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configure fix for msys2 + mingw Python

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For some unknown reason msys2 and mingw adds trailing whitespace when
running: python3-config --exec-prefix
This commit is contained in:
William S Fulton 2018-11-17 01:37:24 +00:00
commit b3cc8fe8f9
1 changed files with 2 additions and 1 deletions
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configure.ac
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@ -826,7 +826,8 @@ else
PY3PREFIX=`($PY3CONFIG --prefix) 2>/dev/null`
AC_MSG_RESULT($PY3PREFIX)
AC_MSG_CHECKING(for Python 3.x exec-prefix)
PY3EPREFIX=`($PY3CONFIG --exec-prefix) 2>/dev/null`
# Piped through xargs to strip trailing whitespace (bug in msys2 + mingw Python)
PY3EPREFIX=`($PY3CONFIG --exec-prefix | xargs) 2>/dev/null`
AC_MSG_RESULT($PY3EPREFIX)
# Note: I could not think of a standard way to get the version string from different versions.