From 52445300d67df73b5b8c288cc33c915053c7ba24 Mon Sep 17 00:00:00 2001
From: Alexander Grund <git@grundis.de>
Date: Sun, 16 Dec 2018 17:18:41 +0100
Subject: GetPrerequisites: Allow prefixed tools

e.g. for cross-compilation with e.g. x86_64-pc-linux-gnu-ldd
---
 Modules/GetPrerequisites.cmake | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

(limited to 'Modules/GetPrerequisites.cmake')

diff --git a/Modules/GetPrerequisites.cmake b/Modules/GetPrerequisites.cmake
index fea299c7ae..d3b773c528 100644
--- a/Modules/GetPrerequisites.cmake
+++ b/Modules/GetPrerequisites.cmake
@@ -718,25 +718,25 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
 
   set(gp_cmd_maybe_filter)      # optional command to pre-filter gp_tool results
 
-  if(gp_tool STREQUAL "ldd")
+  if(gp_tool MATCHES "ldd$")
     set(gp_cmd_args "")
     set(gp_regex "^[\t ]*[^\t ]+ => ([^\t\(]+) .*${eol_char}$")
     set(gp_regex_error "not found${eol_char}$")
     set(gp_regex_fallback "^[\t ]*([^\t ]+) => ([^\t ]+).*${eol_char}$")
     set(gp_regex_cmp_count 1)
-  elseif(gp_tool STREQUAL "otool")
+  elseif(gp_tool MATCHES "otool$")
     set(gp_cmd_args "-L")
     set(gp_regex "^\t([^\t]+) \\(compatibility version ([0-9]+.[0-9]+.[0-9]+), current version ([0-9]+.[0-9]+.[0-9]+)\\)${eol_char}$")
     set(gp_regex_error "")
     set(gp_regex_fallback "")
     set(gp_regex_cmp_count 3)
-  elseif(gp_tool STREQUAL "dumpbin")
+  elseif(gp_tool MATCHES "dumpbin$")
     set(gp_cmd_args "/dependents")
     set(gp_regex "^    ([^ ].*[Dd][Ll][Ll])${eol_char}$")
     set(gp_regex_error "")
     set(gp_regex_fallback "")
     set(gp_regex_cmp_count 1)
-  elseif(gp_tool STREQUAL "objdump")
+  elseif(gp_tool MATCHES "objdump$")
     set(gp_cmd_args "-p")
     set(gp_regex "^\t*DLL Name: (.*\\.[Dd][Ll][Ll])${eol_char}$")
     set(gp_regex_error "")
@@ -759,7 +759,7 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
   endif()
 
 
-  if(gp_tool STREQUAL "dumpbin")
+  if(gp_tool MATCHES "dumpbin$")
     # When running dumpbin, it also needs the "Common7/IDE" directory in the
     # PATH. It will already be in the PATH if being run from a Visual Studio
     # command prompt. Add it to the PATH here in case we are running from a
@@ -788,7 +788,7 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
   #
   # </setup-gp_tool-vars>
 
-  if(gp_tool STREQUAL "ldd")
+  if(gp_tool MATCHES "ldd$")
     set(old_ld_env "$ENV{LD_LIBRARY_PATH}")
     set(new_ld_env "${exepath}")
     foreach(dir ${dirs})
@@ -813,7 +813,7 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
     ERROR_VARIABLE gp_ev
     )
 
-  if(gp_tool STREQUAL "dumpbin")
+  if(gp_tool MATCHES "dumpbin$")
     # Exclude delay load dependencies under windows (they are listed in dumpbin output after the message below)
     string(FIND "${gp_cmd_ov}" "Image has the following delay load dependencies" gp_delayload_pos)
     if (${gp_delayload_pos} GREATER -1)
@@ -827,7 +827,7 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
   endif()
 
   if(NOT gp_rv STREQUAL "0")
-    if(gp_tool STREQUAL "dumpbin")
+    if(gp_tool MATCHES "dumpbin$")
       # dumpbin error messages seem to go to stdout
       message(FATAL_ERROR "${gp_cmd} failed: ${gp_rv}\n${gp_ev}\n${gp_cmd_ov}")
     else()
@@ -835,7 +835,7 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
     endif()
   endif()
 
-  if(gp_tool STREQUAL "ldd")
+  if(gp_tool MATCHES "ldd$")
     set(ENV{LD_LIBRARY_PATH} "${old_ld_env}")
   endif()
 
@@ -855,7 +855,7 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
   # check for install id and remove it from list, since otool -L can include a
   # reference to itself
   set(gp_install_id)
-  if(gp_tool STREQUAL "otool")
+  if(gp_tool MATCHES "otool$")
     execute_process(
       COMMAND ${gp_cmd} -D ${target}
       RESULT_VARIABLE otool_rv
-- 
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