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| author | zimoun <zimon.toutoune@gmail.com> | 2019-11-07 19:27:25 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2019-11-09 00:36:53 +0100 |
| commit | c8364ebca82f39fc10ca8b578584b7d1ff546cb1 (patch) | |
| tree | 1aa02c4d2409006f41b1d555ee52bff6dfcf40dc | |
| parent | c52555559a509dc51b6ce31016e362af994ffc44 (diff) | |
| download | guix-c8364ebca82f39fc10ca8b578584b7d1ff546cb1.tar.gz | |
build: Warn about etc/indent-code.el when Emacs is absent.
* configure.ac: Warn when 'emacs' is not found, and emit 'etc/indent-code.el' otherwise. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
| -rw-r--r-- | configure.ac | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac index 689b28d984..69ab9a97b8 100644 --- a/configure.ac +++ b/configure.ac @@ -280,9 +280,14 @@ dnl Documentation translation. AM_MISSING_PROG([PO4A_TRANSLATE], [po4a-translate]) AM_MISSING_PROG([PO4A_UPDATEPO], [po4a-updatepo]) -dnl Emacs (optional), for 'etc/indent-package.el'. -AC_PATH_PROG([EMACS], [emacs], [/usr/bin/emacs]) -AC_SUBST([EMACS]) +dnl Emacs (optional), for 'etc/indent-code.el'. +AC_PATH_PROG([EMACS], [emacs]) +if test "x$EMACS" = x; then + AC_MSG_WARN([Please install GNU Emacs to use etc/indent-code.el.]) +else + AC_SUBST([EMACS]) + AC_CONFIG_FILES([etc/indent-code.el], [chmod +x etc/indent-code.el]) +fi case "$storedir" in /gnu/store) @@ -302,6 +307,5 @@ AC_CONFIG_FILES([Makefile AC_CONFIG_FILES([test-env:build-aux/test-env.in], [chmod +x test-env]) AC_CONFIG_FILES([pre-inst-env:build-aux/pre-inst-env.in], [chmod +x pre-inst-env]) -AC_CONFIG_FILES([etc/indent-code.el], [chmod +x etc/indent-code.el]) AC_OUTPUT |