From: Shlomi Fish <shlomif@shlomifish.org>
Date: Tue, 23 May 2017 08:20:07 +0000 (+0300)
Subject: Fix check for recode.h.
X-Git-Tag: fortune-mod-2.0.0~19
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=77c4394f12eb745d6262b1eb908918d35155ebf8;p=fortune-mod

Fix check for recode.h.

See https://github.com/shlomif/fortune-mod/issues/9 . It previously
didn't detect it properly which caused a problem in compile-time.
---

diff --git a/fortune-mod/CMakeLists.txt b/fortune-mod/CMakeLists.txt
index 3789c39..643e183 100644
--- a/fortune-mod/CMakeLists.txt
+++ b/fortune-mod/CMakeLists.txt
@@ -94,7 +94,12 @@ SET (OCOOKIEDIR "${COOKIEDIR}/off" CACHE STRING "offensive cookie dir not under
 
 SHLOMIF_ADD_COMMON_C_FLAGS()
 
-FIND_PATH( RECODE_H "recode.h")
+INCLUDE(CheckIncludeFile)
+SET(_r "stdbool.h" "stdio.h" "recode.h")
+CHECK_INCLUDE_FILES("${_r}" HAVE_RECODE_H)
+IF (NOT "${HAVE_RECODE_H}")
+    MESSAGE(FATAL_ERROR "Cannot find recode.h anywhere - please install lib recode")
+ENDIF ()
 
 MACRO(my_exe exe c_file dir)
     ADD_EXECUTABLE("${exe}" "${c_file}")
@@ -159,7 +164,6 @@ IF ("${NO_OFFENSIVE}")
     ADD_DEFINITIONS("-DNO_OFFENSIVE=1")
 ENDIF()
 
-INCLUDE(CheckIncludeFile)
 CHECK_INCLUDE_FILE("regex.h" HAVE_REGEX_H)
 
 IF ("${HAVE_REGEX_H}")