From 09554fbf50d6204587a395ba172dd6983f5c6637 Mon Sep 17 00:00:00 2001
From: naoaki <naoaki@ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc>
Date: Fri, 25 Apr 2008 08:47:23 +0000
Subject: [PATCH] Clean-up configure.in

git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@5 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
---
 configure.in | 47 ++++++++++++++++++++++++-----------------------
 1 file changed, 24 insertions(+), 23 deletions(-)

diff --git a/configure.in b/configure.in
index 2851cb5..852e898 100644
--- a/configure.in
+++ b/configure.in
@@ -40,6 +40,7 @@ LDFLAGS="${ac_save_LDFLAGS}"
 INCLUDES="-I\$(top_srcdir) -I\$(top_srcdir)/include"
 
 
+
 dnl ------------------------------------------------------------------
 dnl Checks for header files.
 dnl ------------------------------------------------------------------
@@ -47,51 +48,51 @@ AC_HEADER_STDC
 AC_CHECK_HEADERS(xmmintrin.h emmintrin.h)
 
 
+
 dnl ------------------------------------------------------------------
 dnl Checks for debugging mode
 dnl ------------------------------------------------------------------
 AC_ARG_ENABLE(
-  debug,
-  [AS_HELP_STRING([--enable-debug],[Turn on debugging])]
+    debug,
+    [AS_HELP_STRING(
+        [--enable-debug],
+        [build for debugging]
+        )],
+    [CFLAGS="-DDEBUG -O -g ${CFLAGS}"],
+    [CFLAGS="-O3 -ffast-math ${CFLAGS}"]
 )
 
-if test "x$enable_debug" = "xyes"; then
-   CFLAGS="-DDEBUG -O -g ${CFLAGS}"
-else
-   CFLAGS="-O3 -ffast-math ${CFLAGS}"
-fi
-
 dnl ------------------------------------------------------------------
 dnl Checks for profiling mode
 dnl ------------------------------------------------------------------
 AC_ARG_ENABLE(
-  profile,
-  [AS_HELP_STRING([--enable-profile],[Turn on profiling])]
+    profile,
+    [AS_HELP_STRING(
+        [--enable-profile],
+        [build for profiling]
+	)],
+    [CFLAGS="-DPROFILE -pg ${CFLAGS}"]
 )
 
-if test "x$enable_profile" = "xyes"; then
-   CFLAGS="-DPROFILE -pg ${CFLAGS}"
-fi
-
-
 dnl ------------------------------------------------------------------
-dnl Checks for SSE build
+dnl Checks for SSE2 build
 dnl ------------------------------------------------------------------
 AC_ARG_ENABLE(
-  sse,
-  [AS_HELP_STRING([--enable-sse],[Enable SSE optimized routines])]
+    sse2,
+    [AS_HELP_STRING(
+        [--enable-sse2],
+        [enable SSE2 optimization routines]
+        )],
+    [CFLAGS="-msse2 -DUSE_SSE ${CFLAGS}"]
 )
 
-if test "x$enable_sse" = "xyes"; then
-   CFLAGS="-msse2 -DUSE_SSE ${CFLAGS}"
-fi
-
-
 dnl ------------------------------------------------------------------
 dnl Checks for library functions.
 dnl ------------------------------------------------------------------
 AC_CHECK_LIB(m, fabs)
 
+
+
 dnl ------------------------------------------------------------------
 dnl Export variables
 dnl ------------------------------------------------------------------