diff options
Diffstat (limited to 'c++')
| -rw-r--r-- | c++/examples/Makefile.am | 4 | ||||
| -rw-r--r-- | c++/examples/run-c++-ex.sh.in | 27 |
2 files changed, 27 insertions, 4 deletions
diff --git a/c++/examples/Makefile.am b/c++/examples/Makefile.am index 51ab8e3..0648504 100644 --- a/c++/examples/Makefile.am +++ b/c++/examples/Makefile.am @@ -49,8 +49,8 @@ CXX_API=yes # Where to install examples # Note: no '/' after DESTDIR. Explanation in commence.am -EXAMPLEDIR=${DESTDIR}$(exec_prefix)/share/hdf5_examples/c++ -EXAMPLETOPDIR=${DESTDIR}$(exec_prefix)/share/hdf5_examples +EXAMPLEDIR=$(examplesdir)/c++ +EXAMPLETOPDIR=$(examplesdir) # How to build programs using h5c++ $(EXTRA_PROG): $(H5CPP) diff --git a/c++/examples/run-c++-ex.sh.in b/c++/examples/run-c++-ex.sh.in index d975924..08e9633 100644 --- a/c++/examples/run-c++-ex.sh.in +++ b/c++/examples/run-c++-ex.sh.in @@ -18,7 +18,7 @@ # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # This script will compile and run the c++ examples from source files # -# installed in .../share/hdf5_examples/c++ using h5c++. The # +# installed in @examplesdir@/c++ using h5c++. The # # order for running programs with RunTest in the MAIN section below is taken # # from the Makefile. The order is important since some of the test programs # # use data files created by earlier test programs. Any future additions should # @@ -30,9 +30,32 @@ EXIT_SUCCESS=0 EXIT_FAILURE=1 +# +# Try to derive the path to the installation $prefix established +# by ./configure relative to the examples directory established by +# ./configure. If successful, set `prefix_relto_examplesdir` to the +# relative path. Otherwise, set `prefix_relto_examplesdir` to the +# absolute installation $prefix. +# +# This script uses the value of `prefix` in the user's environment, if +# it is set, below. The content of $() is evaluated in a sub-shell, so +# if `prefix` is set in the user's environment, the shell statements in +# $() won't clobbered it. +# +prefix_relto_examplesdir=$( +prefix=@prefix@ +examplesdir=@examplesdir@ +if [ ${examplesdir##${prefix}/} != ${examplesdir} ]; then + echo $(echo ${examplesdir##${prefix}/} | \ + sed -E 's,[^/]+,..,g') +else + echo $prefix +fi +) + # Where the tool is installed. # default is relative path to installed location of the tools -prefix="${prefix:-../../..}" +prefix="${prefix:-../${prefix_relto_examplesdir}}" AR="@AR@" RANLIB="@RANLIB@" H5TOOL="h5c++" # The tool name |