From bfb27b5fc020437d95b1185f0fce850209744d92 Mon Sep 17 00:00:00 2001 From: Dan Nicholson Date: Mon, 30 Jun 2008 09:40:30 -0700 Subject: autoconf: Subsitute SHELL for all platforms Establish the shell that make will use from configure. This is exactly how autoconf/automake operate, with the environment variable CONFIG_SHELL respected to override the autoconf checks. In the usual case where the user just executes `./configure', autoconf will pick a shell from the current shell, sh, bash, ksh or sh5 that meets its base criteria. The special Solaris case of looking for a POSIX shell has been changed to just set the SHELL variable since autoconf substitutes this already. The EXTRA_CONFIG_LINES substitution is dropped as it should no longer be needed. --- configure.ac | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'configure.ac') diff --git a/configure.ac b/configure.ac index ec8b5ddbc7..acb29e4468 100644 --- a/configure.ac +++ b/configure.ac @@ -33,18 +33,16 @@ AC_CHECK_PROGS([MAKE], [gmake make]) AC_PATH_PROG([MKDEP], [makedepend]) AC_PATH_PROG([SED], [sed]) -dnl Platform-specific program settings -EXTRA_CONFIG_LINES="" -AC_SUBST([EXTRA_CONFIG_LINES]) +dnl We need a POSIX shell for parts of the build. Assume we have one +dnl in most cases. case "$host_os" in solaris*) # Solaris /bin/sh is too old/non-POSIX compliant AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh]) - EXTRA_CONFIG_LINES="SHELL=$POSIX_SHELL" + SHELL="$POSIX_SHELL" ;; esac - MKDEP_OPTIONS=-fdepend dnl Ask gcc where it's keeping its secret headers if test "x$GCC" = xyes; then -- cgit v1.2.3