X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=configure;h=4af7ba94f7bd344cba6fb9e355e10ae5034717a4;hp=331f29bd96709a5e2b3dbab2ccf75bdcc9ed550b;hb=91ef2ae52421c3e20a903109bfca3d87d7c2e61d;hpb=ce44657c9e4919b1e4bbbbbe37dbd72257d40736

diff --git a/configure b/configure
index 331f29bd..4af7ba94 100755
--- a/configure
+++ b/configure
@@ -374,6 +374,23 @@ else
     errors=$((errors + 1))
 fi
 
+printf "Checking for python... "
+have_python=0
+
+for name in python python2 python3; do
+    if command -v $name > /dev/null; then
+	have_python=1
+	python=$name
+	printf "Yes ($name).\n"
+	break
+    fi
+done
+
+if [ $have_python -eq 0 ]; then
+    printf "No.\n"
+    errors=$((errors + 1))
+fi
+
 printf "Checking for valgrind development files... "
 if pkg-config --exists valgrind; then
     printf "Yes.\n"
@@ -418,7 +435,7 @@ else
 fi
 
 printf "Checking if doxygen is available... "
-if command -v doxygen > /dev/null 2>&1; then
+if command -v doxygen > /dev/null; then
     printf "Yes.\n"
     have_doxygen=1
 else
@@ -427,22 +444,12 @@ else
 fi
 
 printf "Checking if sphinx is available and supports nroff output... "
-if hash sphinx-build > /dev/null 2>&1 && python -m sphinx.writers.manpage > /dev/null 2>&1 ; then
+if command -v sphinx-build > /dev/null && ${python} -m sphinx.writers.manpage > /dev/null 2>&1 ; then
     printf "Yes.\n"
     have_sphinx=1
-    have_rst2man=0
 else
-    printf "No (falling back to rst2man).\n"
+    printf "No (so will not install man pages).\n"
     have_sphinx=0
-
-    printf "Checking if rst2man is available... "
-    if rst2man -V > /dev/null 2>&1; then
-       printf "Yes.\n"
-       have_rst2man=1
-    else
-       printf "No (so will not install man pages).\n"
-       have_rst2man=0
-    fi
 fi
 
 libdir_in_ldconfig=0
@@ -522,6 +529,9 @@ need to install the following packages before being able to compile
 notmuch:
 
 EOF
+    if [ $have_python -eq 0 ]; then
+	echo "  python interpreter"
+    fi
     if [ $have_xapian -eq 0 ]; then
 	echo "	Xapian library (including development files such as headers)"
 	echo "	http://xapian.org/"
@@ -724,16 +734,6 @@ printf "\n\t${WARN_CFLAGS}\n"
 
 rm -f minimal minimal.c
 
-cat <<EOF
-
-All required packages were found. You may now run the following
-commands to compile and install notmuch:
-
-	make
-	sudo make install
-
-EOF
-
 # construct the Makefile.config
 cat > Makefile.config <<EOF
 # This Makefile.config was automatically generated by the ./configure
@@ -797,6 +797,9 @@ WARN_CXXFLAGS=${WARN_CXXFLAGS}
 # Flags to enable warnings when using the C compiler
 WARN_CFLAGS=${WARN_CFLAGS}
 
+# Name of python interpreter
+PYTHON = ${python}
+
 # The prefix to which notmuch should be installed
 # Note: If you change this value here, be sure to ensure that the
 # LIBDIR_IN_LDCONFIG value below is still set correctly.
@@ -835,9 +838,6 @@ HAVE_EMACS = ${have_emacs}
 # Whether there's a sphinx-build binary available for building documentation
 HAVE_SPHINX=${have_sphinx}
 
-# Whether there's a rst2man binary available for building documentation
-HAVE_RST2MAN=${have_rst2man}
-
 # Whether there's a doxygen binary available for building api documentation
 HAVE_DOXYGEN=${have_doxygen}
 
@@ -965,7 +965,20 @@ cat > sh.config <<EOF
 # Whether the Xapian version in use supports compaction
 NOTMUCH_HAVE_XAPIAN_COMPACT=${have_xapian_compact}
 
-# Whether there's either sphinx or rst2man available for building
-# documentation
-NOTMUCH_HAVE_MAN=$((have_sphinx || have_rst2man))
+# do we have man pages?
+NOTMUCH_HAVE_MAN=$((have_sphinx))
+
+# Name of python interpreter
+NOTMUCH_PYTHON=${python}
+EOF
+
+# Finally, after everything configured, inform the user how to continue.
+cat <<EOF
+
+All required packages were found. You may now run the following
+commands to compile and install notmuch:
+
+	make
+	sudo make install
+
 EOF