realloc-gnu: Allow use as dependency from test modules.

* m4/realloc.m4 (gl_FUNC_REALLOC_GNU): Set REPLACE_REALLOC_FOR_REALLOC_GNU instead of REPLACE_REALLOC. (gl_FUNC_REALLOC_POSIX): Set REPLACE_REALLOC_FOR_REALLOC_POSIX instead of REPLACE_REALLOC. * m4/stdlib_h.m4 (gl_STDLIB_H_REQUIRE_DEFAULTS): Initialize the realloc-gnu module indicator. (gl_STDLIB_H_DEFAULTS): Initialize REPLACE_REALLOC_FOR_REALLOC_GNU, REPLACE_REALLOC_FOR_REALLOC_POSIX, not REPLACE_REALLOC. * modules/stdlib (Makefile.am): Substitute GNULIB_REALLOC_GNU, REPLACE_REALLOC_FOR_REALLOC_GNU, REPLACE_REALLOC_FOR_REALLOC_POSIX, not REPLACE_REALLOC. * modules/realloc-posix (Depends-on, configure.ac): Test REPLACE_REALLOC_FOR_REALLOC_POSIX instead of REPLACE_REALLOC. * modules/realloc-gnu (Comment): Remove section. (Depends-on): Add free-posix, malloc-gnu, xalloc-oversized. (configure.ac): Test REPLACE_REALLOC_FOR_REALLOC_GNU instead of REPLACE_REALLOC. Set a module indicator. * lib/stdlib.in.h (realloc): Test REPLACE_REALLOC_FOR_REALLOC_POSIX, REPLACE_REALLOC_FOR_REALLOC_GNU, and the respective module indicators instead of just REPLACE_REALLOC.
2025-08-08 17:22:05 +03:00 · 2022-01-03 15:31:53 +01:00
parent 316ba778dc
commit 918e06951d
7 changed files with 46 additions and 18 deletions
--- a/24
+++ b/24
@@ -1,3 +1,27 @@
+2022-01-03  Bruno Haible  <bruno@clisp.org>
+
+	realloc-gnu: Allow use as dependency from test modules.
+	* m4/realloc.m4 (gl_FUNC_REALLOC_GNU): Set
+	REPLACE_REALLOC_FOR_REALLOC_GNU instead of REPLACE_REALLOC.
+	(gl_FUNC_REALLOC_POSIX): Set REPLACE_REALLOC_FOR_REALLOC_POSIX instead
+	of REPLACE_REALLOC.
+	* m4/stdlib_h.m4 (gl_STDLIB_H_REQUIRE_DEFAULTS): Initialize the
+	realloc-gnu module indicator.
+	(gl_STDLIB_H_DEFAULTS): Initialize REPLACE_REALLOC_FOR_REALLOC_GNU,
+	REPLACE_REALLOC_FOR_REALLOC_POSIX, not REPLACE_REALLOC.
+	* modules/stdlib (Makefile.am): Substitute GNULIB_REALLOC_GNU,
+	REPLACE_REALLOC_FOR_REALLOC_GNU, REPLACE_REALLOC_FOR_REALLOC_POSIX, not
+	REPLACE_REALLOC.
+	* modules/realloc-posix (Depends-on, configure.ac): Test
+	REPLACE_REALLOC_FOR_REALLOC_POSIX instead of REPLACE_REALLOC.
+	* modules/realloc-gnu (Comment): Remove section.
+	(Depends-on): Add free-posix, malloc-gnu, xalloc-oversized.
+	(configure.ac): Test REPLACE_REALLOC_FOR_REALLOC_GNU instead of
+	REPLACE_REALLOC. Set a module indicator.
+	* lib/stdlib.in.h (realloc): Test REPLACE_REALLOC_FOR_REALLOC_POSIX,
+	REPLACE_REALLOC_FOR_REALLOC_GNU, and the respective module indicators
+	instead of just REPLACE_REALLOC.
+
 2022-01-03  Bruno Haible  <bruno@clisp.org>

 	calloc-gnu: Allow use as dependency from test modules.
--- a/lib/stdlib.in.h
+++ b/lib/stdlib.in.h
@@ -1109,7 +1109,8 @@ _GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - "


 #if @GNULIB_REALLOC_POSIX@
-# if @REPLACE_REALLOC@
+# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \
+     || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@)
 #  if !((defined __cplusplus && defined GNULIB_NAMESPACE) \
        || _GL_USE_STDLIB_ALLOC)
 #   undef realloc
--- a/m4/realloc.m4
+++ b/m4/realloc.m4
@@ -1,4 +1,4 @@
-# realloc.m4 serial 25
+# realloc.m4 serial 26
 dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -43,8 +43,8 @@ AC_DEFUN([gl_FUNC_REALLOC_GNU],
 [
  AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
  AC_REQUIRE([gl_FUNC_REALLOC_POSIX])
-  if test $REPLACE_REALLOC = 0; then
-    _AC_FUNC_REALLOC_IF([], [REPLACE_REALLOC=1])
+  if test $REPLACE_REALLOC_FOR_REALLOC_GNU = 0; then
+    _AC_FUNC_REALLOC_IF([], [REPLACE_REALLOC_FOR_REALLOC_GNU=1])
  fi
 ])# gl_FUNC_REALLOC_GNU

@@ -58,6 +58,6 @@ AC_DEFUN([gl_FUNC_REALLOC_POSIX],
  AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
  AC_REQUIRE([gl_FUNC_MALLOC_POSIX])
  if test $REPLACE_MALLOC_FOR_MALLOC_POSIX = 1; then
-    REPLACE_REALLOC=1
+    REPLACE_REALLOC_FOR_REALLOC_POSIX=1
  fi
 ])
--- a/m4/stdlib_h.m4
+++ b/m4/stdlib_h.m4
@@ -1,4 +1,4 @@
-# stdlib_h.m4 serial 65
+# stdlib_h.m4 serial 66
 dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -92,6 +92,7 @@ AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS],
    gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM])
    gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R])
    gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY])
+    gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU])
    gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX])
    gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH])
    gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH])
@@ -182,7 +183,8 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
  REPLACE_QSORT_R=0;         AC_SUBST([REPLACE_QSORT_R])
  REPLACE_RANDOM=0;          AC_SUBST([REPLACE_RANDOM])
  REPLACE_RANDOM_R=0;        AC_SUBST([REPLACE_RANDOM_R])
-  REPLACE_REALLOC=0;         AC_SUBST([REPLACE_REALLOC])
+  REPLACE_REALLOC_FOR_REALLOC_GNU=0;    AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU])
+  REPLACE_REALLOC_FOR_REALLOC_POSIX=0;  AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX])
  REPLACE_REALLOCARRAY=0;    AC_SUBST([REPLACE_REALLOCARRAY])
  REPLACE_REALPATH=0;        AC_SUBST([REPLACE_REALPATH])
  REPLACE_SETENV=0;          AC_SUBST([REPLACE_SETENV])
--- a/modules/realloc-gnu
+++ b/modules/realloc-gnu
@@ -1,22 +1,21 @@
 Description:
 realloc() function that is glibc compatible.

-Comment:
-This module should not be used as a dependency from a test module,
-otherwise when this module occurs as a tests-related module, it will
-have side effects on the compilation of the main modules in lib/.
-
 Files:
 lib/realloc.c

 Depends-on:
 realloc-posix
+free-posix           [test $REPLACE_REALLOC_FOR_REALLOC_GNU = 1]
+malloc-gnu           [test $REPLACE_REALLOC_FOR_REALLOC_GNU = 1]
+xalloc-oversized     [test $REPLACE_REALLOC_FOR_REALLOC_GNU = 1]

 configure.ac:
 gl_FUNC_REALLOC_GNU
-if test $REPLACE_REALLOC = 1; then
+if test $REPLACE_REALLOC_FOR_REALLOC_GNU = 1; then
  AC_LIBOBJ([realloc])
 fi
+gl_STDLIB_MODULE_INDICATOR([realloc-gnu])

 Makefile.am:

--- a/modules/realloc-posix
+++ b/modules/realloc-posix
@@ -8,13 +8,13 @@ m4/malloc.m4

 Depends-on:
 stdlib
-free-posix           [test $REPLACE_REALLOC = 1]
-malloc-posix         [test $REPLACE_REALLOC = 1]
-xalloc-oversized     [test $REPLACE_REALLOC = 1]
+free-posix           [test $REPLACE_REALLOC_FOR_REALLOC_POSIX = 1]
+malloc-posix         [test $REPLACE_REALLOC_FOR_REALLOC_POSIX = 1]
+xalloc-oversized     [test $REPLACE_REALLOC_FOR_REALLOC_POSIX = 1]

 configure.ac:
 gl_FUNC_REALLOC_POSIX
-if test $REPLACE_REALLOC = 1; then
+if test $REPLACE_REALLOC_FOR_REALLOC_POSIX = 1; then
  AC_LIBOBJ([realloc])
 fi
 gl_STDLIB_MODULE_INDICATOR([realloc-posix])
--- a/modules/stdlib
+++ b/modules/stdlib
@@ -60,6 +60,7 @@ stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
 	      -e 's/@''GNULIB_QSORT_R''@/$(GNULIB_QSORT_R)/g' \
 	      -e 's/@''GNULIB_RANDOM''@/$(GNULIB_RANDOM)/g' \
 	      -e 's/@''GNULIB_RANDOM_R''@/$(GNULIB_RANDOM_R)/g' \
+	      -e 's/@''GNULIB_REALLOC_GNU''@/$(GNULIB_REALLOC_GNU)/g' \
 	      -e 's/@''GNULIB_REALLOC_POSIX''@/$(GNULIB_REALLOC_POSIX)/g' \
 	      -e 's/@''GNULIB_REALLOCARRAY''@/$(GNULIB_REALLOCARRAY)/g' \
 	      -e 's/@''GNULIB_REALPATH''@/$(GNULIB_REALPATH)/g' \
@@ -142,7 +143,8 @@ stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
 	      -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \
 	      -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \
 	      -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \
-	      -e 's|@''REPLACE_REALLOC''@|$(REPLACE_REALLOC)|g' \
+	      -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \
+	      -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \
 	      -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \
 	      -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \
 	      -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \