[PATCH 1/3] config: Remove AC_PROG_CC, SED & INSTALL that XORG_DEFAULT_OPTIONS provide

[Alan Coopersmith]

Most importantly removes AC_PROG_CC call that resets compiler flags back
to C89 mode, breaking use of C99 isfinite() on Solaris in dix/devices.c.

Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
---
 configure.ac |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index fab0c8a..0268464 100644
--- a/configure.ac
+++ b/configure.ac
@@ -64,9 +64,7 @@ dnl version-config.h covers the version numbers so they can be bumped without
 dnl forcing an entire recompile.x
 AC_CONFIG_HEADERS(include/version-config.h)
 
-AC_PROG_CC
 AM_PROG_AS
-AC_PROG_INSTALL
 AC_PROG_LN_S
 AC_LIBTOOL_WIN32_DLL
 AC_DISABLE_STATIC
@@ -77,7 +75,6 @@ AC_PROG_LEX
 AC_PROG_YACC
 AC_SYS_LARGEFILE
 XORG_PROG_RAWCPP
-AC_PROG_SED
 
 # Quoted so that make will expand $(CWARNFLAGS) in makefiles to allow
 # easier overrides at build time.
-- 
1.7.3.2