diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 43 |
1 files changed, 28 insertions, 15 deletions
diff --git a/configure.ac b/configure.ac index 0c8008b..cd2af0a 100644 --- a/configure.ac +++ b/configure.ac @@ -16,8 +16,8 @@ dnl You should have received a copy of the GNU General Public License dnl along with this program. If not, see <http://www.gnu.org/licenses/>. dnl Initialization -AC_PREREQ(2.65) -AC_INIT(Dimension, 0.0, tavianator@tavianator.com, dimension, +AC_PREREQ([2.68]) +AC_INIT([Dimension], [0.0], [tavianator@tavianator.com], [dimension], [http://www.tavianator.com/dimension/]) AM_INIT_AUTOMAKE([parallel-tests color-tests std-options]) AM_SILENT_RULES([yes]) @@ -31,18 +31,27 @@ AM_PROG_CC_C_O AC_PROG_CXX AM_PROG_AS AC_PROG_INSTALL -AC_LIBTOOL_WIN32_DLL AC_PROG_LN_S AC_PROG_MAKE_SET -AC_PROG_LIBTOOL +LT_INIT([win32-dll disable-static]) AM_PATH_PYTHON([3.2]) +dnl Find the math library +AC_SEARCH_LIBS([sqrt], [m], [], [AC_MSG_ERROR([sqrt() function not found])]) + dnl PNG canvas export AC_ARG_ENABLE([png], [AS_HELP_STRING([--enable-png], [Enable PNG canvas export [default=yes]])], [], - [enable_png=yes]) + [enable_png=maybe]) +if test "$enable_png" != "no"; then + PKG_CHECK_MODULES([libpng], [libpng], [enable_png=yes], + [test "$enable_png" = "yes" && AC_MSG_ERROR([libpng not found]) + enable_png-no]) + AC_SUBST(libpng_CFLAGS) + AC_SUBST(libpng_LIBS) +fi AM_CONDITIONAL([PNG], [test "$enable_png" = "yes"]) dnl OpenGL canvas export @@ -50,7 +59,12 @@ AC_ARG_ENABLE([gl], [AS_HELP_STRING([--enable-gl], [Enable OpenGL canvas export [default=yes]])], [], - [enable_gl=yes]) + [enable_gl=maybe]) +if test "$enable_gl" != "no"; then + AC_CHECK_LIB([GL], [glDrawPixels], [enable_gl=yes], + [test "$enable_gl" = "yes" && AC_MSG_ERROR([libGL not found]) + enable_gl=no]) +fi AM_CONDITIONAL([GL], [test "$enable_gl" = "yes"]) dnl Built-in profiling support @@ -78,19 +92,15 @@ AC_SUBST(libsandglass_LIBS) dnl Platform feature tests m4_include(ax_pthread.m4) -AX_PTHREAD(, [AC_MSG_ERROR([pthread support not detected])]) +AX_PTHREAD([], [AC_MSG_ERROR([pthread support not detected])]) AC_MSG_CHECKING([for sched_getaffinity()]) AC_LINK_IFELSE([ AC_LANG_PROGRAM( - [ - #define _GNU_SOURCE - #include <sched.h> - ], - [ - cpu_set_t cpuset; - sched_getaffinity(0, sizeof(cpuset), &cpuset); - ] + [ #define _GNU_SOURCE + #include <sched.h> ], + [ cpu_set_t cpuset; + sched_getaffinity(0, sizeof(cpuset), &cpuset); ] )], [AC_DEFINE([DMNSN_SCHED_GETAFFINITY], [1]) AC_MSG_RESULT([yes])], @@ -172,6 +182,9 @@ AC_COMPILE_IFELSE([ ) AC_CHECK_HEADER([GL/glx.h], [have_glx=yes], [have_glx=no]) +if test "$enable_gl" = "yes" -a "$have_glx" = "yes"; then + AC_CHECK_LIB([X11], [XOpenDisplay], [], [have_glx=no]) +fi AM_CONDITIONAL([GLX], [test "$enable_gl" = "yes" -a "$have_glx" = "yes"]) dnl Generate Makefiles |