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| author | Gary V. Vaughan <gary@gnu.org> | 2011-11-20 21:08:24 +0700 |
|---|---|---|
| committer | Gary V. Vaughan <gary@gnu.org> | 2011-11-25 14:53:42 +0700 |
| commit | 8fad6be03e8eca44e5e771cfbb907d3840a8e01e (patch) | |
| tree | 82ccc492a8aef1fef65fdaecca176331e43aa5a0 /configure.ac | |
| parent | 4757bf0637658fd2e298042d9f7a0d51c5f49495 (diff) | |
| download | libtool-8fad6be03e8eca44e5e771cfbb907d3840a8e01e.tar.gz | |
syntax-check: fix violations and implement sc_useless_braces_in_variable_derefs.
Until now, libtool sources have used braced variable names
seemingly at random! Almost always the braces are just noise, so
remove all the unnecessary ones.
* cfg.mk (sc_useless_braces_in_variable_derefs): New syntax
check rule to ensure we only reintroduce braced variable
dereferences if they are followed by a valid variable name
character.
build-aux/general.m4sh, build-aux/git-hooks/commit-msg,
build-aux/ltmain.m4sh, build-aux/options-parser, configure.ac,
libltdl/configure.ac, m4/libtool.m4, m4/ltdl.m4,
m4/ltoptions.m4, tests/defs.m4sh, tests/demo-nopic.test,
tests/depdemo/configure.ac, tests/flags.at, tests/link.test,
tests/objectlist.test, tests/quote.test, tests/static.at: Remove
spurious braces.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac index 5fe1cb84..3e32c641 100644 --- a/configure.ac +++ b/configure.ac @@ -109,8 +109,8 @@ AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(srcdir)/.version']) ## Libtool specific configuration. ## ## ------------------------------- ## -AC_SUBST([aclocaldir], ["\${datadir}/aclocal"]) -AC_SUBST([pkgdatadir], ["\${datadir}/$PACKAGE"]) +AC_SUBST([aclocaldir], ["\$(datadir)/aclocal"]) +AC_SUBST([pkgdatadir], ["\$(datadir)/$PACKAGE"]) AC_ARG_ENABLE(ltdl-install, [AS_HELP_STRING([--disable-ltdl-install], [do not install libltdl])]) @@ -132,7 +132,7 @@ AC_SUBST([CONF_SUBDIRS]) DIST_MAKEFILE_LIST= for dir in $CONF_SUBDIRS; do - DIST_MAKEFILE_LIST="${DIST_MAKEFILE_LIST}$dir/Makefile " + DIST_MAKEFILE_LIST="$DIST_MAKEFILE_LIST$dir/Makefile " done AC_SUBST([DIST_MAKEFILE_LIST]) |