From 71e3aa326ecb0243ea020ab44c4521f039d8bd6e Mon Sep 17 00:00:00 2001 From: Albert Chin-A-Young Date: Tue, 3 Jun 2003 17:31:52 +0000 Subject: [PATCH] * libtool.m4: No need to use sed to remove leading comma when appending to $tagnames. --- ChangeLog | 5 +++++ libtool.m4 | 8 ++++---- 2 files changed, 9 insertions(+), 4 deletions(-) diff --git a/ChangeLog b/ChangeLog index caa1451ca..e8a065728 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2003-06-03 Albert Chin-A-Young + + * libtool.m4: No need to use sed to remove leading comma when + appending to $tagnames. + 2003-06-03 Albert Chin-A-Young * tests/defs, tests/demo-conf.test, tests/demo-nofast.test, diff --git a/libtool.m4 b/libtool.m4 index 46fed7ef9..8b76b37bf 100644 --- a/libtool.m4 +++ b/libtool.m4 @@ -2406,7 +2406,7 @@ AC_DEFUN([AC_LIBTOOL_CXX], AC_DEFUN([_LT_AC_LANG_CXX], [AC_REQUIRE([AC_PROG_CXX]) AC_REQUIRE([AC_PROG_CXXCPP]) -_LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,CXX" | sed 's/^,//'`]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) ])# _LT_AC_LANG_CXX @@ -2422,7 +2422,7 @@ AC_DEFUN([AC_LIBTOOL_F77], # --------------- AC_DEFUN([_LT_AC_LANG_F77], [AC_REQUIRE([AC_PROG_F77]) -_LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,F77" | sed 's/^,//'`]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) ])# _LT_AC_LANG_F77 @@ -2443,7 +2443,7 @@ AC_DEFUN([_LT_AC_LANG_GCJ], [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) -_LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,GCJ" | sed 's/^,//'`]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) ])# _LT_AC_LANG_GCJ @@ -2452,7 +2452,7 @@ _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,GCJ" | sed 's/^,//'`]) # enable support for Windows resource files AC_DEFUN([AC_LIBTOOL_RC], [AC_REQUIRE([LT_AC_PROG_RC]) -_LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,RC" | sed 's/^,//'`]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) ])# AC_LIBTOOL_RC -- 2.47.2