DEB tdeedu: Require kalzium/solver only if ocamldep is available.

This solve FTBFS on some architectures.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

debian/_base/tdeedu/debian/rules

@@ -16,6 +16,12 @@ DEB_DH_MAKESHLIBS_ARGS_libkiten1-trinity := -V'libkiten1-trinity'
 
 PACKAGES_WITH_LIBS := libtdeedu3-trinity libkiten1-trinity kvoctrain-trinity
 
+# Although ocaml is available for all architectures,
+# ocamldep for some architectures is not available.
+# Therefore, kalzium/solver build will be required
+# according to ocamldep availability.
+HAVE_OCAMLDEP = $(if $(wildcard /usr/bin/ocamldep),ON,OFF)
+
 DEB_CMAKE_EXTRA_FLAGS := \
  -DCMAKE_INSTALL_PREFIX="/opt/trinity" \
  -DCONFIG_INSTALL_DIR="/etc/trinity" \
@@ -25,7 +31,8 @@ DEB_CMAKE_EXTRA_FLAGS := \
  -DCMAKE_VERBOSE_MAKEFILE="ON" \
  -DCMAKE_SKIP_RPATH="OFF" \
  -DBUILD_ALL="ON" \
- -DWITH_ALL_OPTIONS="ON"
+ -DWITH_ALL_OPTIONS="ON" \
+ -DWITH_OCAML_SOLVER="$(HAVE_OCAMLDEP)"
 
 DEB_MAKE_CHECK_TARGET = check
 

ubuntu/_base/tdeedu/debian/rules

@@ -16,6 +16,12 @@ DEB_DH_MAKESHLIBS_ARGS_libkiten1-trinity := -V'libkiten1-trinity'
 
 PACKAGES_WITH_LIBS := libtdeedu3-trinity libkiten1-trinity kvoctrain-trinity
 
+# Although ocaml is available for all architectures,
+# ocamldep for some architectures is not available.
+# Therefore, kalzium/solver build will be required
+# according to ocamldep availability.
+HAVE_OCAMLDEP = $(if $(wildcard /usr/bin/ocamldep),ON,OFF)
+
 DEB_CMAKE_EXTRA_FLAGS := \
  -DCMAKE_INSTALL_PREFIX="/opt/trinity" \
  -DCONFIG_INSTALL_DIR="/etc/trinity" \
@@ -25,7 +31,8 @@ DEB_CMAKE_EXTRA_FLAGS := \
  -DCMAKE_VERBOSE_MAKEFILE="ON" \
  -DCMAKE_SKIP_RPATH="OFF" \
  -DBUILD_ALL="ON" \
- -DWITH_ALL_OPTIONS="ON"
+ -DWITH_ALL_OPTIONS="ON" \
+ -DWITH_OCAML_SOLVER="$(HAVE_OCAMLDEP)"
 
 DEB_MAKE_CHECK_TARGET = check