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| author | Andrea Corallo <akrl@sdf.org> | 2020-08-22 11:11:21 +0200 |
|---|---|---|
| committer | Andrea Corallo <akrl@sdf.org> | 2020-08-23 12:08:26 +0200 |
| commit | 5f5d664c734414597c1c7d9981b1ceb9ff69c5b1 (patch) | |
| tree | 9f9d772717772a640af81be00ae48acb5ed4e574 /configure.ac | |
| parent | 9baa0296aaca6ff1b547817a4eba5d8740ae3e5e (diff) | |
| download | emacs-5f5d664c734414597c1c7d9981b1ceb9ff69c5b1.tar.gz | |
Rework eln hash filename strategy
Generate eln filename hashing also the source file content in the form:
/absolute/path/filename.el + content ->
eln-cache/filename-path_hash-content_hash.eln
* src/lread.c (maybe_swap_for_eln): Always call
Fcomp_el_to_eln_filename on an existing source file.
* src/comp.c (md5.h, sysstdio.h, zlib.h): New include.
(comp_hash_string): Use md5 instead of sha512.
(MD5_BLOCKSIZE): New macro.
(accumulate_and_process_md5, final_process_md5, md5_gz_stream)
(comp_hash_source_file): New functions.
(Fcomp_el_to_eln_filename): Rework for hasing using also source
file content.
* src/lread.c (maybe_swap_for_eln): Rename el_name -> src_name as
this can be also a have .el.gz extention.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac index 0582b2f61c5..cdc18eab19e 100644 --- a/configure.ac +++ b/configure.ac @@ -3787,6 +3787,12 @@ Here instructions on how to compile and install libgccjit from source: HAVE_NATIVE_COMP=no LIBGCCJIT_LIB= if test "${with_nativecomp}" != "no"; then + if test "${HAVE_PDUMPER}" = no; then + AC_MSG_ERROR(['--with-nativecomp' requires '--with-dumping=pdumper']) + fi + if test "${HAVE_ZLIB}" = no; then + AC_MSG_ERROR(['--with-nativecomp' requires zlib]) + fi emacs_save_LIBS=$LIBS LIBS="-lgccjit" AC_RUN_IFELSE([libgccjit_smoke_test], [], [libgccjit_broken], @@ -3800,9 +3806,6 @@ if test "${with_nativecomp}" != "no"; then NEED_DYNLIB=yes AC_DEFINE(HAVE_NATIVE_COMP, 1, [Define to 1 if you have the libgccjit library (-lgccjit).]) fi -if test "${HAVE_NATIVE_COMP}" = yes && test "${HAVE_PDUMPER}" = no; then - AC_MSG_ERROR(['--with-nativecomp' requires '--with-dumping=pdumper']) -fi AC_DEFINE_UNQUOTED(NATIVE_ELISP_SUFFIX, ".eln", [System extension for native compiled elisp]) AC_SUBST(HAVE_NATIVE_COMP) |