From 32e00d382f4ef204ac21868ded101597e36d230d Mon Sep 17 00:00:00 2001
From: yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 19 Sep 2010 13:10:27 +0000
Subject: * configure.in (--disable-install-doc): disables capi too, in
 addition   to rdoc.   (--disable-install-rdoc): a new option for disabling
 only rdoc.   (--disable-install-capi): a new option for disabling only capi.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29300 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.in | 29 +++++++++++++++++++++--------
 1 file changed, 21 insertions(+), 8 deletions(-)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index 4af9a04dd4..2d522a1a2b 100644
--- a/configure.in
+++ b/configure.in
@@ -352,12 +352,6 @@ AC_SUBST(MAKEDIRS)
 
 AC_CHECK_TOOL(DOT, dot)
 AC_CHECK_TOOL(DOXYGEN, doxygen)
-if test x"$DOXYGEN" = x; then
-    CAPITARGET=nodoc
-else
-    CAPITARGET=capi
-fi
-AC_SUBST(CAPITARGET)
 
 # checks for UNIX variants that set C preprocessor variables
 AC_USE_SYSTEM_EXTENSIONS
@@ -2211,16 +2205,35 @@ dnl build section {
 
 dnl build rdoc index if requested
 RDOCTARGET=""
+CAPITARGET=""
 AC_ARG_ENABLE(install-doc,
-       AS_HELP_STRING([--disable-install-doc], [do not install rdoc indexes during install]),
+       AS_HELP_STRING([--disable-install-doc], [do not install neither rdoc indexes nor C API documents during install]),
        [install_doc=$enableval], [install_doc=yes])
+AC_ARG_ENABLE(install-rdoc,
+      AS_HELP_STRING([--disable-install-rdoc], [do not install rdoc indexes during install]),
+      [install_rdoc=$enableval], [install_rdoc=yes])
+AC_ARG_ENABLE(install-capi,
+      AS_HELP_STRING([--disable-install-capi], [do not install C API documents during install]),
+      [install_capi=$enableval], [install_capi=yes])
+
 if test "$install_doc" != no; then
-    RDOCTARGET="rdoc"
+    if test "$install_rdoc" != no; then
+	RDOCTARGET="rdoc"
+    else
+	RDOCTARGET="nodoc"
+    fi
+    if test "$install_capi" != no -a -n "$DOXYGEN"; then
+	CAPITARGET="capi"
+    else
+	CAPITARGET="nodoc"
+    fi
 else
     RDOCTARGET="nodoc"
     CAPITARGET="nodoc"
 fi
+
 AC_SUBST(RDOCTARGET)
+AC_SUBST(CAPITARGET)
 
 AS_CASE(["$RDOCTARGET:$CAPITARGET"],[nodoc:nodoc],[INSTALLDOC=nodoc],[INSTALLDOC=all])
 AC_SUBST(INSTALLDOC)
-- 
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