portmixer: Drop --with-pa-include in favor of overwriting the pkg-config check.

lib-src/portmixer/configure

@@ -777,7 +777,6 @@ with_gnu_ld
 with_sysroot
 enable_libtool_lock
 enable_debug
-with_pa_include
 '
       ac_precious_vars='build_alias
 host_alias
@@ -1435,7 +1434,6 @@ Optional Packages:
   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
   --with-sysroot=DIR Search for dependent libraries within DIR
                         (or the compiler's sysroot if not specified).
-  --with-pa-include       specify path to portaudio v2.0 include directory
 
 Some influential environment variables:
   CC          C compiler command
@@ -11827,18 +11825,6 @@ $as_echo "no" >&6; }
 fi
 
 
-#
-# Check for portaudio path
-#
-
-# Check whether --with-pa-include was given.
-if test "${with_pa_include+set}" = set; then :
-  withval=$with_pa_include; with_portaudio=$withval
-else
-  with_portaudio=""
-fi
-
-
 
 
 
@@ -12051,13 +12037,6 @@ $as_echo "yes" >&6; }
 
 fi
 
-#
-#
-#
-if test -n "$with_portaudio"; then
-   PORTAUDIO_CFLAGS="-I$withval"
-fi
-
 #
 # Check which APIs are available
 #

lib-src/portmixer/configure.ac

@@ -35,23 +35,7 @@ AC_ARG_ENABLE([debug],
   [AC_SUBST( cflags, ["$cflags -g"] )  AC_MSG_RESULT(yes)],
   [AC_SUBST( cflags, ["$cflags -O2"] ) AC_MSG_RESULT(no)])
 
-#
-# Check for portaudio path
-#
-AC_ARG_WITH([pa-include],
-  AC_HELP_STRING([--with-pa-include],
-                 [specify path to portaudio v2.0 include directory]),
-  [with_portaudio=$withval],
-  [with_portaudio=""])
-
-PKG_CHECK_MODULES(PORTAUDIO, portaudio-2.0 >= 19)
-
-#
-#
-#
-if test -n "$with_portaudio"; then
-   PORTAUDIO_CFLAGS="-I$withval"
-fi
+PKG_CHECK_MODULES([PORTAUDIO], [portaudio-2.0 >= 19])
 
 #
 # Check which APIs are available