diff options
| -rw-r--r-- | emacs/23.4/27_all_conftest-doug-lea.patch | 46 | ||||
| -rw-r--r-- | emacs/23.4/28_all_gmalloc.patch | 65 |
2 files changed, 111 insertions, 0 deletions
diff --git a/emacs/23.4/27_all_conftest-doug-lea.patch b/emacs/23.4/27_all_conftest-doug-lea.patch new file mode 100644 index 0000000..d4a79b8 --- /dev/null +++ b/emacs/23.4/27_all_conftest-doug-lea.patch @@ -0,0 +1,46 @@ +Fix segmentation fault in emacs during compile phase. +https://bugs.gentoo.org/602992 + +Backported from Emacs 24: + +commit 4b5b5289577b4cc89ee45595832f943ef9a43de6 +Author: Paul Eggert <eggert@cs.ucla.edu> +Date: Sat Apr 21 23:56:42 2012 -0700 + + * configure.in (doug_lea_malloc): Check for __malloc_initialize_hook. + +--- emacs-23.4-orig/configure.in ++++ emacs-23.4/configure.in +@@ -1505,17 +1505,21 @@ + # Do the opsystem or machine files prohibit the use of the GNU malloc? + # Assume not, until told otherwise. + GNU_MALLOC=yes +-doug_lea_malloc=yes +-AC_CHECK_FUNC(malloc_get_state, ,doug_lea_malloc=no) +-AC_CHECK_FUNC(malloc_set_state, ,doug_lea_malloc=no) +-AC_CACHE_CHECK(whether __after_morecore_hook exists, +- emacs_cv_var___after_morecore_hook, +-[AC_TRY_LINK([extern void (* __after_morecore_hook)();],[__after_morecore_hook = 0], +- emacs_cv_var___after_morecore_hook=yes, +- emacs_cv_var___after_morecore_hook=no)]) +-if test $emacs_cv_var___after_morecore_hook = no; then +- doug_lea_malloc=no +-fi ++ ++AC_CACHE_CHECK( ++ [whether malloc is Doug Lea style], ++ [emacs_cv_var_doug_lea_malloc], ++ [AC_LINK_IFELSE( ++ [AC_LANG_PROGRAM( ++ [[#include <malloc.h> ++ static void hook (void) {}]], ++ [[malloc_set_state (malloc_get_state ()); ++ __after_morecore_hook = hook; ++ __malloc_initialize_hook = hook;]])], ++ [emacs_cv_var_doug_lea_malloc=yes], ++ [emacs_cv_var_doug_lea_malloc=no])]) ++doug_lea_malloc=$emacs_cv_var_doug_lea_malloc ++ + if test "${system_malloc}" = "yes"; then + GNU_MALLOC=no + GNU_MALLOC_reason=" diff --git a/emacs/23.4/28_all_gmalloc.patch b/emacs/23.4/28_all_gmalloc.patch new file mode 100644 index 0000000..275f634 --- /dev/null +++ b/emacs/23.4/28_all_gmalloc.patch @@ -0,0 +1,65 @@ +Fix endless calloc loop causing temacs to hang. +https://bugs.gentoo.org/602992 +https://bugs.gentoo.org/609680 + +Backported from Emacs 25: + +commit 4b1436b702d56eedd27a0777fc7232cdfb7ac4f6 +Author: Wolfgang Jenkner <wjenkner@inode.at> +Date: Sat Dec 26 12:12:02 2015 -0800 + + Always define gmalloc etc. in src/gmalloc.c + +--- emacs-23.4-orig/src/gmalloc.c ++++ emacs-23.4/src/gmalloc.c +@@ -83,6 +83,14 @@ + + #endif /* _MALLOC_INTERNAL. */ + ++#undef malloc ++#undef realloc ++#undef calloc ++#undef free ++#define malloc gmalloc ++#define realloc grealloc ++#define calloc gcalloc ++#define free gfree + + #ifdef __cplusplus + extern "C" +@@ -1943,6 +1951,35 @@ + + #endif /* Not ELIDE_VALLOC. */ + ++#undef malloc ++#undef realloc ++#undef calloc ++#undef free ++ ++void * ++malloc (size_t size) ++{ ++ return gmalloc (size); ++} ++ ++void * ++calloc (size_t nmemb, size_t size) ++{ ++ return gcalloc (nmemb, size); ++} ++ ++void ++free (void *ptr) ++{ ++ gfree (ptr); ++} ++ ++void * ++realloc (void *ptr, size_t size) ++{ ++ return grealloc (ptr, size); ++} ++ + #ifdef GC_MCHECK + + /* Standard debugging hooks for `malloc'. |