From b723ec9905f0ddf4633d49059d92e384315d95a9 Mon Sep 17 00:00:00 2001
From: Sergei Nikulov <sergey.nikulov@gmail.com>
Date: Wed, 24 Dec 2014 00:05:57 +0300
Subject: CMake: Fix generation of tool_hugehelp.c on windows

Use "cmake -E echo" instead of "echo".

Reviewed-by: Brad King <brad.king@kitware.com>
---
 src/CMakeLists.txt | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

(limited to 'src/CMakeLists.txt')

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 9c1fd54ab..bfb866bd9 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -6,18 +6,18 @@ if(USE_MANUAL)
   # embedded text. NROFF and MANOPT are set in the parent CMakeLists.txt
   add_custom_command(
     OUTPUT tool_hugehelp.c
-    COMMAND echo "#include \"tool_setup.h\"" > tool_hugehelp.c
-    COMMAND echo "#ifndef HAVE_LIBZ" >> tool_hugehelp.c
+    COMMAND ${CMAKE_COMMAND} -E echo "#include \"tool_setup.h\"" > tool_hugehelp.c
+    COMMAND ${CMAKE_COMMAND} -E echo "#ifndef HAVE_LIBZ" >> tool_hugehelp.c
     COMMAND env LC_ALL=C "${NROFF}" ${NROFF_MANOPT}
             "${CURL_SOURCE_DIR}/docs/curl.1" |
             "${PERL}" "${CMAKE_CURRENT_SOURCE_DIR}/mkhelp.pl"
             "${CURL_SOURCE_DIR}/docs/MANUAL" >> tool_hugehelp.c
-    COMMAND echo "#else" >> tool_hugehelp.c
+    COMMAND ${CMAKE_COMMAND} -E echo "#else" >> tool_hugehelp.c
     COMMAND env LC_ALL=C "${NROFF}" ${NROFF_MANOPT}
             "${CURL_SOURCE_DIR}/docs/curl.1" |
             "${PERL}" "${CMAKE_CURRENT_SOURCE_DIR}/mkhelp.pl" -c
             "${CURL_SOURCE_DIR}/docs/MANUAL" >> tool_hugehelp.c
-    COMMAND echo "#endif /* HAVE_LIBZ */" >> tool_hugehelp.c
+    COMMAND ${CMAKE_COMMAND} -E echo "#endif /* HAVE_LIBZ */" >> tool_hugehelp.c
     DEPENDS
       "${CURL_SOURCE_DIR}/docs/MANUAL"
       "${CURL_SOURCE_DIR}/docs/curl.1"
@@ -27,12 +27,13 @@ if(USE_MANUAL)
 else()
   add_custom_command(
     OUTPUT tool_hugehelp.c
-    COMMAND echo "/* built-in manual is disabled, blank function */" > tool_hugehelp.c
-    COMMAND echo "#include \"tool_hugehelp.h\"" >> tool_hugehelp.c
-    COMMAND echo "void hugehelp(void) {}" >> tool_hugehelp.c
+    COMMAND ${CMAKE_COMMAND} -E echo "/* built-in manual is disabled, blank function */" > tool_hugehelp.c
+    COMMAND ${CMAKE_COMMAND} -E echo "#include \"tool_hugehelp.h\"" >> tool_hugehelp.c
+    COMMAND ${CMAKE_COMMAND} -E echo "void hugehelp(void) {}" >> tool_hugehelp.c
     DEPENDS
       "${CMAKE_CURRENT_SOURCE_DIR}/tool_hugehelp.h"
     VERBATIM)
+
 endif()
 
 transform_makefile_inc("Makefile.inc" "${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake")
-- 
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