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-rw-r--r--Makefile.pre.in12
-rw-r--r--Misc/NEWS3
-rwxr-xr-xconfigure50
-rw-r--r--configure.ac1
4 files changed, 62 insertions, 4 deletions
diff --git a/Makefile.pre.in b/Makefile.pre.in
index de08382..63ffc7d 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -59,6 +59,8 @@ INSTALL_DATA= @INSTALL_DATA@
# Also, making them read-only seems to be a good idea...
INSTALL_SHARED= ${INSTALL} -m 555
+MKDIR_P= @MKDIR_P@
+
MAKESETUP= $(srcdir)/Modules/makesetup
# Compiler options
@@ -223,8 +225,8 @@ IO_OBJS= \
##########################################################################
# Grammar
-GRAMMAR_H= $(srcdir)/Include/graminit.h
-GRAMMAR_C= $(srcdir)/Python/graminit.c
+GRAMMAR_H= Include/graminit.h
+GRAMMAR_C= Python/graminit.c
GRAMMAR_INPUT= $(srcdir)/Grammar/Grammar
@@ -266,9 +268,9 @@ PGENOBJS= $(PGENMAIN) $(POBJS) $(PGOBJS)
##########################################################################
# AST
-AST_H_DIR= $(srcdir)/Include
+AST_H_DIR= Include
AST_H= $(AST_H_DIR)/Python-ast.h
-AST_C_DIR= $(srcdir)/Python
+AST_C_DIR= Python
AST_C= $(AST_C_DIR)/Python-ast.c
AST_ASDL= $(srcdir)/Parser/Python.asdl
@@ -609,9 +611,11 @@ Parser/tokenizer_pgen.o: $(srcdir)/Parser/tokenizer.c
Parser/pgenmain.o: $(srcdir)/Include/parsetok.h
$(AST_H): $(AST_ASDL) $(ASDLGEN_FILES)
+ $(MKDIR_P) $(AST_H_DIR)
$(ASDLGEN) -h $(AST_H_DIR) $(AST_ASDL)
$(AST_C): $(AST_ASDL) $(ASDLGEN_FILES)
+ $(MKDIR_P) $(AST_C_DIR)
$(ASDLGEN) -c $(AST_C_DIR) $(AST_ASDL)
Python/compile.o Python/symtable.o Python/ast.o: $(GRAMMAR_H) $(AST_H)
diff --git a/Misc/NEWS b/Misc/NEWS
index 25be2aa..8b0b145 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -495,6 +495,9 @@ Tests
Build
-----
+- Issue #15819: Make sure we can build Python out-of-tree from a readonly
+ source directory. (Somewhat related to Issue #9860.)
+
- Issue #15645: Ensure 2to3 grammar pickles are properly installed.
- Issue #15560: Fix building _sqlite3 extension on OS X with an SDK.
diff --git a/configure b/configure
index 9e7cfc0..f9a6261 100755
--- a/configure
+++ b/configure
@@ -641,6 +641,7 @@ BASECFLAGS
OPT
ABIFLAGS
LN
+MKDIR_P
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
@@ -5438,6 +5439,48 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if ${ac_cv_path_mkdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
# Not every filesystem supports hard links
@@ -14567,6 +14610,7 @@ gives unlimited permission to copy, distribute and modify it."
ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
test -n "\$AWK" || AWK=awk
_ACEOF
@@ -15134,6 +15178,11 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
@@ -15188,6 +15237,7 @@ s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
diff --git a/configure.ac b/configure.ac
index 138d562..84d723a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -869,6 +869,7 @@ bsdos*|hp*|HP*)
fi
esac
AC_PROG_INSTALL
+AC_PROG_MKDIR_P
# Not every filesystem supports hard links
AC_SUBST(LN)