oysteikt/mpd
0
0
Fork 0
Code Issues Pull Requests Releases Activity

configure.ac: fail if libid3tag was enabled explicitly, but not found

Browse Source 
Add M4 function MPD_AUTO_PKG_LIB for pkg-config with AC_CHECK_LIB
fallback.
This commit is contained in:
Max Kellermann
2011-09-01 09:18:16 +02:00
parent e635d47912
commit a1b8806422
2 changed files with 20 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
m4/mpd_auto.m4
View File

@@ -63,3 +63,18 @@ AC_DEFUN([MPD_AUTO_PKG], [
MPD_AUTO_RESULT([$1], [$4], [$5])
])
dnl Check with pkg-config first, fall back to AC_CHECK_LIB.
dnl
dnl Parameters: varname1, varname2, pkgname, libname, symname, libs, cflags, description, errmsg
AC_DEFUN([MPD_AUTO_PKG_LIB], [
if eval "test x`echo '$'enable_$1` != xno"; then
PKG_CHECK_MODULES([$2], [$3],
[eval "found_$1=yes"],
AC_CHECK_LIB($4, $5,
[eval "found_$1=yes $2_LIBS='$6' $2_CFLAGS='$7'"],
[eval "found_$1=no"]))
fi
MPD_AUTO_RESULT([$1], [$8], [$9])
])