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Use AM_PATH_PYTHON macro to find Python binary. 

A specific interpreter can now be passed to configure e.g:

./configure PYTHON=python3
This commit is contained in:
Martin Ling 2014-09-14 02:31:10 +01:00
parent db560903d1
commit da89e23a28
2 changed files with 7 additions and 9 deletions
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10
Makefile.am
View File

@ -443,7 +443,7 @@ bindings/cxx/include/libsigrok/enums.hpp: bindings/cxx/enums.timestamp
bindings/cxx/enums.timestamp: bindings/cxx/enums.py doxy/xml/index.xml \
bindings/cxx/ConfigKey_methods.cpp bindings/cxx/QuantityFlag_methods.cpp
$(AM_V_GEN)python $< doxy/xml/index.xml
$(AM_V_GEN)$(PYTHON) $< doxy/xml/index.xml
$(AM_V_at)touch $@
bindings/cxx/classes.lo: bindings/cxx/classes.cpp bindings/cxx/enums.cpp \
@ -473,23 +473,23 @@ PDOC = bindings/python/sigrok/core/doc.i
$(PDOC): bindings/swig/doc.py $(CPPXMLDOC)
$(AM_V_at)test -d $(PDIR)/sigrok/core || mkdir -p $(PDIR)/sigrok/core
$(AM_V_GEN)python $< python $(CPPXMLDOC) > $@
$(AM_V_GEN)$(PYTHON) $< python $(CPPXMLDOC) > $@
python-build: $(PDIR)/timestamp
python-quietclean:
$(AM_V_at)cd $(PDIR) && python $(abs_srcdir)/$(PDIR)/setup.py --quiet clean --all 3>&1 1>&2 2>&3 \
$(AM_V_at)cd $(PDIR) && $(PYTHON) $(abs_srcdir)/$(PDIR)/setup.py --quiet clean --all 3>&1 1>&2 2>&3 \
| grep -v "can.t clean it"; true
$(PDIR)/timestamp: bindings/cxx/libsigrokxx.la $(PDIR)/sigrok/core/classes.i \
bindings/swig/classes.i $(PDOC) $(library_include_HEADERS)
$(AM_V_at)$(MAKE) python-quietclean
$(AM_V_GEN)cd $(PDIR) && python $(abs_srcdir)/$(PDIR)/setup.py --quiet build 3>&1 1>&2 2>&3 \
$(AM_V_GEN)cd $(PDIR) && $(PYTHON) $(abs_srcdir)/$(PDIR)/setup.py --quiet build 3>&1 1>&2 2>&3 \
| grep -v "command line option.*Wstrict-prototypes"; true
$(AM_V_at)touch $(PDIR)/timestamp
python-install:
cd $(PDIR) && python $(abs_srcdir)/$(PDIR)/setup.py --quiet install --prefix $(prefix)
cd $(PDIR) && $(PYTHON) $(abs_srcdir)/$(PDIR)/setup.py --quiet install --prefix $(prefix)
python-clean:
$(AM_V_at)$(MAKE) python-quietclean

6
configure.ac
View File

@ -199,10 +199,8 @@ if test "x$HAVE_DOXYGEN" != "xyes"; then
fi
# Python is needed for the C++ bindings.
AC_CHECK_PROG([HAVE_PYTHON], [python], [yes])
if test "x$HAVE_PYTHON" != "xyes"; then
BINDINGS_CXX="no"; cxx_msg="Python required"
fi
AM_PATH_PYTHON([2.7], [HAVE_PYTHON="yes"],
[HAVE_PYTHON="no"; BINDINGS_CXX="no"; cxx_msg="Python required"])
# The Python bindings need Python development files.
PKG_CHECK_MODULES([python], [python >= 2.7],