configure.ac: Add missing AM_PROG_CC_C_O.

This commit is contained in:
Uwe Hermann 2013-03-12 23:00:58 +01:00
parent 361d15110c
commit bb203cde9d
1 changed files with 3 additions and 0 deletions

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@ -52,6 +52,9 @@ AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_LN_S
# Required for per-target flags or subdir-objects with C sources.
AM_PROG_CC_C_O
# Initialize libtool.
LT_INIT