From d3f070c7a26a79e1f02a745288c5b66e41324146 Mon Sep 17 00:00:00 2001
From: George Joseph <gjoseph@digium.com>
Date: Wed, 16 Nov 2016 11:05:43 -0700
Subject: pjproject_bundled:  Improve reliability of pjproject download

The download process now has a timeout which will cause wget to retry
if it stops retrieving data for 5 seconds and fetch and curl to timeout
if the whole retrieval take smore than 30 seconds.

If the tarball retrieval works, the MD5SUM file is retrieved from
the downloads site and the md5 checksum is verified.

If either the tarball retrieval or MD5SUM retrieval fails, or the
checksums don't match, the entire process is retried once.  If it
fails again, any incomplete tarball is deleted.

.DELETE_ON_ERROR: was also added to the Makefile.  Not only does
this delete the tarball on failure, it till also delete corrupted
library files from the pjproject source directory should they
fail to build correctly.

Tested all the way back to FreeBSD 9, CentOS 6, Debian 6 and
Ubuntu 14.

Change-Id: Iea7d33b96a31622ab1b6e54baebaf271959514e1
---
 configure | 98 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 97 insertions(+), 1 deletion(-)

(limited to 'configure')

diff --git a/configure b/configure
index b3661c0fc..6abdc0534 100755
--- a/configure
+++ b/configure
@@ -1231,6 +1231,7 @@ PBX_BISON
 OPENSSL
 SHA1SUM
 LDCONFIG
+DOWNLOAD_TIMEOUT
 DOWNLOAD_TO_STDOUT
 DOWNLOAD
 FETCH
@@ -1257,6 +1258,8 @@ COMPRESS
 FIND
 PYTHON
 FLEX
+CUT
+CAT
 CMP
 BISON
 GNU_LD
@@ -6804,6 +6807,88 @@ $as_echo "no" >&6; }
 fi
 
 
+# Extract the first word of "cat", so it can be a program name with args.
+set dummy cat; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_CAT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $CAT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_CAT="$CAT" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_CAT="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_path_CAT" && ac_cv_path_CAT=":"
+  ;;
+esac
+fi
+CAT=$ac_cv_path_CAT
+if test -n "$CAT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAT" >&5
+$as_echo "$CAT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+# Extract the first word of "cut", so it can be a program name with args.
+set dummy cut; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_CUT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $CUT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_CUT="$CUT" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_CUT="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_path_CUT" && ac_cv_path_CUT=":"
+  ;;
+esac
+fi
+CUT=$ac_cv_path_CUT
+if test -n "$CUT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CUT" >&5
+$as_echo "$CUT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
 # Extract the first word of "flex", so it can be a program name with args.
 set dummy flex; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
@@ -7874,9 +7959,11 @@ fi
 if test "${WGET}" != ":" ; then
   DOWNLOAD=${WGET}
   DOWNLOAD_TO_STDOUT="${WGET} -O-"
+  DOWNLOAD_TIMEOUT='--timeout=$1'
 else if test "${CURL}" != ":" ; then
   DOWNLOAD="${CURL} -O --progress-bar -w \"%{url_effective}\n\""
   DOWNLOAD_TO_STDOUT="${CURL} -L --progress-bar -w \"%{url_effective}\n\""
+  DOWNLOAD_TIMEOUT='--max-time $(or $2,$1)'
 else
   # Extract the first word of "fetch", so it can be a program name with args.
 set dummy fetch; ac_word=$2
@@ -7921,11 +8008,14 @@ fi
 
   DOWNLOAD=${FETCH}
   DOWNLOAD_TO_STDOUT="${FETCH} -o-"
+  DOWNLOAD_TIMEOUT='--timeout=$(or $2,$1)'
 fi
 fi
 
 
 
+
+
 # Extract the first word of "ldconfig", so it can be a program name with args.
 set dummy ldconfig; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
@@ -9247,8 +9337,14 @@ $as_echo "configuring" >&6; }
 	if test "${NM}" = ":" ; then
 		as_fn_error $? "nm is required to build bundled pjproject" "$LINENO" 5
 	fi
+	if test "${MD5}" = ":" ; then
+		as_fn_error $? "md5dum is required to build bundled pjproject" "$LINENO" 5
+	fi
+	if test "${CAT}" = ":" ; then
+		as_fn_error $? "cat is required to build bundled pjproject" "$LINENO" 5
+	fi
 
-	export TAR PATCH SED NM EXTERNALS_CACHE_DIR DOWNLOAD_TO_STDOUT
+	export TAR PATCH SED NM EXTERNALS_CACHE_DIR DOWNLOAD_TO_STDOUT DOWNLOAD_TIMEOUT DOWNLOAD MD5 CAT
 	${GNU_MAKE} --quiet --no-print-directory -C ${PJPROJECT_DIR} EXTERNALS_CACHE_DIR=${EXTERNALS_CACHE_DIR} configure
 	if test $? -ne 0 ; then
 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
-- 
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