diff options
Diffstat (limited to 'config')
| -rw-r--r-- | config/pkg.m4 | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/config/pkg.m4 b/config/pkg.m4 index 13a8890..45587e9 100644 --- a/config/pkg.m4 +++ b/config/pkg.m4 @@ -147,6 +147,12 @@ AC_MSG_CHECKING([for $2]) _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) _PKG_CONFIG([$1][_LIBS], [libs], [$2]) +dnl Check whether $pkg_cv_[]$1[]_LIBS works. +pkg_save_LDFLAGS="$LDFLAGS" +LDFLAGS="$LDFLAGS $pkg_cv_[]$1[]_LIBS" +AC_TRY_LINK([],[return 0;], [pkg_failed=no], [pkg_failed=yes]) +LDFLAGS=$pkg_save_LDFLAGS + m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS and $1[]_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details.]) |