X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=configure.ac;h=e62a77504d01186f444a2debf8dea18e0f0736f3;hb=ddd596e860006f3064dea11efe8d66d9d73659bd;hp=4b72f7f7714d4c1d0c3972bf38896f143d4b6430;hpb=300d3db698d3ac82a0a302a91ee62bcaad6337b6;p=pspp

diff --git a/configure.ac b/configure.ac
index 4b72f7f771..e62a77504d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -48,6 +48,8 @@ PSPP_PERL
 PSPP_PYTHON
 AC_CHECK_PROGS([TEX], [tex], [no])
 AC_SUBST([TEX])
+AC_CHECK_PROGS([GWC], [gwc wc], [no])
+AC_SUBST([GWC])
 
 # This suppresses an error in gl/careadlinkat.c that otherwise can't be
 # avoided in GCC 10.x:
@@ -323,10 +325,14 @@ RELOCATABLE_STRIP=:
 
 PSPP_CHECK_PREREQS
 
+dnl The makefile needs to know if we're cross compiling, so that
+dnl it can make arrangements to build the documentation examples.
+AM_CONDITIONAL(cross_compiling, test x"$cross_compiling" = x"yes" )
+
 AC_CONFIG_FILES(
   [Makefile gl/Makefile po/Makefile tests/atlocal perl-module/lib/PSPP.pm])
 
-AC_CONFIG_COMMANDS([doc/examples/dummy], [:])
+AC_CONFIG_COMMANDS([doc/pspp-figures/dummy], [:])
 
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES])