Remove final use of the math library from pacman

To round a value, we don't need floorf- we can just cast to an int.

Signed-off-by: Dan McGee <dan@archlinux.org>

2 files changed, 1 insertions, 5 deletions

diff --git a/configure.ac b/configure.ac
index ece29985..28a1d01f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -132,9 +132,6 @@ AC_CHECK_PROGS([PYTHON], [python2.5 python2.4 python], [false])
 AM_GNU_GETTEXT([external])
 AM_GNU_GETTEXT_VERSION(0.13.1)
 
-# Check for math
-AC_CHECK_LIB([m], [sqrt], , AC_MSG_ERROR([math library is needed to compile pacman!]))
-
 # Check for libarchive
 AC_CHECK_LIB([archive], [archive_read_data], , AC_MSG_ERROR([libarchive is needed to compile pacman!]))
 
diff --git a/src/pacman/callback.c b/src/pacman/callback.c
index 3061d2a0..9b855e5e 100644
--- a/src/pacman/callback.c
+++ b/src/pacman/callback.c
@@ -28,7 +28,6 @@
 #include <unistd.h>
 #include <dirent.h>
 #include <wchar.h>
-#include <math.h>
 
 #include <alpm.h>
 
@@ -475,7 +474,7 @@ void cb_dl_progress(const char *filename, int xfered, int total)
 		rate = total / (timediff * 1024.0);
 
 		/* round elapsed time to the nearest second */
-		eta_s = floorf(timediff + 0.5);
+		eta_s = (int)(timediff + 0.5);
 	} else {
 		/* compute current average values */
 		timediff = get_update_timediff(0);