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m4/mpd_depends.m4: print warning when disabling the feature

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This commit is contained in:
Max Kellermann 2017-01-26 09:58:34 +01:00
parent 8d4ed1e988
commit 5ad1fe77b1
3 changed files with 6 additions and 5 deletions
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4
configure.ac
View File

@ -552,7 +552,7 @@ dnl -------------------------------- libmpdclient ------------------------------
MPD_ENABLE_AUTO_PKG_DEPENDS(libmpdclient, LIBMPDCLIENT,
[libmpdclient >= 2.2],
[MPD client library], [libmpdclient not found], [],
[enable_database], [Cannot use --enable-libmpdclient with --disable-database])
[enable_database], [Database support is disabled])
dnl -------------------------------- expat --------------------------------
MPD_ENABLE_AUTO_PKG(expat, EXPAT, [expat],
@ -807,7 +807,7 @@ fi
MPD_ENABLE_AUTO_PKG_DEPENDS(upnp, UPNP, [libupnp],
[UPnP client support], [libupnp not found], [],
[enable_database], [Cannot use --enable-upnp with --disable-database])
[enable_database], [Database support is disabled])
dnl --------------------------------- libzzip ---------------------------------
MPD_ENABLE_AUTO_PKG(zzip, ZZIP, [zziplib >= 0.13],

2
m4/mpd_auto.m4
View File

@ -181,5 +181,5 @@ dnl
dnl Parameters: varname1, varname2, pkg, description, errmsg, default, dep_variable, dep_errmsg
AC_DEFUN([MPD_ENABLE_AUTO_PKG_DEPENDS], [
MPD_ENABLE_AUTO_PKG([$1], [$2], [$3], [$4], [$5], [$6],
[MPD_DEPENDS([enable_$1], [$7], [$8])])
[MPD_DEPENDS([enable_$1], [$7], [$4], [$8])])
])

5
m4/mpd_depends.m4
View File

@ -2,13 +2,14 @@ dnl Declare a dependency of one feature on another. If the depending
dnl feature is disabled, the former must be disabled as well. If the
dnl former was explicitly enabled, abort with an error message.
dnl
dnl Parameters: varname1, varname2 (=dependency), errmsg
dnl Parameters: varname1, varname2 (=dependency), description, errmsg
AC_DEFUN([MPD_DEPENDS], [
if test x$$2 = xno; then
if test x$$1 = xauto; then
AC_MSG_WARN([$4: disabling $3])
$1=no
elif test x$$1 = xyes; then
AC_MSG_ERROR([$3])
AC_MSG_ERROR([$3: $4])
fi
fi
])