diff options
Diffstat (limited to 'package/python/0009-Fix-python-config-for-cross-builds.patch')
| -rw-r--r-- | package/python/0009-Fix-python-config-for-cross-builds.patch | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/package/python/0009-Fix-python-config-for-cross-builds.patch b/package/python/0009-Fix-python-config-for-cross-builds.patch new file mode 100644 index 0000000000..44ddbcec6f --- /dev/null +++ b/package/python/0009-Fix-python-config-for-cross-builds.patch @@ -0,0 +1,225 @@ +From e5b0d225f4343e82791cb80e4e0c01a9b49eeff4 Mon Sep 17 00:00:00 2001 +From: Gustavo Zacarias <gustavo@zacarias.com.ar> +Date: Tue, 7 Mar 2017 22:23:14 +0100 +Subject: [PATCH] Fix python-config for cross-builds + +Add a backport of http://bugs.python.org/issue16235 so we can use +python-config for cross builds. + +This basically replaces the python version of python-config with a +pure-shell version that's already preprocessed when installed and +doesn't depend on the sysconfig import that usually leads to bad +data/results. + +Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> +--- + Makefile.pre.in | 13 +++--- + Misc/python-config.sh.in | 102 +++++++++++++++++++++++++++++++++++++++++++++++ + configure.ac | 7 +++- + 3 files changed, 116 insertions(+), 6 deletions(-) + create mode 100644 Misc/python-config.sh.in + +diff --git a/Makefile.pre.in b/Makefile.pre.in +index 33b994d..beb0837 100644 +--- a/Makefile.pre.in ++++ b/Makefile.pre.in +@@ -171,7 +171,7 @@ SRCDIRS= @SRCDIRS@ + SUBDIRSTOO= Include Lib Misc Demo + + # Files and directories to be distributed +-CONFIGFILES= configure configure.ac acconfig.h pyconfig.h.in Makefile.pre.in ++CONFIGFILES= configure configure.ac acconfig.h pyconfig.h.in Makefile.pre.in Misc/python-config.sh + DISTFILES= README ChangeLog $(CONFIGFILES) + DISTDIRS= $(SUBDIRS) $(SUBDIRSTOO) Ext-dummy + DIST= $(DISTFILES) $(DISTDIRS) +@@ -431,7 +431,7 @@ LIBRARY_OBJS= \ + + # Default target + all: @DEF_MAKE_ALL_RULE@ +-build_all: $(BUILDPYTHON) oldsharedmods sharedmods gdbhooks ++build_all: $(BUILDPYTHON) oldsharedmods sharedmods gdbhooks python-config + + # Compile a binary with profile guided optimization. + profile-opt: +@@ -1179,10 +1179,12 @@ $(srcdir)/Lib/$(PLATDIR): + fi; \ + cd $(srcdir)/Lib/$(PLATDIR); $(RUNSHARED) ./regen + +-python-config: $(srcdir)/Misc/python-config.in ++python-config: $(srcdir)/Misc/python-config.in Misc/python-config.sh + # Substitution happens here, as the completely-expanded BINDIR + # is not available in configure +- sed -e "s,@EXENAME@,$(BINDIR)/python$(VERSION)$(EXE)," < $(srcdir)/Misc/python-config.in >python-config ++ sed -e "s,@EXENAME@,$(BINDIR)/python$(VERSION)$(EXE)," < $(srcdir)/Misc/python-config.in >python-config.py ++ # Replace makefile compat. variable references with shell script compat. ones; $(VAR) -> ${VAR} ++ sed -e 's,\$$(\([A-Za-z0-9_]*\)),\$$\{\1\},g' Misc/python-config.sh >python-config + + # Install the include files + INCLDIRSTOMAKE=$(INCLUDEDIR) $(CONFINCLUDEDIR) $(INCLUDEPY) $(CONFINCLUDEPY) +@@ -1241,7 +1243,7 @@ libainstall: all python-config + $(INSTALL_SCRIPT) $(srcdir)/Modules/makesetup $(DESTDIR)$(LIBPL)/makesetup + $(INSTALL_SCRIPT) $(srcdir)/install-sh $(DESTDIR)$(LIBPL)/install-sh + $(INSTALL_SCRIPT) python-config $(DESTDIR)$(BINDIR)/python$(VERSION)-config +- rm python-config ++ $(INSTALL_SCRIPT) python-config.py $(DESTDIR)$(LIBPL)/python-config.py + @if [ -s Modules/python.exp -a \ + "`echo $(MACHDEP) | sed 's/^\(...\).*/\1/'`" = "aix" ]; then \ + echo; echo "Installing support files for building shared extension modules on AIX:"; \ +@@ -1426,6 +1428,7 @@ clobber: clean profile-removal + config.cache config.log pyconfig.h Modules/config.c + -rm -rf build platform + -rm -rf $(PYTHONFRAMEWORKDIR) ++ -rm -f python-config.py python-config + + # Make things extra clean, before making a distribution: + # remove all generated files, even Makefile[.pre] +diff --git a/Misc/python-config.sh.in b/Misc/python-config.sh.in +new file mode 100644 +index 0000000..10db4c1 +--- /dev/null ++++ b/Misc/python-config.sh.in +@@ -0,0 +1,102 @@ ++#!/bin/sh ++ ++exit_with_usage () ++{ ++ echo "Usage: $0 --prefix|--exec-prefix|--includes|--libs|--cflags|--ldflags|--extension-suffix|--help|--configdir" ++ exit $1 ++} ++ ++if [ "$1" = "" ] ; then ++ exit_with_usage 1 ++fi ++ ++# Returns the actual prefix where this script was installed to. ++installed_prefix () ++{ ++ RESULT=$(dirname $(cd $(dirname "$1") && pwd -P)) ++ if which readlink >/dev/null 2>&1 ; then ++ RESULT=$(readlink -f "$RESULT") ++ fi ++ echo $RESULT ++} ++ ++prefix_build="@prefix@" ++prefix_real=$(installed_prefix "$0") ++ ++# Use sed to fix paths from their built to locations to their installed to locations. ++prefix=$(echo "$prefix_build" | sed "s#$prefix_build#$prefix_real#") ++exec_prefix_build="@exec_prefix@" ++exec_prefix=$(echo "$exec_prefix_build" | sed "s#$exec_prefix_build#$prefix_real#") ++includedir=$(echo "@includedir@") ++libdir=$(echo "@libdir@" | sed "s#$prefix_build#$prefix_real#") ++CFLAGS=$(echo "@CFLAGS@" | sed "s#$prefix_build#$prefix_real#") ++VERSION="@VERSION@" ++LIBM="@LIBM@" ++LIBC="@LIBC@" ++SYSLIBS="$LIBM $LIBC" ++LIBS="@LIBS@ $SYSLIBS -lpython${VERSION}" ++BASECFLAGS="@BASECFLAGS@" ++LDLIBRARY="@LDLIBRARY@" ++LINKFORSHARED="@LINKFORSHARED@" ++OPT="@OPT@" ++PY_ENABLE_SHARED="@PY_ENABLE_SHARED@" ++LDVERSION="@LDVERSION@" ++LIBDEST=${prefix}/lib/python${VERSION} ++LIBPL=$(echo "@LIBPL@" | sed "s#$prefix_build#$prefix_real#") ++SO="@SO@" ++PYTHONFRAMEWORK="@PYTHONFRAMEWORK@" ++INCDIR="-I$includedir/python${VERSION}" ++PLATINCDIR="-I$includedir/python${VERSION}" ++ ++# Scan for --help or unknown argument. ++for ARG in $* ++do ++ case $ARG in ++ --help) ++ exit_with_usage 0 ++ ;; ++ --prefix|--exec-prefix|--includes|--libs|--cflags|--ldflags|--extension-suffix|--abiflags|--configdir) ++ ;; ++ *) ++ exit_with_usage 1 ++ ;; ++esac ++done ++ ++for ARG in "$@" ++do ++ case "$ARG" in ++ --prefix) ++ echo "$prefix" ++ ;; ++ --exec-prefix) ++ echo "$exec_prefix" ++ ;; ++ --includes) ++ echo "$INCDIR $PLATINCDIR" ++ ;; ++ --cflags) ++ echo "$INCDIR $PLATINCDIR $BASECFLAGS $CFLAGS $OPT" ++ ;; ++ --libs) ++ echo "$LIBS" ++ ;; ++ --ldflags) ++ LINKFORSHAREDUSED= ++ if [ -z "$PYTHONFRAMEWORK" ] ; then ++ LINKFORSHAREDUSED=$LINKFORSHARED ++ fi ++ LIBPLUSED= ++ if [ "$PY_ENABLE_SHARED" = "0" ] ; then ++ LIBPLUSED="-L$LIBPL" ++ fi ++ echo "$LIBPLUSED -L$libdir $LIBS $LINKFORSHAREDUSED" ++ ;; ++ --extension-suffix) ++ echo "$SO" ++ ;; ++ --configdir) ++ echo "$LIBPL" ++ ;; ++esac ++done +diff --git a/configure.ac b/configure.ac +index 5d4232f..183a903 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -905,6 +905,7 @@ fi + + # Other platforms follow + if test $enable_shared = "yes"; then ++ PY_ENABLE_SHARED=1 + AC_DEFINE(Py_ENABLE_SHARED, 1, [Defined if Python is built as a shared library.]) + case $ac_sys_system in + BeOS*) +@@ -965,6 +966,7 @@ if test $enable_shared = "yes"; then + + esac + else # shared is disabled ++ PY_ENABLE_SHARED=0 + case $ac_sys_system in + CYGWIN*) + BLDLIBRARY='$(LIBRARY)' +@@ -2096,6 +2098,9 @@ AC_SUBST(LDCXXSHARED) + AC_SUBST(BLDSHARED) + AC_SUBST(CCSHARED) + AC_SUBST(LINKFORSHARED) ++AC_SUBST(PY_ENABLE_SHARED) ++LIBPL="${prefix}/lib/python${VERSION}/config" ++AC_SUBST(LIBPL) + # SO is the extension of shared libraries `(including the dot!) + # -- usually .so, .sl on HP-UX, .dll on Cygwin + AC_MSG_CHECKING(SO) +@@ -4818,7 +4823,7 @@ AC_MSG_RESULT($ENSUREPIP) + AC_SUBST(ENSUREPIP) + + # generate output files +-AC_CONFIG_FILES(Makefile.pre Modules/Setup.config Misc/python.pc) ++AC_CONFIG_FILES(Makefile.pre Modules/Setup.config Misc/python.pc Misc/python-config.sh) + AC_CONFIG_FILES([Modules/ld_so_aix], [chmod +x Modules/ld_so_aix]) + AC_OUTPUT + +-- +2.7.4 + |
