGSM_VERSION",
[Min. needed GPGSM version.])
AC_DEFINE_UNQUOTED(NEED_GPGCONF_VERSION, "$NEED_GPGCONF_VERSION",
[Min. needed GPGCONF version.])
AC_DEFINE_UNQUOTED(NEED_G13_VERSION, "$NEED_G13_VERSION",
[Min. needed G13 version.])
#
# Check for GPGCONF
#
gpgconf_usable_for_test=no
NO_OVERRIDE=no
AC_ARG_WITH(gpgconf,
AC_HELP_STRING([--with-gpgconf=PATH],
[use gpgconf binary at PATH]),
GPGCONF=$withval, NO_OVERRIDE=yes)
if test "$NO_OVERRIDE" = "yes" || test "$GPGCONF" = "yes"; then
GPGCONF=
NO_OVERRIDE=yes
if test "$cross_compiling" != "yes"; then
AC_PATH_PROG(GPGCONF, gpgconf)
fi
if test -z "$GPGCONF"; then
GPGCONF="$GPGCONF_DEFAULT"
fi
fi
if test "$GPGCONF" = no; then
if test "$NO_OVERRIDE" = "yes"; then
if test "$cross_compiling" != "yes"; then
AC_MSG_WARN([
***
*** Could not find gpgconf, install gpgconf or use --with-gpgconf=PATH to enable it
***])
else
AC_MSG_ERROR([
***
*** Can not determine path to gpgconf when cross-compiling, use --with-gpgconf=PATH
***])
fi
fi
else
AC_DEFINE_UNQUOTED(GPGCONF_PATH, "$GPGCONF", [Path to the GPGCONF binary.])
AC_DEFINE(ENABLE_GPGCONF,1,[Whether GPGCONF support is enabled])
fi
AM_CONDITIONAL(HAVE_GPGCONF, test "$GPGCONF" != "no")
dnl Check for GPGCONF version requirement.
GPGCONF_VERSION=unknown
ok=maybe
if test -z "$GPGCONF" -o "x$GPGCONF" = "xno"; then
ok=no
else
if test "$cross_compiling" = "yes"; then
AC_MSG_WARN([GPGCONF version can not be checked when cross compiling])
ok=no
else
if test ! -x "$GPGCONF"; then
AC_MSG_WARN([GPGCONF not executable, version check disabled])
ok=no
fi
fi
fi
if test "$ok" = "maybe"; then
AC_MSG_CHECKING(for GPGCONF >= $NEED_GPGCONF_VERSION)
req_major=`echo $NEED_GPGCONF_VERSION | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
req_minor=`echo $NEED_GPGCONF_VERSION | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
req_micro=`echo $NEED_GPGCONF_VERSION | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
GPGCONF_VERSION=`$GPGCONF --version | sed -n '1 s/[[^0-9]]*\(.*\)/\1/p'`
major=`echo $GPGCONF_VERSION | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
minor=`echo $GPGCONF_VERSION | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
micro=`echo $GPGCONF_VERSION | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
if test "$major" -gt "$req_major"; then
ok=yes
else
if test "$major" -eq "$req_major"; then
if test "$minor" -gt "$req_minor"; then
ok=yes
else
if test "$minor" -eq "$req_minor"; then
if test "$micro" -ge "$req_micro"; then
ok=yes
fi
fi
fi
fi
fi
if test "$ok" = "yes"; then
AC_MSG_RESULT(yes)
if test "$cross_compiling" != "yes"; then
gpgconf_usable_for_test=yes
fi
else
AC_MSG_RESULT(no)
AC_MSG_WARN([GPGCONF must be at least version $NEED_GPGCONF_VERSION])
fi
fi
run_gpgconf_test="$ok"
AC_ARG_ENABLE(gpgconf-test,
AC_HELP_STRING([--disable-gpgconf-test], [disable GPGCONF run test]),
run_gpgconf_test=$enableval)
AM_CONDITIONAL(RUN_GPGCONF_TESTS, test "$run_gpgconf_test" = "yes")
#
# Check for GPG
#
NO_OVERRIDE=no
AC_ARG_WITH(gpg,
AC_HELP_STRING([--with-gpg=PATH], [use GnuPG binary at PATH]),
@ -461,7 +568,11 @@ if test "$NO_OVERRIDE" = "yes" || test "$GPG" = "yes"; then
GPG=
NO_OVERRIDE=yes
if test "$cross_compiling" != "yes"; then
AC_PATH_PROG(GPG, gpg)
if test "$gpgconf_usable_for_test" = "yes"; then
GPG="`$GPGCONF --list-components | grep ^gpg: | cut -d: -f 3`"
else
AC_PATH_PROG(GPG, gpg)
fi
fi
if test -z "$GPG"; then
GPG="$GPG_DEFAULT"
@ -546,6 +657,10 @@ AC_ARG_ENABLE(gpg-test,
AM_CONDITIONAL(RUN_GPG_TESTS, test "$run_gpg_test" = "yes")
AC_SUBST(GPG_PATH)
#
# Check for GPGSM
#
NO_OVERRIDE=no
AC_ARG_WITH(gpgsm,
AC_HELP_STRING([--with-gpgsm=PATH], [use GpgSM binary at PATH]),
@ -554,7 +669,11 @@ if test "$NO_OVERRIDE" = "yes" || test "$GPGSM" = "yes"; then
GPGSM=
NO_OVERRIDE=yes
if test "$cross_compiling" != "yes"; then
AC_PATH_PROG(GPGSM, gpgsm)
if test "$gpgconf_usable_for_test" = "yes"; then
GPGSM="`$GPGCONF --list-components | grep ^gpgsm: | cut -d: -f 3`"
else
AC_PATH_PROG(GPGSM, gpgsm)
fi
fi
if test -z "$GPGSM"; then
GPGSM="$GPGSM_DEFAULT"
@ -642,102 +761,9 @@ AC_ARG_ENABLE(gpgsm-test,
AM_CONDITIONAL(RUN_GPGSM_TESTS, test "$run_gpgsm_test" = "yes")
NO_OVERRIDE=no
AC_ARG_WITH(gpgconf,
AC_HELP_STRING([--with-gpgconf=PATH],
[use gpgconf binary at PATH]),
GPGCONF=$withval, NO_OVERRIDE=yes)
if test "$NO_OVERRIDE" = "yes" || test "$GPGCONF" = "yes"; then
GPGCONF=
NO_OVERRIDE=yes
if test "$cross_compiling" != "yes"; then
AC_PATH_PROG(GPGCONF, gpgconf)
fi
if test -z "$GPGCONF"; then
GPGCONF="$GPGCONF_DEFAULT"
fi
fi
if test "$GPGCONF" = no; then
if test "$NO_OVERRIDE" = "yes"; then
if test "$cross_compiling" != "yes"; then
AC_MSG_WARN([
***
*** Could not find gpgconf, install gpgconf or use --with-gpgconf=PATH to enable it
***])
else
AC_MSG_ERROR([
***
*** Can not determine path to gpgconf when cross-compiling, use --with-gpgconf=PATH
***])
fi
fi
else
AC_DEFINE_UNQUOTED(GPGCONF_PATH, "$GPGCONF", [Path to the GPGCONF binary.])
AC_DEFINE(ENABLE_GPGCONF,1,[Whether GPGCONF support is enabled])
fi
AM_CONDITIONAL(HAVE_GPGCONF, test "$GPGCONF" != "no")
dnl Check for GPGCONF version requirement.
GPGCONF_VERSION=unknown
ok=maybe
if test -z "$GPGCONF" -o "x$GPGCONF" = "xno"; then
ok=no
else
if test "$cross_compiling" = "yes"; then
AC_MSG_WARN([GPGCONF version can not be checked when cross compiling])
ok=no
else
if test ! -x "$GPGCONF"; then
AC_MSG_WARN([GPGCONF not executable, version check disabled])
ok=no
fi
fi
fi
if test "$ok" = "maybe"; then
AC_MSG_CHECKING(for GPGCONF >= $NEED_GPGCONF_VERSION)
req_major=`echo $NEED_GPGCONF_VERSION | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
req_minor=`echo $NEED_GPGCONF_VERSION | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
req_micro=`echo $NEED_GPGCONF_VERSION | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
GPGCONF_VERSION=`$GPGCONF --version | sed -n '1 s/[[^0-9]]*\(.*\)/\1/p'`
major=`echo $GPGCONF_VERSION | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
minor=`echo $GPGCONF_VERSION | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
micro=`echo $GPGCONF_VERSION | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
if test "$major" -gt "$req_major"; then
ok=yes
else
if test "$major" -eq "$req_major"; then
if test "$minor" -gt "$req_minor"; then
ok=yes
else
if test "$minor" -eq "$req_minor"; then
if test "$micro" -ge "$req_micro"; then
ok=yes
fi
fi
fi
fi
fi
if test "$ok" = "yes"; then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
AC_MSG_WARN([GPGCONF must be at least version $NEED_GPGCONF_VERSION])
fi
fi
run_gpgconf_test="$ok"
AC_ARG_ENABLE(gpgconf-test,
AC_HELP_STRING([--disable-gpgconf-test], [disable GPGCONF run test]),
run_gpgconf_test=$enableval)
AM_CONDITIONAL(RUN_GPGCONF_TESTS, test "$run_gpgconf_test" = "yes")
#
# Check for G13
#
NO_OVERRIDE=no
AC_ARG_WITH(g13,
AC_HELP_STRING([--with-g13=PATH],
@ -747,7 +773,15 @@ if test "$NO_OVERRIDE" = "yes" || test "$G13" = "yes"; then
G13=
NO_OVERRIDE=yes
if test "$cross_compiling" != "yes"; then
AC_PATH_PROG(G13, g13)
if test "$gpgconf_usable_for_test" = "yes"; then
G13="`$GPGCONF --list-components | grep ^g13: | cut -d: -f 3`"
if test -z "$G13"; then
# Use a hack if gpgconf has no support for g13.
G13="`$GPGCONF --list-dirs | grep ^bindir: | cut -d: -f 2`/g13"
fi
else
AC_PATH_PROG(G13, g13)
fi
fi
if test -z "$G13"; then
G13="$G13_DEFAULT"
@ -834,6 +868,10 @@ AC_ARG_ENABLE(g13-test,
AM_CONDITIONAL(RUN_G13_TESTS, test "$run_g13_test" = "yes")
#
# Other checks
#
# Check for funopen
AC_CHECK_FUNCS(funopen)
if test $ac_cv_func_funopen != yes; then
@ -1029,13 +1067,13 @@ echo "
Revision: mym4_revision (mym4_revision_dec)
Platform: $host
GnuPG path: $GPG
GnuPG version: $GPG_VERSION, min. $NEED_GPG_VERSION
GpgSM path: $GPGSM
GpgSM version: $GPGSM_VERSION, min. $NEED_GPGSM_VERSION
GpgConf path: $GPGCONF
GpgConf version: $GPGCONF_VERSION, min. $NEED_GPGCONF_VERSION
G13 path: $G13
Gpgconf at: $GPGCONF
Gpgconf version: $GPGCONF_VERSION, min. $NEED_GPGCONF_VERSION
GPG at: $GPG
GPG version: $GPG_VERSION, min. $NEED_GPG_VERSION
Gpgsm at: $GPGSM
Gpgsm version: $GPGSM_VERSION, min. $NEED_GPGSM_VERSION
G13 at: $G13
G13 version: $G13_VERSION, min. $NEED_G13_VERSION
Assuan version: $libassuan_config_version, min. $NEED_LIBASSUAN_VERSION