diff options
| author | Dan Nicholson <dbn.lists@gmail.com> | 2007-12-12 08:48:30 -0800 |
|---|---|---|
| committer | Dan Nicholson <dbn.lists@gmail.com> | 2007-12-12 08:48:30 -0800 |
| commit | 41b00707e20f0c07e0dce055884c773de4b82612 (patch) | |
| tree | d9d6134abbefcb10c5adc5056d7edb6198cdb46c /configure.ac | |
| parent | aab38cfc43581e0d09195c2e53092d355a09841c (diff) | |
autoconf: More informative errors when pkg-config macros undefined
Added a check that PKG_PROG_PKG_CONFIG is defined before calling it so
the user can see a proper error. Without it, the generated configure
script will just pass on to the next statement and bomb with a strange
shell syntax error.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 4cd641b136..40c39b9912 100644 --- a/configure.ac +++ b/configure.ac @@ -28,6 +28,12 @@ AC_PROG_CXX AC_PATH_PROG(MAKE, make) AC_PATH_PROG(MKDEP, makedepend) AC_PATH_PROG(SED, sed) + +dnl Make sure the pkg-config macros are defined +m4_ifdef([PKG_PROG_PKG_CONFIG],,[ + AC_MSG_ERROR([The pkg-config autoconf macros are not defined. + Did you run 'make configure'?])] +) PKG_PROG_PKG_CONFIG() dnl LIB_DIR - library basename |