make configuration script slightly better.

[apps/madmutt.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2673f3b..ec93ee7 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -32,7 +32,7 @@ ADD_DEFINITIONS("-DSYSCONFDIR=\\\"${SYSCONFDIR}\\\"")
 ADD_DEFINITIONS("-DVERSION=\\\"${VERSION}\\\"")
 ADD_DEFINITIONS("-DMUTTLOCALEDIR=\\\"${DATADIR}/locale\\\"")
 
-OPTION(WITH_MAILPATH "Where new mail is spooled")
+SET(MAILPATH         CACHE STRING "Where new mail is spooled")
 OPTION(WITH_GPGME    "Use GPGME [default: on]" ON)
 OPTION(WITH_NNTP     "Build NNTP support [default: off]")
 OPTION(WITH_IDN      "Use GNU libidn for domain names [default: off]")
@@ -43,21 +43,28 @@ OPTION(USE_FLOCK     "Use flock to lock files [default: off]")
 OPTION(USE_FCNTL     "Use fcntl to lock files [default: on]" ON)
 OPTION(USE_HCACHE    "Enable headers caching  [default: off]")
 
-FIND_FILE(GPERF gperf)
-FIND_FILE(SENDMAIL sendmail PATHS /usr/sbin /sbin /usr/lib)
-FIND_FILE(MIXMASTER mixmaster)
-
-IF(WITH_MAILPATH)
-    SET(MAILPATH ${WITH_MAILPATH})
-ELSEIF(EXISTS /var/mail)
-    SET(MAILPATH "/var/mail")
-ELSEIF(EXISTS /var/spool/mail)
-    SET(MAILPATH "/var/spool/mail")
-ELSEIF(EXISTS /usr/spool/mail)
-    SET(MAILPATH "/usr/spool/mail")
-ELSEIF(EXISTS /usr/mail)
-    SET(MAILPATH "/usr/mail")
-ENDIF(WITH_MAILPATH)
+FIND_FILE(SENDMAIL sendmail
+    PATHS /usr/sbin /sbin /usr/lib
+    DOC   "path to sendmail executable"
+)
+FIND_FILE(MIXMASTER mixmaster DOC "path to mixmaster")
+IF(NOT MIXMASTER)
+    SET(MIXMASTER "mixmaster")
+ENDIF(NOT MIXMASTER)
+
+IF(NOT MAILPATH)
+    IF(EXISTS /var/mail)
+        SET(MAILPATH "/var/mail")
+    ELSEIF(EXISTS /var/spool/mail)
+        SET(MAILPATH "/var/spool/mail")
+    ELSEIF(EXISTS /usr/spool/mail)
+        SET(MAILPATH "/usr/spool/mail")
+    ELSEIF(EXISTS /usr/mail)
+        SET(MAILPATH "/usr/mail")
+    ELSE(EXISTS /var/mail)
+        MESSAGE(FATAL_ERROR "Unable to determine MAILPATH")
+    ENDIF(EXISTS /var/mail)
+ENDIF(NOT MAILPATH)
 
 # headers {{{
 INCLUDE(CheckIncludeFile)
@@ -240,10 +247,10 @@ IF(WITH_LIBESMTP)
     SET(MUTTLIBS "${MUTTLIBS} -lesmtp")
 ENDIF(WITH_LIBESMTP)
 
-IF(WITH_NNTP)
+IF(WITH_NNTP AND NOT USE_NNTP)
     SET(USE_NNTP 1)
     MESSAGE(STATUS "building NNTP support")
-ENDIF(WITH_NNTP)
+ENDIF(WITH_NNTP AND NOT USE_NNTP)
 
 # }}}
 # C flags {{{