cription: Tweak the build for a FreeBSD environment.
 Respect user-supplied CFLAGS
 Use the FreeBSD location of pkg-config's library directory.
 Check for librtmp in sensible locations in all cases.
Forwarded: not-needed
Author: Peter Pentchev <roam@FreeBSD.org>
Last-Update: 2010-12-19

--- configure.orig	2019-02-05 14:11:44 UTC
+++ configure
@@ -3637,9 +3637,10 @@ $as_echo "$as_me: LIBS note: LIBS should
       -I*)
         xc_bad_var_ldflags=yes
         ;;
-      -l* | --library=*)
-        xc_bad_var_ldflags=yes
-        ;;
+# Temporarily disable -l* flag check for SSP support (Mk/bsd.ssp.mk)
+#      -l* | --library=*)
+#        xc_bad_var_ldflags=yes
+#        ;;
     esac
   done
   if test $xc_bad_var_ldflags = yes; then
@@ -3709,9 +3710,10 @@ $as_echo "$as_me: $xc_bad_var_msg librar
   xc_bad_var_cflags=no
   for xc_word in $CFLAGS; do
     case "$xc_word" in
-      -D*)
-        xc_bad_var_cflags=yes
-        ;;
+# Temporarily disable -D* flag check (PR/177401, PR/180944)
+#      -D*)
+#        xc_bad_var_cflags=yes
+#        ;;
       -U*)
         xc_bad_var_cflags=yes
         ;;
@@ -17193,6 +17195,8 @@ $as_echo "$as_me: WARNING: compiler opti
     tmp_CFLAGS="$CFLAGS"
     tmp_CPPFLAGS="$CPPFLAGS"
 
+# Do not remove the user-supplied debug flags in CFLAGS (PR/150854)
+if false; then
     ac_var_stripped=""
   for word1 in $tmp_CFLAGS; do
     ac_var_strip_word="no"
@@ -17223,6 +17227,7 @@ $as_echo "$as_me: WARNING: compiler opti
   done
     tmp_CPPFLAGS="$ac_var_stripped"
   squeeze tmp_CPPFLAGS
+fi
 
     #
     if test "$want_debug" = "yes"; then
@@ -17445,6 +17450,8 @@ $as_echo "$honor_optimize_option" >&6; }
     #
     if test "$honor_optimize_option" = "yes"; then
 
+# Do not remove the user-supplied optimization flags in CFLAGS (PR/150854)
+if false; then
     ac_var_stripped=""
   for word1 in $tmp_CFLAGS; do
     ac_var_strip_word="no"
@@ -17475,6 +17482,7 @@ $as_echo "$honor_optimize_option" >&6; }
   done
     tmp_CPPFLAGS="$ac_var_stripped"
   squeeze tmp_CPPFLAGS
+fi
 
       if test "$want_optimize" = "yes"; then
         { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts optimizer enabling options" >&5
@@ -26706,30 +26714,30 @@ $as_echo "found" >&6; }
     ;;
   off)
         LIB_RTMP="-lrtmp"
+        LD_RTMP=""
+        CPP_RTMP=""
+        DIR_RTMP=""
     ;;
   *)
         LIB_RTMP="-lrtmp"
+        LD_RTMP="-L${PREFIX_RTMP}/lib$libsuff"
+        CPP_RTMP="-I${PREFIX_RTMP}/include"
+        DIR_RTMP="${PREFIX_RTMP}/lib$libsuff"
     PREFIX_RTMP=$OPT_LIBRTMP
     ;;
   esac
 
-    if test -n "$PREFIX_RTMP"; then
-    LD_RTMP=-L${PREFIX_RTMP}/lib$libsuff
-    CPP_RTMP=-I${PREFIX_RTMP}/include
-    DIR_RTMP=${PREFIX_RTMP}/lib$libsuff
-  fi
-
   LDFLAGS="$LDFLAGS $LD_RTMP"
   CPPFLAGS="$CPPFLAGS $CPP_RTMP"
   LIBS="$LIB_RTMP $LIBS"
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RTMP_Init in -lrtmp" >&5
-$as_echo_n "checking for RTMP_Init in -lrtmp... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RTMP_Init in $LIB_RTMP" >&5
+$as_echo_n "checking for RTMP_Init in $LIB_RTMP... " >&6; }
 if ${ac_cv_lib_rtmp_RTMP_Init+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
-LIBS="-lrtmp  $LIBS"
+LIBS="$LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
@@ -41169,9 +41177,10 @@ $as_echo "$as_me: LIBS note: LIBS should
       -I*)
         xc_bad_var_ldflags=yes
         ;;
-      -l* | --library=*)
-        xc_bad_var_ldflags=yes
-        ;;
+# Temporarily disable -l* flag check for SSP support (Mk/bsd.ssp.mk)
+#      -l* | --library=*)
+#        xc_bad_var_ldflags=yes
+#        ;;
     esac
   done
   if test $xc_bad_var_ldflags = yes; then
@@ -41241,9 +41250,10 @@ $as_echo "$as_me: $xc_bad_var_msg librar
   xc_bad_var_cflags=no
   for xc_word in $CFLAGS; do
     case "$xc_word" in
-      -D*)
-        xc_bad_var_cflags=yes
-        ;;
+# Temporarily disable -D* flag check (PR/177401, PR/180944)
+#      -D*)
+#        xc_bad_var_cflags=yes
+#        ;;
       -U*)
         xc_bad_var_cflags=yes
         ;;