X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=configure;h=a6f5dfa2ca2b894da29ff4bd93ef96a3266587ab;hb=3d0fd40eb0eca54fd05460203ae754c63f633d69;hp=b2200be08a03069957c76af3a59f3fbbffd360d6;hpb=11d0edeac2a91a3f6d786d1ca6900b9f7ed45765;p=notmuch

diff --git a/configure b/configure
index b2200be0..a6f5dfa2 100755
--- a/configure
+++ b/configure
@@ -53,7 +53,7 @@ fi
 
 # Set several defaults (optionally specified by the user in
 # environment variables)
-BASH=${BASH:-bash}
+BASHCMD=${BASHCMD:-bash}
 PERL=${PERL:-perl}
 CC=${CC:-cc}
 CXX=${CXX:-c++}
@@ -560,13 +560,13 @@ else
 fi
 
 printf "Checking for bash... "
-if command -v ${BASH} > /dev/null; then
+if command -v ${BASHCMD} > /dev/null; then
     have_bash=1
-    bash_absolute=$(command -v ${BASH})
+    bash_absolute=$(command -v ${BASHCMD})
     printf "Yes (%s).\n" "$bash_absolute"
 else
     have_bash=0
-    printf "No. (%s not found)\n" "${BASH}"
+    printf "No. (%s not found)\n" "${BASHCMD}"
 fi
 
 printf "Checking for perl... "
@@ -623,8 +623,8 @@ if [ -z "${EMACSETCDIR-}" ]; then
     EMACSETCDIR="\$(prefix)/share/emacs/site-lisp"
 fi
 
-printf "Checking if emacs is available... "
-if emacs --quick --batch > /dev/null 2>&1; then
+printf "Checking if emacs (>= 24) is available... "
+if emacs --quick --batch --eval '(if (< emacs-major-version 24) (kill-emacs 1))' > /dev/null 2>&1; then
     printf "Yes.\n"
     have_emacs=1
 else