configure.in, configure: Drop --with-cc, --with-ccopts, --with-ldopts
Remove the configure options --with-cc, --with-ccopts, --with-ldopts,
and --with-ld (which never worked), since the first three can be
replaced with CC=, CCFLAGS=, and LDFLAGS= on the configure
command-line. The default for --with-cc caused the CC= to be
overridden even with it was specified to the configure script.
Addresses-Sourceforge-Bug: #2843248
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
diff --git a/configure.in b/configure.in
index acbcec6..c38f0a8 100644
--- a/configure.in
+++ b/configure.in
@@ -72,37 +72,20 @@
WITH_DIET_LIBC=yes
AC_MSG_RESULT(CC=$CC))dnl
dnl
-dnl set $(CC) from --with-cc=value
-dnl
AC_ARG_WITH([cc],
-[ --with-cc=COMPILER select compiler to use],
-AC_MSG_RESULT(CC=$withval)
-CC=$withval,
-if test -z "$CC" ; then CC=cc; fi
-[AC_MSG_RESULT(CC defaults to $CC)])dnl
-export CC
-AC_SUBST([CC])
-AC_PROG_CC
-AC_PROG_CPP
-dnl
-dnl set $(LD) from --with-linker=value
-dnl
-AC_ARG_WITH([linker],
-[ --with-linker=LINKER select linker to use],
-AC_MSG_RESULT(LD=$withval)
-LD=$withval,
-if test -z "$LD" ; then LD=$CC; fi
-[AC_MSG_RESULT(LD defaults to $LD)])dnl
-export LD
-AC_SUBST([LD])
-dnl
-dnl set $(CCOPTS) from --with-ccopts=value
+AC_HELP_STRING([--with-cc],[no longer supported, use CC= instead]),
+AC_MSG_ERROR([--with-cc no longer supported; use CC= instead]))
dnl
AC_ARG_WITH([ccopts],
-[ --with-ccopts=CCOPTS select compiler command line options],
-AC_MSG_RESULT(CCOPTS is $withval)
-CFLAGS=$withval,
-)dnl
+AC_HELP_STRING([--with-ccopts],[no longer supported, use CFLAGS= instead]),
+AC_MSG_ERROR([--with-ccopts no longer supported; use CFLAGS= instead]))
+dnl
+AC_ARG_WITH([ldopts],
+AC_HELP_STRING([--with-ldopts],[no longer supported, use LDFLAGS= instead]),
+AC_MSG_ERROR([--with-ldopts no longer supported; use LDFLAGS= instead]))
+dnl
+AC_PROG_CC
+AC_PROG_CPP
dnl
dnl On systems without linux header files, we add an extra include directory
dnl that holds enough to fake it (hopefully). Note that the $(top_srcdir) here
@@ -138,15 +121,6 @@
STATIC_LIB_EXT=.a
PROFILED_LIB_EXT=.a
dnl
-dnl set $(LDFLAGS) from --with-ldopts=value
-dnl
-AC_ARG_WITH([ldopts],
-[ --with-ldopts=LDOPTS select linker command line options],
-AC_MSG_RESULT(LDFLAGS is $withval)
-LDFLAGS=$withval,
-)dnl
-AC_SUBST(LDFLAGS)
-dnl
dnl Allow separate `root_prefix' to be specified
dnl
AC_ARG_WITH([root-prefix],