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Currently, configure --disable-doc makes fflas-ffpack try to build the documentation. The reason is that AC_ARG_ENABLE is not used correctly; that's because it's AC_ARG_ENABLE(name, help, help, present, missing) and not AC_ARG_ENABLE(name, help, help, enable, disable). Something like this should fix it:
diff --git a/macros/fflas-ffpack-doc.m4 b/macros/fflas-ffpack-doc.m4
index c225398..6adb7fe 100644
--- a/macros/fflas-ffpack-doc.m4+++ b/macros/fflas-ffpack-doc.m4@@ -47,25 +47,26 @@ AC_ARG_WITH(doxygen,
DOXYGEN_PATH="$PATH"
])
-AC_ARG_ENABLE(doc,[AC_HELP_STRING([--enable-doc], [Enable building documentation])],-[-AC_MSG_RESULT(yes)-AC_MSG_CHECKING(whether doxygen works)-export PATH=$DOXYGEN_PATH-(doxygen --version) < /dev/null > /dev/null 2>&1 || {- AC_MSG_RESULT(no)- echo- echo "You must have doxygen installed to create documentation for"- echo "FFLAS-FFPACK. This error only happens if you use --enable-doc."- echo "Download the appropriate package for your distribution, or get"- echo "the source tarball from http://www.stack.nl/~dimitri/doxygen/"- exit -1-}-AC_MSG_RESULT(yes)-AM_CONDITIONAL(FFLASFFPACK_BUILD_DOC, true)-],-[-AC_MSG_RESULT(no)-AM_CONDITIONAL(FFLASFFPACK_BUILD_DOC, false)-])+AC_ARG_ENABLE(doc,[AC_HELP_STRING([--enable-doc], [Enable building documentation])])++AS_IF([test x"$enable_doc" != "xno"],[+ enable_doc=yes+ AC_MSG_RESULT(yes)+ AC_MSG_CHECKING(whether doxygen works)+ export PATH=$DOXYGEN_PATH+ (doxygen --version) < /dev/null > /dev/null 2>&1 || {+ AC_MSG_RESULT(no)+ echo+ echo "You must have doxygen installed to create documentation for"+ echo "FFLAS-FFPACK. This error only happens if you use --enable-doc."+ echo "Download the appropriate package for your distribution, or get"+ echo "the source tarball from http://www.stack.nl/~dimitri/doxygen/"+ exit -1+ }+ AC_MSG_RESULT(yes)+ AM_CONDITIONAL(FFLASFFPACK_BUILD_DOC, true)+], [+ AC_MSG_RESULT(no)
])
++AM_CONDITIONAL(FFLASFFPACK_BUILD_DOC, [test "x$enable_doc" = "xyes"])
The text was updated successfully, but these errors were encountered:
Currently,
configure --disable-docmakes fflas-ffpack try to build the documentation. The reason is thatAC_ARG_ENABLEis not used correctly; that's because it'sAC_ARG_ENABLE(name, help, help, present, missing)and notAC_ARG_ENABLE(name, help, help, enable, disable). Something like this should fix it:The text was updated successfully, but these errors were encountered: