Add autoconf check for clock_gettime() and floor().

2009-12-28 15:25:27 +01:00
parent b3cbfa061d
commit 27e306c66e
2 changed files with 4 additions and 2 deletions
@@ -12,7 +12,7 @@ EXTRA_redshift_SOURCES = \
 	src/vidmode.c src/vidmode.h

 AM_CFLAGS =
-redshift_LDADD = -lm -lrt
+redshift_LDADD =

 if ENABLE_RANDR
 redshift_SOURCES += src/randr.c src/randr.h
@@ -68,7 +68,9 @@ AC_TYPE_UINT16_T

 # Checks for library functions.
 AC_FUNC_MALLOC
-AC_CHECK_FUNCS([pow setlocale strchr])
+AC_SEARCH_LIBS([clock_gettime], [rt])
+AC_SEARCH_LIBS([floor], [m])
+AC_CHECK_FUNCS([setlocale strchr floor pow clock_gettime])

 AC_CONFIG_FILES([
 	Makefile