Fix cmake syntax error with regex escaping (#336)

Fixes:

   Syntax error in cmake code at

     /some/path/hdf5/CMakeLists.txt:240

   when parsing string

     .*#define[ \t]+H5_VERS_SUBRELEASE[ \t]+\"([0-9A-Za-z._\-]*)\".*$

   Invalid escape sequence \-
This commit is contained in:
Sean 2021-02-15 16:26:48 -05:00 committed by GitHub
parent ca6a26225d
commit 5c1ddd2d49
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@ -237,7 +237,7 @@ string (REGEX REPLACE ".*#define[ \t]+H5_VERS_MINOR[ \t]+([0-9]*).*$"
"\\1" H5_VERS_MINOR ${_h5public_h_contents})
string (REGEX REPLACE ".*#define[ \t]+H5_VERS_RELEASE[ \t]+([0-9]*).*$"
"\\1" H5_VERS_RELEASE ${_h5public_h_contents})
string (REGEX REPLACE ".*#define[ \t]+H5_VERS_SUBRELEASE[ \t]+\"([0-9A-Za-z._\-]*)\".*$"
string (REGEX REPLACE ".*#define[ \t]+H5_VERS_SUBRELEASE[ \t]+\"([0-9A-Za-z._-]*)\".*$"
"\\1" H5_VERS_SUBRELEASE ${_h5public_h_contents})
if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0")
message (TRACE "VERSION: ${H5_VERS_MAJOR}.${H5_VERS_MINOR}.${H5_VERS_RELEASE}-${H5_VERS_SUBRELEASE}")