Commit 51e17ea6 authored by sebc's avatar sebc
Browse files

[project @ 2001-02-17 19:52:56 by sebc]

Make LIBM be detected by autoconf.
parent 05dfbd74
dnl $Id: aclocal.m4,v 1.66 2001/01/30 11:13:26 simonmar Exp $ dnl $Id: aclocal.m4,v 1.67 2001/02/17 19:52:56 sebc Exp $
dnl dnl
dnl Extra autoconf macros for the Glasgow fptools dnl Extra autoconf macros for the Glasgow fptools
dnl dnl
...@@ -861,7 +861,7 @@ dnl The variable LIBM (which is not an output variable by default) is ...@@ -861,7 +861,7 @@ dnl The variable LIBM (which is not an output variable by default) is
dnl set to a value which is suitable for use in a Makefile (for example, dnl set to a value which is suitable for use in a Makefile (for example,
dnl in make's LOADLIBES macro) provided you AC_SUBST it first. dnl in make's LOADLIBES macro) provided you AC_SUBST it first.
dnl dnl
dnl @version 0.01 $Id: aclocal.m4,v 1.66 2001/01/30 11:13:26 simonmar Exp $ dnl @version 0.01 $Id: aclocal.m4,v 1.67 2001/02/17 19:52:56 sebc Exp $
dnl @author Matthew D. Langston <langston@SLAC.Stanford.EDU> dnl @author Matthew D. Langston <langston@SLAC.Stanford.EDU>
# FPTOOLS_CHECK_LIBM - check for math library # FPTOOLS_CHECK_LIBM - check for math library
...@@ -869,7 +869,7 @@ AC_DEFUN(FPTOOLS_CHECK_LIBM, ...@@ -869,7 +869,7 @@ AC_DEFUN(FPTOOLS_CHECK_LIBM,
[AC_REQUIRE([AC_CANONICAL_HOST])dnl [AC_REQUIRE([AC_CANONICAL_HOST])dnl
LIBM= LIBM=
case "$host" in case "$host" in
*-*-beos* | *-*-cygwin*) *-*-beos* | *-*-macosx*)
# These system don't have libm # These system don't have libm
;; ;;
*-ncr-sysv4.3*) *-ncr-sysv4.3*)
...@@ -949,7 +949,7 @@ dnl Please note that as the ac_opengl macro and the toy example evolves, ...@@ -949,7 +949,7 @@ dnl Please note that as the ac_opengl macro and the toy example evolves,
dnl the version number increases, so you may have to adjust the above dnl the version number increases, so you may have to adjust the above
dnl URL accordingly. dnl URL accordingly.
dnl dnl
dnl @version 0.01 $Id: aclocal.m4,v 1.66 2001/01/30 11:13:26 simonmar Exp $ dnl @version 0.01 $Id: aclocal.m4,v 1.67 2001/02/17 19:52:56 sebc Exp $
dnl @author Matthew D. Langston <langston@SLAC.Stanford.EDU> dnl @author Matthew D. Langston <langston@SLAC.Stanford.EDU>
AC_DEFUN(FPTOOLS_HAVE_OPENGL, AC_DEFUN(FPTOOLS_HAVE_OPENGL,
......
...@@ -842,6 +842,10 @@ else ...@@ -842,6 +842,10 @@ else
fi fi
AC_SUBST(LibsReadline) AC_SUBST(LibsReadline)
dnl ** check for math library
FPTOOLS_CHECK_LIBM()
AC_SUBST(LIBM)
dnl ################################################################ dnl ################################################################
dnl Check for libraries dnl Check for libraries
dnl ################################################################ dnl ################################################################
......
...@@ -8,7 +8,7 @@ C_PROG = hp2ps ...@@ -8,7 +8,7 @@ C_PROG = hp2ps
INSTALL_PROGS += $(C_PROG) INSTALL_PROGS += $(C_PROG)
SRC_CC_OPTS += -O SRC_CC_OPTS += -O
LIBS = -lm LIBS = $(LIBM)
CLEAN_FILES += $(C_OBJS) $(C_PROG) CLEAN_FILES += $(C_OBJS) $(C_PROG)
......
...@@ -290,6 +290,9 @@ GhcLibsWithReadline=@HaveReadlineHeaders@ ...@@ -290,6 +290,9 @@ GhcLibsWithReadline=@HaveReadlineHeaders@
# Libraries needed for linking with readline # Libraries needed for linking with readline
LibsReadline=@LibsReadline@ LibsReadline=@LibsReadline@
# Math library
LIBM=@LIBM@
# Include path to readline.h # Include path to readline.h
# (no path == in standard include path) # (no path == in standard include path)
# #
......
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