[SCM] GNU Libtool branch, master, updated. v2.4.2-328-gc478e3a

[Gary V. Vaughan]

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- Log -----------------------------------------------------------------
commit c478e3a0b7e64f4fcbc1b66cfb175b6cdd287277
Author: Gary V. Vaughan <address@hidden>
Date:   Thu Oct 25 04:00:52 2012 -0500

    bootstrap: display prerequisite program environment vars.
    
    Be more helpful when a prerequisite program from $buildreq
    cannot be located, by showing what variable to export if it
    is already installed but not in PATH.
    * gl/build-aux/bootstrap.in (func_check_versions): Display
    associated environment variables for not found prerequisite
    programs.
    * bootstrap: Regenerate.
    
    Signed-off-by: Gary V. Vaughan <address@hidden>

-----------------------------------------------------------------------

Summary of changes:
 bootstrap                 |    5 +++--
 gl/build-aux/bootstrap.in |    5 +++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/bootstrap b/bootstrap
index b897f20..0cd5a2b 100755
--- a/bootstrap
+++ b/bootstrap
@@ -4441,11 +4441,12 @@ func_check_versions ()
       _G_instver=`func_get_version $_G_app`
 
       test -z "$_G_instver" \
-          || func_verbose "found '$_G_app' version $_G_instver"
+          || func_verbose "found '$_G_app' version $_G_instver."
 
       # Fail if --version didn't work.
       if test -z "$_G_instver"; then
-        func_error "'$_G_app' not found"
+        func_error "Prerequisite '$_G_app' not found. Please install it, or
+'export $_G_appvar=/path/to/$_G_app'."
         func_check_versions_result=false
 
       # Fail if a new version than what we have is required.
diff --git a/gl/build-aux/bootstrap.in b/gl/build-aux/bootstrap.in
index 7de22ff..84fbec7 100755
--- a/gl/build-aux/bootstrap.in
+++ b/gl/build-aux/bootstrap.in
@@ -2259,11 +2259,12 @@ func_check_versions ()
       _G_instver=`func_get_version $_G_app`
 
       test -z "$_G_instver" \
-          || func_verbose "found '$_G_app' version $_G_instver"
+          || func_verbose "found '$_G_app' version $_G_instver."
 
       # Fail if --version didn't work.
       if test -z "$_G_instver"; then
-        func_error "'$_G_app' not found"
+        func_error "Prerequisite '$_G_app' not found. Please install it, or
+'export $_G_appvar=/path/to/$_G_app'."
         func_check_versions_result=false
 
       # Fail if a new version than what we have is required.


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