Add the frame of step-77.

diff --git a/examples/step-77/CMakeLists.txt b/examples/step-77/CMakeLists.txt
new file mode 100644 (file)
index 0000000..f5c1af0
--- /dev/null
+++ b/examples/step-77/CMakeLists.txt
@@ -0,0 +1,49 @@
+##
+#  CMake script for the step-77 tutorial program:
+##
+
+# Set the name of the project and target:
+SET(TARGET "step-77")
+
+# Declare all source files the target consists of. Here, this is only
+# the one step-X.cc file, but as you expand your project you may wish
+# to add other source files as well. If your project becomes much larger,
+# you may want to either replace the following statement by something like
+#  FILE(GLOB_RECURSE TARGET_SRC  "source/*.cc")
+#  FILE(GLOB_RECURSE TARGET_INC  "include/*.h")
+#  SET(TARGET_SRC ${TARGET_SRC}  ${TARGET_INC})
+# or switch altogether to the large project CMakeLists.txt file discussed
+# in the "CMake in user projects" page accessible from the "User info"
+# page of the documentation.
+SET(TARGET_SRC
+  ${TARGET}.cc
+  )
+
+# Usually, you will not need to modify anything beyond this point...
+
+CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)
+
+FIND_PACKAGE(deal.II 9.3.0
+  HINTS ${deal.II_DIR} ${DEAL_II_DIR} ../ ../../ $ENV{DEAL_II_DIR}
+  )
+IF(NOT ${deal.II_FOUND})
+  MESSAGE(FATAL_ERROR "\n"
+    "*** Could not locate a (sufficiently recent) version of deal.II. ***\n\n"
+    "You may want to either pass a flag -DDEAL_II_DIR=/path/to/deal.II to cmake\n"
+    "or set an environment variable \"DEAL_II_DIR\" that contains this path."
+    )
+ENDIF()
+
+IF(NOT DEAL_II_WITH_SUNDIALS) # keep in one line
+  MESSAGE(FATAL_ERROR "
+Error! This tutorial requires a deal.II library that was configured with the following options:
+    DEAL_II_WITH_SUNDIALS = ON
+However, the deal.II library found at ${DEAL_II_PATH} was configured with these options:
+    DEAL_II_WITH_SUNDIALS = ${DEAL_II_WITH_SUNDIALS}
+This conflicts with the requirements."
+    )
+ENDIF()
+
+DEAL_II_INITIALIZE_CACHED_VARIABLES()
+PROJECT(${TARGET})
+DEAL_II_INVOKE_AUTOPILOT()

diff --git a/examples/step-77/doc/builds-on b/examples/step-77/doc/builds-on
new file mode 100644 (file)
index 0000000..78300ce
--- /dev/null
+++ b/examples/step-77/doc/builds-on
@@ -0,0 +1 @@
+step-15

diff --git a/examples/step-77/doc/kind b/examples/step-77/doc/kind
new file mode 100644 (file)
index 0000000..c1d9154
--- /dev/null
+++ b/examples/step-77/doc/kind
@@ -0,0 +1 @@
+techniques

diff --git a/examples/step-77/doc/tooltip b/examples/step-77/doc/tooltip
new file mode 100644 (file)
index 0000000..c97759e
--- /dev/null
+++ b/examples/step-77/doc/tooltip
@@ -0,0 +1,2 @@
+Newton's method for a nonlinear elliptic problem. Uses %SUNDIALS'
+KINSOL package.