Upgrade to Maxima 5.49 and ecl 26.3.27

.github/workflows/build.yml

@@ -29,7 +29,7 @@ concurrency:
 #
 # The three workflows:
 #
-#  - build.yml (with jobs test-new, test-long),
+#  - build.yml (with job test-long),
 #  - doc-build.yml,
 #  - doc-build-pdf.yml
 #
@@ -50,7 +50,7 @@ concurrency:
 # This baseline is transparently improved by our use of the GH Actions cache,
 # see https://docs.docker.com/build/ci/github-actions/cache/#cache-backend-api.
 #
-# Jobs test-long is only started after test-new completed;
+# Job test-long builds Sage and runs tests;
 # but the workflows doc-build.yml and doc-build-pdf.yml are started independently.
 #
 #  - When nothing is cached and the 3 workflows are launched in parallel,
@@ -156,7 +156,7 @@ jobs:
             NUMPROC=6
             USE_MAKEFLAGS=-k V=0 SAGE_NUM_THREADS=4 --output-sync=recurse
             TARGETS_PRE=build/make/Makefile
-            TARGETS=${{ needs.test-new.outputs.build_targets }}
+            TARGETS=build
 
       - name: Start container
         id: container
@@ -273,7 +273,7 @@ jobs:
             NUMPROC=6
             USE_MAKEFLAGS=-k V=0 SAGE_NUM_THREADS=4 --output-sync=recurse
             TARGETS_PRE=build/make/Makefile
-            TARGETS=${{ needs.test-new.outputs.build_targets }}
+            TARGETS=build
 
       - name: Start container
         id: container

build/pkgs/ecl/checksums.ini

@@ -1,4 +1,4 @@
 tarball=ecl-VERSION.tgz
-sha1=b1641a3ecff85133bd0bd324bd0b611fb40f75cb
-sha256=e4ea65bb1861e0e495386bfa8bc673bd014e96d3cf9d91e9038f91435cbe622b
+sha1=fba3b9f358f38634d553540708d2409ed5c3562a
+sha256=416d5707bf11d2b3d8d33d6791419a786e4cc59ac0cc3ec505ee59b51a9f5c9a
 upstream_url=https://common-lisp.net/project/ecl/static/files/release/ecl-VERSION.tgz

build/pkgs/ecl/package-version.txt

@@ -1 +1 @@
-24.5.10
+26.3.27

build/pkgs/ecl/patches/first_env_page_alignment.patch

@@ -0,0 +1,24 @@
+ECL 26.3.27 changed the main thread environment from mmap-allocated
+(page-aligned) to a static struct first_env. The ECL_USE_MPROTECT fast
+interrupt dispatch calls mprotect() on this struct, which requires the
+address to be page-aligned. The unaligned static variable causes
+mprotect() to fail with EINVAL when a signal arrives while interrupts
+are disabled (e.g. inside ecl_cons), crashing with "Unable to mprotect
+environment". Align first_env to 65536 bytes (covers 4K/16K/64K pages).
+See https://github.com/sagemath/sage/pulls/41879
+
+diff --git a/src/c/main.d b/src/c/main.d
+--- a/src/c/main.d
++++ b/src/c/main.d
+@@ -49,7 +49,12 @@
+
+ const char *ecl_self;
+-static struct cl_env_struct first_env;
++/* Align to page boundary: ECL_USE_MPROTECT calls mprotect() on this
++   struct for fast interrupt dispatch, which requires a page-aligned
++   address. Use 65536 to cover all common page sizes (4K/16K/64K).
++   Prior ECL versions allocated this via mmap() which is always
++   page-aligned; this was changed to a static variable in 26.3.27. */
++static struct cl_env_struct __attribute__((aligned(65536))) first_env;
+
+ /************************ GLOBAL INITIALIZATION ***********************/

build/pkgs/ecl/patches/write_error.patch

@@ -1,8 +1,7 @@
-diff --git a/src/c/file.d b/src/c/file.d
-index 2d15d50f8..199f24c4f 100755
---- a/src/c/file.d
-+++ b/src/c/file.d
-@@ -3536,7 +3536,8 @@ output_stream_write_byte8(cl_object strm, unsigned char *c, cl_index n)
+diff --git a/src/c/streams/strm_os.d b/src/c/streams/strm_os.d
+--- a/src/c/streams/strm_os.d
++++ b/src/c/streams/strm_os.d
+@@ -784,7 +784,8 @@ output_stream_write_byte8(cl_object strm, unsigned char *c, cl_index n)
    ecl_disable_interrupts();
    do {
      out = fwrite(c, sizeof(char), n, IO_STREAM_FILE(strm));
@@ -12,6 +11,4 @@ index 2d15d50f8..199f24c4f 100755
    ecl_enable_interrupts();
    return out;
  }
--- 
-2.20.1
 

build/pkgs/ecl/spkg-configure.m4

@@ -15,7 +15,7 @@ SAGE_SPKG_CONFIGURE([ecl], [
       AC_RUN_IFELSE([AC_LANG_PROGRAM([[
         #include <ecl/config.h>
       ]],[[
-        if (ECL_VERSION_NUMBER < 210201) { return 1; }
+        if (ECL_VERSION_NUMBER < 240510) { return 1; }
       ]])],
       [
         sage_spkg_install_ecl=no

build/pkgs/maxima/checksums.ini

@@ -1,4 +1,4 @@
 tarball=maxima-VERSION.tar.gz
-sha1=fff13f4c010e6daab65fbc8a6895c2bd79925177
-sha256=9104021b24fd53e8c03a983509cb42e937a925e8c0c85c335d7709a14fd40f7a
+sha1=d487e477030cfad6b3ab0ed2e2fcc88e553ce1fd
+sha256=6d401a4aa307cd3a5a9cadca4fa96c4ef0e24ff95a18bb6a8f803e3d2114adee
 upstream_url=https://sourceforge.net/projects/maxima/files/Maxima-source/VERSION-source/maxima-VERSION.tar.gz/download

build/pkgs/maxima/package-version.txt

@@ -1 +1 @@
-5.47.0
+5.49.0

build/pkgs/maxima/spkg-configure.m4

@@ -1,5 +1,5 @@
 SAGE_SPKG_CONFIGURE([maxima], [
-  m4_pushdef([SAGE_MAXIMA_MINVER],[5.45.0])dnl this version and higher allowed
+  m4_pushdef([SAGE_MAXIMA_MINVER],[5.48.0])dnl this version and higher allowed
   SAGE_SPKG_DEPCHECK([ecl], [
     dnl First check for the "maxima" executable in the user's PATH, because
     dnl we still use pexpect to communicate with it in a few places.