-
Notifications
You must be signed in to change notification settings - Fork 0
/
configure.ac
48 lines (37 loc) · 1.13 KB
/
configure.ac
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
# Copyright 2024 Tristan Britt
# distributed under the gpl_v3 license
# email: hello@tbritt.xyz
AC_INIT([cestimator], [0.1], [hello@tbritt.xyz], [cestimator])
AC_PREREQ(2.64)
AC_CONFIG_AUX_DIR([build_aux])
AM_INIT_AUTOMAKE([foreign])
# check system type (no cross-compilation for now)
AC_CANONICAL_BUILD
# Add all needed -D options to dflags
dflags=""
# Add libraries if visualization
ldflags=""
AC_ARG_WITH(visualization,
[AS_HELP_STRING([--with-visualization],
[(no|yes|<path>) Use visualization, if yes configure assumes that a valid installation of MathGL is available. (default: no)])],
[if test "$withval" = "no" ; then
with_mgl=0
else
with_mgl=1
fi],
[with_mgl=0])
AC_LANG_PUSH(C++)
AC_CHECK_HEADERS([eigen3/Eigen/Dense],
[has_eigen=yes; break;])
AS_IF([test "x$has_eigen" != "xyes"],
[AC_MSG_ERROR([Unable to find the Eigen headers])])
if test "$with_mgl" -eq 1 ; then
dflags="$dflags -D__VISUALIZER"
ldflags="$ldflags -lmgl -lmgl-fltk"
AC_MSG_NOTICE([Building with visualization libraries])
fi
AC_LANG_POP(C++)
AC_SUBST(dflags)
AC_SUBST(ldflags)
AC_CONFIG_FILES([Makefile])
AC_OUTPUT