Add CMake api checks to test the new Examples folder. (#3907)

* Fix missing build-mode value

* Use 110 version file only for the 1.10 library

* Fix H5_LIBVER_DIR variable

* Disable 1.6 API tests for now.

15 files changed, 155 insertions, 80 deletions

diff --git a/HDF5Examples/C/H5D/16/h5ex_d_alloc.c b/HDF5Examples/C/H5D/16/h5ex_d_alloc.c
index d4ae7b9..78f0ce8 100644
--- a/HDF5Examples/C/H5D/16/h5ex_d_alloc.c
+++ b/HDF5Examples/C/H5D/16/h5ex_d_alloc.c
@@ -26,13 +26,18 @@
 int
 main(void)
 {
-    hid_t file, space, dset1, dset2, dcpl;
+    hid_t file  = H5I_INVALID_HID;
+    hid_t space = H5I_INVALID_HID;
+    hid_t dset1 = H5I_INVALID_HID;
+    hid_t dset2 = H5I_INVALID_HID;
+    hid_t dcpl  = H5I_INVALID_HID;
     /* Handles */
     herr_t             status;
     H5D_space_status_t space_status;
-    hsize_t            dims[2] = {DIM0, DIM1}, storage_size;
-    int                wdata[DIM0][DIM1], /* Write buffer */
-        i, j;
+    hsize_t            dims[2] = {DIM0, DIM1};
+    hsize_t            storage_size;
+    int                wdata[DIM0][DIM1]; /* Write buffer */
+    hsize_t            i, j;
 
     /*
      * Initialize data.
diff --git a/HDF5Examples/C/H5D/16/h5ex_d_checksum.c b/HDF5Examples/C/H5D/16/h5ex_d_checksum.c
index ce057aa..a03e004 100644
--- a/HDF5Examples/C/H5D/16/h5ex_d_checksum.c
+++ b/HDF5Examples/C/H5D/16/h5ex_d_checksum.c
@@ -27,7 +27,10 @@
 int
 main(void)
 {
-    hid_t file, space, dset, dcpl;
+    hid_t file  = H5I_INVALID_HID;
+    hid_t space = H5I_INVALID_HID;
+    hid_t dset  = H5I_INVALID_HID;
+    hid_t dcpl  = H5I_INVALID_HID;
     /* Handles */
     herr_t       status;
     htri_t       avail;
@@ -35,9 +38,10 @@ main(void)
     hsize_t      dims[2] = {DIM0, DIM1}, chunk[2] = {CHUNK0, CHUNK1};
     size_t       nelmts;
     unsigned int flags, filter_info;
-    int          wdata[DIM0][DIM1], /* Write buffer */
-        rdata[DIM0][DIM1],          /* Read buffer */
-        max, i, j;
+    int          wdata[DIM0][DIM1]; /* Write buffer */
+    int          rdata[DIM0][DIM1]; /* Read buffer */
+    int          max;
+    hsize_t      i, j;
 
     /*
      * Check if the Fletcher32 filter is available and can be used for
diff --git a/HDF5Examples/C/H5D/16/h5ex_d_chunk.c b/HDF5Examples/C/H5D/16/h5ex_d_chunk.c
index b19e7c7..4697261 100644
--- a/HDF5Examples/C/H5D/16/h5ex_d_chunk.c
+++ b/HDF5Examples/C/H5D/16/h5ex_d_chunk.c
@@ -27,13 +27,21 @@
 int
 main(void)
 {
-    hid_t        file, space, dset, dcpl; /* Handles */
+    hid_t        file  = H5I_INVALID_HID;
+    hid_t        space = H5I_INVALID_HID;
+    hid_t        dset  = H5I_INVALID_HID;
+    hid_t        dcpl  = H5I_INVALID_HID;
     herr_t       status;
     H5D_layout_t layout;
-    hsize_t      dims[2] = {DIM0, DIM1}, chunk[2] = {CHUNK0, CHUNK1}, start[2], stride[2], count[2], block[2];
-    int          wdata[DIM0][DIM1], /* Write buffer */
-        rdata[DIM0][DIM1],          /* Read buffer */
-        i, j;
+    hsize_t      dims[2]  = {DIM0, DIM1};
+    hsize_t      chunk[2] = {CHUNK0, CHUNK1};
+    hsize_t      start[2];
+    hsize_t      stride[2];
+    hsize_t      count[2];
+    hsize_t      block[2];
+    int          wdata[DIM0][DIM1]; /* Write buffer */
+    int          rdata[DIM0][DIM1]; /* Read buffer */
+    hsize_t      i, j;
 
     /*
      * Initialize data to "1", to make it easier to see the selections.
diff --git a/HDF5Examples/C/H5D/16/h5ex_d_compact.c b/HDF5Examples/C/H5D/16/h5ex_d_compact.c
index 2d199ec..0c10a87 100644
--- a/HDF5Examples/C/H5D/16/h5ex_d_compact.c
+++ b/HDF5Examples/C/H5D/16/h5ex_d_compact.c
@@ -22,13 +22,16 @@
 int
 main(void)
 {
-    hid_t        file, space, dset, dcpl; /* Handles */
+    hid_t        file  = H5I_INVALID_HID;
+    hid_t        space = H5I_INVALID_HID;
+    hid_t        dset  = H5I_INVALID_HID;
+    hid_t        dcpl  = H5I_INVALID_HID;
     herr_t       status;
     H5D_layout_t layout;
     hsize_t      dims[2] = {DIM0, DIM1};
-    int          wdata[DIM0][DIM1], /* Write buffer */
-        rdata[DIM0][DIM1],          /* Read buffer */
-        i, j;
+    int          wdata[DIM0][DIM1]; /* Write buffer */
+    int          rdata[DIM0][DIM1]; /* Read buffer */
+    hsize_t      i, j;
 
     /*
      * Initialize data.
diff --git a/HDF5Examples/C/H5D/16/h5ex_d_extern.c b/HDF5Examples/C/H5D/16/h5ex_d_extern.c
index f0cc60d..6291c3c 100644
--- a/HDF5Examples/C/H5D/16/h5ex_d_extern.c
+++ b/HDF5Examples/C/H5D/16/h5ex_d_extern.c
@@ -25,13 +25,16 @@
 int
 main(void)
 {
-    hid_t   file, space, dset, dcpl; /* Handles */
+    hid_t   file  = H5I_INVALID_HID;
+    hid_t   space = H5I_INVALID_HID;
+    hid_t   dset  = H5I_INVALID_HID;
+    hid_t   dcpl  = H5I_INVALID_HID;
     herr_t  status;
     hsize_t dims[2] = {DIM0, DIM1};
     char    name[NAME_BUF_SIZE];
-    int     wdata[DIM0][DIM1], /* Write buffer */
-        rdata[DIM0][DIM1],     /* Read buffer */
-        i, j;
+    int     wdata[DIM0][DIM1]; /* Write buffer */
+    int     rdata[DIM0][DIM1]; /* Read buffer */
+    hsize_t i, j;
 
     /*
      * Initialize data.
diff --git a/HDF5Examples/C/H5D/16/h5ex_d_fillval.c b/HDF5Examples/C/H5D/16/h5ex_d_fillval.c
index e2fd100..4f6eee3 100644
--- a/HDF5Examples/C/H5D/16/h5ex_d_fillval.c
+++ b/HDF5Examples/C/H5D/16/h5ex_d_fillval.c
@@ -30,15 +30,20 @@
 int
 main(void)
 {
-    hid_t   file, space, dset, dcpl; /* Handles */
+    hid_t   file  = H5I_INVALID_HID;
+    hid_t   space = H5I_INVALID_HID;
+    hid_t   dset  = H5I_INVALID_HID;
+    hid_t   dcpl  = H5I_INVALID_HID;
     herr_t  status;
-    hsize_t dims[2] = {DIM0, DIM1}, extdims[2] = {EDIM0, EDIM1}, maxdims[2] = {H5S_UNLIMITED, H5S_UNLIMITED},
-            chunk[2] = {CHUNK0, CHUNK1};
-    int wdata[DIM0][DIM1],    /* Write buffer */
-        rdata[DIM0][DIM1],    /* Read buffer */
-        rdata2[EDIM0][EDIM1], /* Read buffer for
-                                 extension */
-        fillval, i, j;
+    hsize_t dims[2]    = {DIM0, DIM1};
+    hsize_t extdims[2] = {EDIM0, EDIM1};
+    hsize_t maxdims[2] = {H5S_UNLIMITED, H5S_UNLIMITED};
+    hsize_t chunk[2]   = {CHUNK0, CHUNK1};
+    int     wdata[DIM0][DIM1];    /* Write buffer */
+    int     rdata[DIM0][DIM1];    /* Read buffer */
+    int     rdata2[EDIM0][EDIM1]; /* Read buffer for extension */
+    int     fillval;
+    hsize_t i, j;
 
     /*
      * Initialize data.
diff --git a/HDF5Examples/C/H5D/16/h5ex_d_gzip.c b/HDF5Examples/C/H5D/16/h5ex_d_gzip.c
index cd44d8e..2b35559 100644
--- a/HDF5Examples/C/H5D/16/h5ex_d_gzip.c
+++ b/HDF5Examples/C/H5D/16/h5ex_d_gzip.c
@@ -26,16 +26,22 @@
 int
 main(void)
 {
-    hid_t        file, space, dset, dcpl; /* Handles */
+    hid_t        file  = H5I_INVALID_HID;
+    hid_t        space = H5I_INVALID_HID;
+    hid_t        dset  = H5I_INVALID_HID;
+    hid_t        dcpl  = H5I_INVALID_HID;
     herr_t       status;
     htri_t       avail;
     H5Z_filter_t filter_type;
-    hsize_t      dims[2] = {DIM0, DIM1}, chunk[2] = {CHUNK0, CHUNK1};
+    hsize_t      dims[2]  = {DIM0, DIM1};
+    hsize_t      chunk[2] = {CHUNK0, CHUNK1};
     size_t       nelmts;
-    unsigned int flags, filter_info;
-    int          wdata[DIM0][DIM1], /* Write buffer */
-        rdata[DIM0][DIM1],          /* Read buffer */
-        max, i, j;
+    unsigned int flags;
+    unsigned int filter_info;
+    int          wdata[DIM0][DIM1]; /* Write buffer */
+    int          rdata[DIM0][DIM1]; /* Read buffer */
+    int          max;
+    hsize_t      i, j;
 
     /*
      * Check if gzip compression is available and can be used for both
diff --git a/HDF5Examples/C/H5D/16/h5ex_d_hyper.c b/HDF5Examples/C/H5D/16/h5ex_d_hyper.c
index df361d6..1d81ec2 100644
--- a/HDF5Examples/C/H5D/16/h5ex_d_hyper.c
+++ b/HDF5Examples/C/H5D/16/h5ex_d_hyper.c
@@ -25,12 +25,18 @@
 int
 main(void)
 {
-    hid_t   file, space, dset; /* Handles */
+    hid_t   file  = H5I_INVALID_HID;
+    hid_t   space = H5I_INVALID_HID;
+    hid_t   dset  = H5I_INVALID_HID;
     herr_t  status;
-    hsize_t dims[2] = {DIM0, DIM1}, start[2], stride[2], count[2], block[2];
-    int     wdata[DIM0][DIM1], /* Write buffer */
-        rdata[DIM0][DIM1],     /* Read buffer */
-        i, j;
+    hsize_t dims[2] = {DIM0, DIM1};
+    hsize_t start[2];
+    hsize_t stride[2];
+    hsize_t count[2];
+    hsize_t block[2];
+    int     wdata[DIM0][DIM1]; /* Write buffer */
+    int     rdata[DIM0][DIM1]; /* Read buffer */
+    hsize_t i, j;
 
     /*
      * Initialize data to "1", to make it easier to see the selections.
diff --git a/HDF5Examples/C/H5D/16/h5ex_d_rdwr.c b/HDF5Examples/C/H5D/16/h5ex_d_rdwr.c
index 4b6a56a..fbdc180 100644
--- a/HDF5Examples/C/H5D/16/h5ex_d_rdwr.c
+++ b/HDF5Examples/C/H5D/16/h5ex_d_rdwr.c
@@ -22,12 +22,14 @@
 int
 main(void)
 {
-    hid_t   file, space, dset; /* Handles */
+    hid_t   file  = H5I_INVALID_HID;
+    hid_t   space = H5I_INVALID_HID;
+    hid_t   dset  = H5I_INVALID_HID;
     herr_t  status;
     hsize_t dims[2] = {DIM0, DIM1};
-    int     wdata[DIM0][DIM1], /* Write buffer */
-        rdata[DIM0][DIM1],     /* Read buffer */
-        i, j;
+    int     wdata[DIM0][DIM1]; /* Write buffer */
+    int     rdata[DIM0][DIM1]; /* Read buffer */
+    hsize_t i, j;
 
     /*
      * Initialize data.
diff --git a/HDF5Examples/C/H5D/16/h5ex_d_shuffle.c b/HDF5Examples/C/H5D/16/h5ex_d_shuffle.c
index cff4730..137b4b8 100644
--- a/HDF5Examples/C/H5D/16/h5ex_d_shuffle.c
+++ b/HDF5Examples/C/H5D/16/h5ex_d_shuffle.c
@@ -27,16 +27,22 @@
 int
 main(void)
 {
-    hid_t        file, space, dset, dcpl; /* Handles */
+    hid_t        file  = H5I_INVALID_HID;
+    hid_t        space = H5I_INVALID_HID;
+    hid_t        dset  = H5I_INVALID_HID;
+    hid_t        dcpl  = H5I_INVALID_HID;
     herr_t       status;
     htri_t       avail;
     H5Z_filter_t filter_type;
-    hsize_t      dims[2] = {DIM0, DIM1}, chunk[2] = {CHUNK0, CHUNK1};
+    hsize_t      dims[2]  = {DIM0, DIM1};
+    hsize_t      chunk[2] = {CHUNK0, CHUNK1};
     size_t       nelmts;
-    unsigned int flags, filter_info;
-    int          wdata[DIM0][DIM1], /* Write buffer */
-        rdata[DIM0][DIM1],          /* Read buffer */
-        max, nfilters, i, j;
+    unsigned int flags;
+    unsigned int filter_info;
+    int          wdata[DIM0][DIM1]; /* Write buffer */
+    int          rdata[DIM0][DIM1]; /* Read buffer */
+    int          max, nfilters;
+    int          i, j;
 
     /*
      * Check if gzip compression is available and can be used for both
diff --git a/HDF5Examples/C/H5D/16/h5ex_d_szip.c b/HDF5Examples/C/H5D/16/h5ex_d_szip.c
index 6ecc6ef..cf2f639 100644
--- a/HDF5Examples/C/H5D/16/h5ex_d_szip.c
+++ b/HDF5Examples/C/H5D/16/h5ex_d_szip.c
@@ -26,16 +26,23 @@
 int
 main(void)
 {
-    hid_t        file, space, dset, dcpl; /* Handles */
+    hid_t file  = H5I_INVALID_HID;
+    hid_t space = H5I_INVALID_HID;
+    hid_t dset  = H5I_INVALID_HID;
+    hid_t dcpl  = H5I_INVALID_HID;
+
     herr_t       status;
     htri_t       avail;
     H5Z_filter_t filter_type;
-    hsize_t      dims[2] = {DIM0, DIM1}, chunk[2] = {CHUNK0, CHUNK1};
+    hsize_t      dims[2]  = {DIM0, DIM1};
+    hsize_t      chunk[2] = {CHUNK0, CHUNK1};
     size_t       nelmts;
-    unsigned int flags, filter_info;
-    int          wdata[DIM0][DIM1], /* Write buffer */
-        rdata[DIM0][DIM1],          /* Read buffer */
-        max, i, j;
+    unsigned int flags;
+    unsigned int filter_info;
+    int          wdata[DIM0][DIM1]; /* Write buffer */
+    int          rdata[DIM0][DIM1]; /* Read buffer */
+    int          max;
+    hsize_t      i, j;
 
     /*
      * Check if szip compression is available and can be used for both
diff --git a/HDF5Examples/C/H5D/16/h5ex_d_unlimadd.c b/HDF5Examples/C/H5D/16/h5ex_d_unlimadd.c
index 1c271d3..6f855ea 100644
--- a/HDF5Examples/C/H5D/16/h5ex_d_unlimadd.c
+++ b/HDF5Examples/C/H5D/16/h5ex_d_unlimadd.c
@@ -29,15 +29,22 @@
 int
 main(void)
 {
-    hid_t   file, space, dset, dcpl; /* Handles */
+    hid_t   file  = H5I_INVALID_HID;
+    hid_t   space = H5I_INVALID_HID;
+    hid_t   dset  = H5I_INVALID_HID;
+    hid_t   dcpl  = H5I_INVALID_HID;
     herr_t  status;
-    hsize_t dims[2] = {DIM0, DIM1}, extdims[2] = {EDIM0, EDIM1}, maxdims[2], chunk[2] = {CHUNK0, CHUNK1},
-            start[2], count[2];
-    int wdata[DIM0][DIM1],    /* Write buffer */
-        wdata2[EDIM0][EDIM1], /* Write buffer for
-                                 extension */
-        **rdata,              /* Read buffer */
-        ndims, i, j;
+    hsize_t dims[2]    = {DIM0, DIM1};
+    hsize_t extdims[2] = {EDIM0, EDIM1};
+    hsize_t maxdims[2];
+    hsize_t chunk[2] = {CHUNK0, CHUNK1};
+    hsize_t start[2];
+    hsize_t count[2];
+    int     wdata[DIM0][DIM1];    /* Write buffer */
+    int     wdata2[EDIM0][EDIM1]; /* Write buffer for extension */
+    int   **rdata = NULL;         /* Read buffer */
+    int     ndims;
+    hsize_t i, j;
 
     /*
      * Initialize data.
diff --git a/HDF5Examples/C/H5D/16/h5ex_d_unlimgzip.c b/HDF5Examples/C/H5D/16/h5ex_d_unlimgzip.c
index 3e90506..227b3aa 100644
--- a/HDF5Examples/C/H5D/16/h5ex_d_unlimgzip.c
+++ b/HDF5Examples/C/H5D/16/h5ex_d_unlimgzip.c
@@ -30,19 +30,26 @@
 int
 main(void)
 {
-    hid_t        file, space, dset, dcpl; /* Handles */
+    hid_t        file  = H5I_INVALID_HID;
+    hid_t        space = H5I_INVALID_HID;
+    hid_t        dset  = H5I_INVALID_HID;
+    hid_t        dcpl  = H5I_INVALID_HID;
     herr_t       status;
     htri_t       avail;
     H5Z_filter_t filter_type;
-    hsize_t      dims[2] = {DIM0, DIM1}, extdims[2] = {EDIM0, EDIM1}, maxdims[2], chunk[2] = {CHUNK0, CHUNK1},
-            start[2], count[2];
+    hsize_t      dims[2]    = {DIM0, DIM1};
+    hsize_t      extdims[2] = {EDIM0, EDIM1};
+    hsize_t      maxdims[2];
+    hsize_t      chunk[2] = {CHUNK0, CHUNK1};
+    hsize_t      start[2];
+    hsize_t      count[2];
     size_t       nelmts;
     unsigned int flags, filter_info;
-    int          wdata[DIM0][DIM1], /* Write buffer */
-        wdata2[EDIM0][EDIM1],       /* Write buffer for
-                                       extension */
-        **rdata,                    /* Read buffer */
-        ndims, i, j;
+    int          wdata[DIM0][DIM1];    /* Write buffer */
+    int          wdata2[EDIM0][EDIM1]; /* Write buffer for extension */
+    int        **rdata = NULL;         /* Read buffer */
+    int          ndims;
+    hsize_t      i, j;
 
     /*
      * Check if gzip compression is available and can be used for both
diff --git a/HDF5Examples/C/H5D/16/h5ex_d_unlimmod.c b/HDF5Examples/C/H5D/16/h5ex_d_unlimmod.c
index 6601427..f06a1ff 100644
--- a/HDF5Examples/C/H5D/16/h5ex_d_unlimmod.c
+++ b/HDF5Examples/C/H5D/16/h5ex_d_unlimmod.c
@@ -29,14 +29,20 @@
 int
 main(void)
 {
-    hid_t   file, space, dset, dcpl; /* Handles */
+    hid_t   file  = H5I_INVALID_HID;
+    hid_t   space = H5I_INVALID_HID;
+    hid_t   dset  = H5I_INVALID_HID;
+    hid_t   dcpl  = H5I_INVALID_HID;
     herr_t  status;
-    hsize_t dims[2] = {DIM0, DIM1}, extdims[2] = {EDIM0, EDIM1}, maxdims[2], chunk[2] = {CHUNK0, CHUNK1};
-    int     wdata[DIM0][DIM1], /* Write buffer */
-        wdata2[EDIM0][EDIM1],  /* Write buffer for
-                                  extension */
-        **rdata,               /* Read buffer */
-        ndims, i, j;
+    hsize_t dims[2]    = {DIM0, DIM1};
+    hsize_t extdims[2] = {EDIM0, EDIM1};
+    hsize_t maxdims[2];
+    hsize_t chunk[2] = {CHUNK0, CHUNK1};
+    int     wdata[DIM0][DIM1];    /* Write buffer */
+    int     wdata2[EDIM0][EDIM1]; /* Write buffer for extension */
+    int   **rdata = NULL;         /* Read buffer */
+    int     ndims;
+    hsize_t i, j;
 
     /*
      * Initialize data.
diff --git a/HDF5Examples/C/H5D/CMakeLists.txt b/HDF5Examples/C/H5D/CMakeLists.txt
index 02f9ac7..b530f4c 100644
--- a/HDF5Examples/C/H5D/CMakeLists.txt
+++ b/HDF5Examples/C/H5D/CMakeLists.txt
@@ -7,7 +7,7 @@ project (HDF5Examples_C_H5D C)
 include (C_sourcefiles.cmake)
 
 foreach (example_name ${common_examples})
-  if (${H5_LIBVER_DIR} EQUAL 16)
+  if (${H5_LIBVER_DIR} EQUAL 16 OR ${EXAMPLE_VARNAME}_USE_16_API)
     add_executable (${EXAMPLE_VARNAME}_${example_name} ${PROJECT_SOURCE_DIR}/16/${example_name}.c)
   else ()
     add_executable (${EXAMPLE_VARNAME}_${example_name} ${PROJECT_SOURCE_DIR}/${example_name}.c)