Make configure/autogen work without pkg-config.

Fixes issue #14.
rdoeffinger · Mar 19, 2022 · c9a9fd9 · c9a9fd9
1 parent cdefe2c
commit c9a9fd9
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/configure.ac b/configure.ac
@@ -39,6 +39,8 @@ AM_PROG_CC_C_O
 AC_PROG_INSTALL
 LT_INIT
 
+# add fallback if pkg-config is not installed
+m4_ifdef([PKG_CHECK_MODULES],,[define(PKG_CHECK_MODULES, $4)])
 PKG_CHECK_MODULES([POPT], [popt], ,
 AC_SEARCH_LIBS([poptGetContext], [popt], POPT_LIBS=-lpopt,AC_MSG_ERROR([Missing library: popt not found.]))
 )