June 2020 - Pacman-dev - lists.archlinux.org

[pacman-dev] [PATCH] makepkg: Don't double-layer distcc on ccache
by Matti Niemenmaa 08 Feb '21

08 Feb '21

From: Matti Niemenmaa <matti.niemenmaa+git(a)iki.fi> buildenv is set once for build() and a second time for package(). When using both distcc and ccache, this lead to CCACHE_PREFIX="distcc distcc" in package(), which breaks PKGBUILDs that execute the compiler in package() because distcc complains: distcc[383041] (main) CRITICAL! distcc seems to have invoked itself recursively! Avoid causing this error by only adding "distcc" to CCACHE_PREFIX if it's not yet there. Signed-off-by: Matti Niemenmaa <matti.niemenmaa+git(a)iki.fi> --- scripts/libmakepkg/buildenv/compiler.sh.in | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) ncurses is an example of a package that runs into this problem. Setting buildenv twice was done on purpose in commit 02a0bf550a22e199f48537b7eee87361b112e8a0, but at a glance I'm not sure whether it provides any benefit. All the meaningful changes are to environment variables that are exported from the parent process anyway, so all the changes are either repeated or even duplicated (like in PATH, or this CCACHE_PREFIX issue). Maybe it would be better to simply remove the prepare_buildenv call from the INFAKEROOT case in makepkg.sh.in? diff --git a/scripts/libmakepkg/buildenv/compiler.sh.in b/scripts/libmakepkg/buildenv/compiler.sh.in index 69f58a29..c93c77b4 100644 --- a/scripts/libmakepkg/buildenv/compiler.sh.in +++ b/scripts/libmakepkg/buildenv/compiler.sh.in @@ -44,7 +44,9 @@ buildenv_ccache() { buildenv_distcc() { if check_buildoption "distcc" "y"; then if (( using_ccache )); then - export CCACHE_PREFIX="${CCACHE_PREFIX:+$CCACHE_PREFIX }distcc" + if ! [[ "$CCACHE_PREFIX" =~ (^| )distcc($| ) ]]; then + export CCACHE_PREFIX="${CCACHE_PREFIX:+$CCACHE_PREFIX }distcc" + fi export CCACHE_BASEDIR="$srcdir" elif [[ -d /usr/lib/distcc/bin ]]; then export PATH="/usr/lib/distcc/bin:$PATH" -- 2.24.1

3 6

[pacman-dev] Alternatives system
by Allan McRae 07 Dec '20

07 Dec '20

Hi all, I plan to finish implementing an alternatives system for pacman post 5.2 release: https://wiki.archlinux.org/index.php/User:Allan/Alternatives Any comments or suggestions? Thanks, Allan

6 7

[pacman-dev] [PATCH] makepkg: libprovides: don't provide both versioned and unversioned sonames
by Eli Schwartz 23 Sep '20

23 Sep '20

If multiple files match the pattern libfoo.so*, we want to check each of them and see if they are shared libraries, and if so, if they have versions attached. But some packages can have both shared libraries and random files which match the filename pattern. This is true at least for files in /usr/share/gdb/auto-load/, which must match the filename they are paired with, followed by "-gdb.py" (or some other gdb scripting ext), but definitely don't contain a shared library. In this case, we don't want to double-report the library in the generated provides. It's also possible (probably) for a package to provide a versioned as well as an unversioned shared library, but in such cases a single provides entry is sufficient to cover both cases (and the libdepends for the depending package would contain an unversioned dependency). Solve this by keeping track of whether we have added a versioned soname provides already, and then only adding a maximum of one unversioned provides *iff* there isn't a versioned one yet. Signed-off-by: Eli Schwartz <eschwartz(a)archlinux.org> --- Notes: Currently we only have gdb/auto-load/ scripts for shared libraries in: - gcc - glib2 - gstreamer - efl In the first 3 cases, libprovides is entirely useless anyway. libstdc++ is perpetually stable (backwards-compatible ABI) just like glibc. glib2 actually does use libprovides, despite that it makes no sense for glib2 to libprovide anything, as the glib2 developers have this thing where they always use a soname of "0" and bump ABI versions by changing libglib-2.0.so to libglib-3.0.so -- as a result if you want to track dependencies you need to change to a different soname manually, and might as well just depend on the package itself (which already has a version in the pkgname). (gstreamer is in the same boat as glib2 because it is part of the same ecosystem.) efl doesn't currently libprovide "libeo.so", but if it did, then the issue would exist and be fixed by this patch. And more generally, any project wishing to implement gdb/auto-load/ scripts could have this issue, so it makes sense to make it work nicely. scripts/makepkg.sh.in | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in index d1416d15..3f746b77 100644 --- a/scripts/makepkg.sh.in +++ b/scripts/makepkg.sh.in @@ -516,9 +516,10 @@ find_libdepends() { find_libprovides() { - local p libprovides missing + local p newp libprovides missing for p in "${provides[@]}"; do missing=0 + newp=() case "$p" in *.so) mapfile -t filename < <(find "$pkgdir" -type f -name $p\*) @@ -531,7 +532,6 @@ find_libprovides() { local sofile=$(LC_ALL=C readelf -d "$fn" 2>/dev/null | sed -n 's/.*Library soname: \[$.*$\].*/\1/p') if [[ -z "$sofile" ]]; then warning "$(gettext "Library listed in %s is not versioned: %s")" "'provides'" "$p" - libprovides+=("$p") continue fi @@ -541,25 +541,25 @@ find_libprovides() { # extract the library major version local soversion="${sofile##*\.so\.}" - libprovides+=("${p}=${soversion}-${soarch}") + newp+=("${p}=${soversion}-${soarch}") else warning "$(gettext "Library listed in %s is not a shared object: %s")" "'provides'" "$p" - libprovides+=("$p") fi done else - libprovides+=("$p") missing=1 fi ;; - *) - libprovides+=("$p") - ;; esac if (( missing )); then warning "$(gettext "Cannot find library listed in %s: %s")" "'provides'" "$p" fi + if (( ${#newp[@]} > 0 )); then + libprovides+=("${newp[@]}") + else + libprovides+=("$p") + fi done (( ${#libprovides[@]} )) && printf '%s\n' "${libprovides[@]}" -- 2.26.2

2 2

[pacman-dev] [PATCH] FS#33992: force download *.sig file if it does not exist in the cache
by Anatol Pomozov 29 Jun '20

29 Jun '20

In case if *.pkg exists but *.sig file does not we still have to pass the pkg to multi_download API. To avoid redownloading *.pkg file we use CURLOPT_TIMECONDITION curl option. Signed-off-by: Anatol Pomozov <anatol.pomozov(a)gmail.com> --- lib/libalpm/dload.c | 2 +- lib/libalpm/sync.c | 31 +++++++++++++++++++++++-------- 2 files changed, 24 insertions(+), 9 deletions(-) diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c index f8ee6f85..78808eb3 100644 --- a/lib/libalpm/dload.c +++ b/lib/libalpm/dload.c @@ -282,7 +282,7 @@ static void curl_set_handle_opts(CURL *curl, struct dload_payload *payload) curl_easy_setopt(curl, CURLOPT_USERAGENT, useragent); } - if(!payload->allow_resume && !payload->force && payload->destfile_name && + if(!payload->force && payload->destfile_name && stat(payload->destfile_name, &st) == 0) { /* start from scratch, but only download if our local is out of date. */ curl_easy_setopt(curl, CURLOPT_TIMECONDITION, CURL_TIMECOND_IFMODSINCE); diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c index ea45767a..8c01ad95 100644 --- a/lib/libalpm/sync.c +++ b/lib/libalpm/sync.c @@ -22,6 +22,7 @@ */ #include <sys/types.h> /* off_t */ +#include <stdbool.h> #include <stdlib.h> #include <stdio.h> #include <string.h> @@ -698,8 +699,9 @@ static int find_dl_candidates(alpm_handle_t *handle, alpm_list_t **files) alpm_pkg_t *spkg = i->data; if(spkg->origin != ALPM_PKG_FROM_FILE) { - char *fpath = NULL; alpm_db_t *repo = spkg->origin_data.db; + bool need_download; + int siglevel = alpm_db_get_siglevel(alpm_pkg_get_db(spkg)); if(!repo->servers) { handle->pm_errno = ALPM_ERR_SERVER_NONE; @@ -710,16 +712,26 @@ static int find_dl_candidates(alpm_handle_t *handle, alpm_list_t **files) ASSERT(spkg->filename != NULL, RET_ERR(handle, ALPM_ERR_PKG_INVALID_NAME, -1)); - if(spkg->download_size == 0) { - /* check for file in cache - allows us to handle complete .part files */ - fpath = _alpm_filecache_find(handle, spkg->filename); + need_download = spkg->download_size != 0 || !_alpm_filecache_exists(handle, spkg->filename); + /* even if the package file in the cache we need to check for + * accompanion *.sig file as well. + * If *.sig is not cached then force download the package + its signature file. + */ + if(!need_download && (siglevel & ALPM_SIG_PACKAGE)) { + char *sig_filename = NULL; + int len = strlen(spkg->filename) + 5; + + MALLOC(sig_filename, len, RET_ERR(handle, ALPM_ERR_MEMORY, -1)); + snprintf(sig_filename, len, "%s.sig", spkg->filename); + + need_download = !_alpm_filecache_exists(handle, sig_filename); + + FREE(sig_filename); } - if(spkg->download_size != 0 || !fpath) { + if(need_download) { *files = alpm_list_add(*files, spkg); } - - FREE(fpath); } } @@ -782,7 +794,8 @@ static int download_files(alpm_handle_t *handle) event.type = ALPM_EVENT_PKG_RETRIEVE_START; EVENT(handle, &event); for(i = files; i; i = i->next) { - const alpm_pkg_t *pkg = i->data; + alpm_pkg_t *pkg = i->data; + int siglevel = alpm_db_get_siglevel(alpm_pkg_get_db(pkg)); struct dload_payload *payload = NULL; CALLOC(payload, 1, sizeof(*payload), GOTO_ERR(handle, ALPM_ERR_MEMORY, finish)); @@ -794,6 +807,8 @@ static int download_files(alpm_handle_t *handle) payload->servers = pkg->origin_data.db->servers; payload->handle = handle; payload->allow_resume = 1; + payload->download_signature = (siglevel & ALPM_SIG_PACKAGE); + payload->signature_optional = (siglevel & ALPM_SIG_PACKAGE_OPTIONAL); payloads = alpm_list_add(payloads, payload); } -- 2.27.0

1 0

[pacman-dev] [PATCH] Add a utility function to check whether a file exists in the cache
by Anatol Pomozov 29 Jun '20

29 Jun '20

It is similar to _alpm_filecache_find() but does not return a dynamically allocated memory to user. Thus the user does not need to free this resource. Signed-off-by: Anatol Pomozov <anatol.pomozov(a)gmail.com> --- lib/libalpm/util.c | 14 ++++++++++++++ lib/libalpm/util.h | 2 ++ 2 files changed, 16 insertions(+) diff --git a/lib/libalpm/util.c b/lib/libalpm/util.c index ead03004..76728eb4 100644 --- a/lib/libalpm/util.c +++ b/lib/libalpm/util.c @@ -834,6 +834,20 @@ char *_alpm_filecache_find(alpm_handle_t *handle, const char *filename) return NULL; } +/** Check whether a filename exists in a registered alpm cachedir. + * @param handle the context handle + * @param filename name of file to find + * @return 0 if the filename was not found, 1 otherwise + */ +int _alpm_filecache_exists(alpm_handle_t *handle, const char *filename) +{ + int res; + char *fpath = _alpm_filecache_find(handle, filename); + res = (fpath != NULL); + FREE(fpath); + return res; +} + /** Check the alpm cachedirs for existence and find a writable one. * If no valid cache directory can be found, use /tmp. * @param handle the context handle diff --git a/lib/libalpm/util.h b/lib/libalpm/util.h index 3306a022..4fc6e718 100644 --- a/lib/libalpm/util.h +++ b/lib/libalpm/util.h @@ -136,6 +136,8 @@ int _alpm_run_chroot(alpm_handle_t *handle, const char *cmd, char *const argv[], int _alpm_ldconfig(alpm_handle_t *handle); int _alpm_str_cmp(const void *s1, const void *s2); char *_alpm_filecache_find(alpm_handle_t *handle, const char *filename); +/* Checks whether a file exists in cache */ +int _alpm_filecache_exists(alpm_handle_t *handle, const char *filename); const char *_alpm_filecache_setup(alpm_handle_t *handle); /* Unlike many uses of alpm_pkgvalidation_t, _alpm_test_checksum expects * an enum value rather than a bitfield. */ -- 2.27.0

1 0

[pacman-dev] [PATCH] Do not use counter for error tracking
by Anatol Pomozov 26 Jun '20

26 Jun '20

Current code uses an incrementing counter to check whether a function returned error: errors += some_function(); if(errors) { goto finish } Replace with a more standard variable errors = some_function(); if(errors) { goto finish } Rename 'errors' variable to a more typical 'ret'. Avoid reporting both ALPM_EVENT_PKG_RETRIEVE_FAILED and ALPM_EVENT_PKG_RETRIEVE_DONE in the error path. Signed-off-by: Anatol Pomozov <anatol.pomozov(a)gmail.com> --- lib/libalpm/sync.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c index 0c2341ae..ea45767a 100644 --- a/lib/libalpm/sync.c +++ b/lib/libalpm/sync.c @@ -730,7 +730,7 @@ static int download_files(alpm_handle_t *handle) { const char *cachedir; alpm_list_t *i, *files = NULL; - int errors = 0; + int ret = 0; alpm_event_t event; alpm_list_t *payloads = NULL; @@ -750,14 +750,16 @@ static int download_files(alpm_handle_t *handle) handle->totaldlcb(total_size); } - errors += find_dl_candidates(handle, &files); + ret = find_dl_candidates(handle, &files); + if(ret) { + goto finish; + } - if(files && !errors) { + if(files) { /* check for necessary disk space for download */ if(handle->checkspace) { off_t *file_sizes; size_t idx, num_files; - int ret; _alpm_log(handle, ALPM_LOG_DEBUG, "checking available disk space for download\n"); @@ -773,7 +775,6 @@ static int download_files(alpm_handle_t *handle) free(file_sizes); if(ret != 0) { - errors++; goto finish; } } @@ -796,12 +797,13 @@ static int download_files(alpm_handle_t *handle) payloads = alpm_list_add(payloads, payload); } - event.type = ALPM_EVENT_PKG_RETRIEVE_DONE; if(_alpm_download(handle, payloads, cachedir) == -1) { - errors++; event.type = ALPM_EVENT_PKG_RETRIEVE_FAILED; + EVENT(handle, &event); _alpm_log(handle, ALPM_LOG_WARNING, _("failed to retrieve some files\n")); + goto finish; } + event.type = ALPM_EVENT_PKG_RETRIEVE_DONE; EVENT(handle, &event); } @@ -826,7 +828,7 @@ finish: handle->totaldlcb(0); } - return errors; + return ret; } #ifdef HAVE_LIBGPGME -- 2.27.0

1 0

[pacman-dev] [PATCH v2] Move signature payload creation to download engine
by Anatol Pomozov 26 Jun '20

26 Jun '20

Until now callee of ALPM download functionality has been in charge of payload creation both for the main file (e.g. *.pkg) and for the accompanied *.sig file. One advantage of such solution is that all payloads are independent and can be fetched in parallel thus exploiting the maximum level of download parallelism. To build *.sig file url we've been using a simple string concatenation: $requested_url + ".sig". Unfortunately there are cases when it does not work. For example an archlinux.org "Download From Mirror" link looks like this https://www.archlinux.org/packages/core/x86_64/bash/download/ and it gets redirected to some mirror. But if we append ".sig" to the end of the link url and try to download it then archlinux.org returns 404 error. To overcome this issue we need to follow redirects for the main payload first, find the final url and only then append '.sig' suffix. This implies 2 things: - the signature payload initialization need to be moved to dload.c as it is the place where we have access to the resolved url - *.sig is downloaded serially with the main payload and this reduces level of parallelism Move *.sig payload creation to dload.c. Once the main payload is fetched successfully we check if the callee asked to download the accompanied signature. If yes - create a new payload and add it to mcurl. *.sig payload does not use server list of the main payload and thus does not support mirror failover. *.sig file comes from the same server as the main payload. Refactor event loop in curl_multi_download_internal() a bit. Instead of relying on curl_multi_check_finished_download() to return number of new payloads we simply rerun the loop iteration one more time to check if there are any active downloads left. Signed-off-by: Anatol Pomozov <anatol.pomozov(a)gmail.com> --- lib/libalpm/be_sync.c | 34 +++------------- lib/libalpm/dload.c | 93 +++++++++++++++++++++++++++---------------- lib/libalpm/dload.h | 4 +- 3 files changed, 67 insertions(+), 64 deletions(-) diff --git a/lib/libalpm/be_sync.c b/lib/libalpm/be_sync.c index a0736320..225df76d 100644 --- a/lib/libalpm/be_sync.c +++ b/lib/libalpm/be_sync.c @@ -180,12 +180,10 @@ int SYMEXPORT alpm_db_update(alpm_handle_t *handle, alpm_list_t *dbs, int force) dbforce = 1; } - CALLOC(payload, 1, sizeof(*payload), GOTO_ERR(handle, ALPM_ERR_MEMORY, cleanup)); + siglevel = alpm_db_get_siglevel(db); - /* set hard upper limit of 128 MiB */ - payload->max_size = 128 * 1024 * 1024; + CALLOC(payload, 1, sizeof(*payload), GOTO_ERR(handle, ALPM_ERR_MEMORY, cleanup)); payload->servers = db->servers; - /* print server + filename into a buffer */ len = strlen(db->treename) + strlen(dbext) + 1; MALLOC(payload->filepath, len, @@ -194,31 +192,11 @@ int SYMEXPORT alpm_db_update(alpm_handle_t *handle, alpm_list_t *dbs, int force) payload->handle = handle; payload->force = dbforce; payload->unlink_on_fail = 1; - + payload->download_signature = (siglevel & ALPM_SIG_DATABASE); + payload->signature_optional = (siglevel & ALPM_SIG_DATABASE_OPTIONAL); + /* set hard upper limit of 128 MiB */ + payload->max_size = 128 * 1024 * 1024; payloads = alpm_list_add(payloads, payload); - - siglevel = alpm_db_get_siglevel(db); - if(siglevel & ALPM_SIG_DATABASE) { - struct dload_payload *sig_payload; - CALLOC(sig_payload, 1, sizeof(*sig_payload), GOTO_ERR(handle, ALPM_ERR_MEMORY, cleanup)); - sig_payload->signature = 1; - - /* print filename into a buffer (leave space for separator and .sig) */ - len = strlen(db->treename) + strlen(dbext) + 5; - MALLOC(sig_payload->filepath, len, - FREE(sig_payload); GOTO_ERR(handle, ALPM_ERR_MEMORY, cleanup)); - snprintf(sig_payload->filepath, len, "%s%s.sig", db->treename, dbext); - - sig_payload->handle = handle; - sig_payload->force = dbforce; - sig_payload->errors_ok = (siglevel & ALPM_SIG_DATABASE_OPTIONAL); - - /* set hard upper limit of 16 KiB */ - sig_payload->max_size = 16 * 1024; - sig_payload->servers = db->servers; - - payloads = alpm_list_add(payloads, sig_payload); - } } event.type = ALPM_EVENT_DB_RETRIEVE_START; diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c index a91bb1ac..f8ee6f85 100644 --- a/lib/libalpm/dload.c +++ b/lib/libalpm/dload.c @@ -18,6 +18,7 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ +#include <stdbool.h> #include <stdlib.h> #include <stdio.h> #include <errno.h> @@ -49,6 +50,10 @@ #include "handle.h" #ifdef HAVE_LIBCURL + +static int curl_add_payload(alpm_handle_t *handle, CURLM *curlm, + struct dload_payload *payload, const char *localpath); + static const char *get_filename(const char *url) { char *filename = strrchr(url, '/'); @@ -476,6 +481,25 @@ static int curl_check_finished_download(CURLM *curlm, CURLMsg *msg, curl_easy_getinfo(curl, CURLINFO_CONDITION_UNMET, &timecond); curl_easy_getinfo(curl, CURLINFO_EFFECTIVE_URL, &effective_url); + /* Let's check if client requested downloading accompanion *.sig file */ + if(!payload->signature && payload->download_signature && curlerr == CURLE_OK && payload->respcode < 400) { + struct dload_payload *sig = NULL; + + int len = strlen(effective_url) + 5; + CALLOC(sig, 1, sizeof(*sig), GOTO_ERR(handle, ALPM_ERR_MEMORY, cleanup)); + MALLOC(sig->fileurl, len, FREE(sig); GOTO_ERR(handle, ALPM_ERR_MEMORY, cleanup)); + snprintf(sig->fileurl, len, "%s.sig", effective_url); + sig->signature = 1; + sig->handle = handle; + sig->force = payload->force; + sig->unlink_on_fail = payload->unlink_on_fail; + sig->errors_ok = payload->signature_optional; + /* set hard upper limit of 16KiB */ + sig->max_size = 16 * 1024; + + curl_add_payload(handle, curlm, sig, localpath); + } + /* time condition was met and we didn't download anything. we need to * clean up the 0 byte .part file that's left behind. */ if(timecond == 1 && DOUBLE_EQ(bytes_dl, 0)) { @@ -565,6 +589,13 @@ cleanup: if(ret == -1 && payload->errors_ok) { ret = -2; } + + if(payload->signature) { + /* free signature payload memory that was allocated earlier in dload.c */ + _alpm_dload_payload_reset(payload); + FREE(payload); + } + return ret; } @@ -666,17 +697,16 @@ static int curl_download_internal(alpm_handle_t *handle, alpm_list_t *payloads /* struct dload_payload */, const char *localpath) { - int still_running = 0; + int active_downloads_num = 0; + bool recheck_downloads = false; int err = 0; - int parallel_downloads = handle->parallel_downloads; - + int max_streams = handle->parallel_downloads; CURLM *curlm = handle->curlm; - CURLMsg *msg; - while(still_running || payloads) { - int msgs_left = -1; + while(active_downloads_num > 0 || payloads || recheck_downloads) { + CURLMcode mc; - for(; still_running < parallel_downloads && payloads; still_running++) { + for(; active_downloads_num < max_streams && payloads; active_downloads_num++) { struct dload_payload *payload = payloads->data; if(curl_add_payload(handle, curlm, payload, localpath) == 0) { @@ -687,15 +717,19 @@ static int curl_download_internal(alpm_handle_t *handle, payloads = payloads->next; } else { - // the payload failed to start, do not start any new downloads just wait until - // active one complete. + /* The payload failed to start. Do not start any new downloads. + * Wait until all active downloads complete. + */ _alpm_log(handle, ALPM_LOG_ERROR, _("failed to setup a download payload for %s\n"), payload->remote_name); payloads = NULL; err = -1; } } - CURLMcode mc = curl_multi_perform(curlm, &still_running); + mc = curl_multi_perform(curlm, &active_downloads_num); + if(mc == CURLM_OK) { + mc = curl_multi_wait(curlm, NULL, 0, 1000, NULL); + } if(mc != CURLM_OK) { _alpm_log(handle, ALPM_LOG_ERROR, _("curl returned error %d from transfer\n"), mc); @@ -703,7 +737,13 @@ static int curl_download_internal(alpm_handle_t *handle, err = -1; } - while((msg = curl_multi_info_read(curlm, &msgs_left))) { + recheck_downloads = false; + while(true) { + int msgs_left = 0; + CURLMsg *msg = curl_multi_info_read(curlm, &msgs_left); + if(!msg) { + break; + } if(msg->msg == CURLMSG_DONE) { int ret = curl_check_finished_download(curlm, msg, localpath); if(ret == -1) { @@ -712,19 +752,16 @@ static int curl_download_internal(alpm_handle_t *handle, */ payloads = NULL; err = -1; - } else if(ret == 2) { - /* in case of a retry increase the counter of active requests - * to avoid exiting the loop early - */ - still_running++; } + /* curl_multi_check_finished_download() might add more payloads e.g. in case of a retry + * from the next mirror. We need to execute curl_multi_perform() at least one more time + * to make sure new payload requests are processed. + */ + recheck_downloads = true; } else { _alpm_log(handle, ALPM_LOG_ERROR, _("curl transfer error: %d\n"), msg->msg); } } - if(still_running) { - curl_multi_wait(curlm, NULL, 0, 1000, NULL); - } } _alpm_log(handle, ALPM_LOG_DEBUG, "curl_download_internal return code is %d\n", err); @@ -803,13 +840,11 @@ int SYMEXPORT alpm_fetch_pkgurl(alpm_handle_t *handle, const alpm_list_t *urls, { const char *cachedir; alpm_list_t *payloads = NULL; - int download_sigs; const alpm_list_t *i; alpm_event_t event; CHECK_HANDLE(handle, return -1); ASSERT(*fetched == NULL, RET_ERR(handle, ALPM_ERR_WRONG_ARGS, -1)); - download_sigs = handle->siglevel & ALPM_SIG_PACKAGE; /* find a valid cache dir to download to */ cachedir = _alpm_filecache_setup(handle); @@ -831,21 +866,9 @@ int SYMEXPORT alpm_fetch_pkgurl(alpm_handle_t *handle, const alpm_list_t *urls, payload->allow_resume = 1; payload->handle = handle; payload->trust_remote_name = 1; + payload->download_signature = (handle->siglevel & ALPM_SIG_PACKAGE); + payload->signature_optional = (handle->siglevel & ALPM_SIG_PACKAGE_OPTIONAL); payloads = alpm_list_add(payloads, payload); - - if(download_sigs) { - int len = strlen(url) + 5; - CALLOC(payload, 1, sizeof(*payload), GOTO_ERR(handle, ALPM_ERR_MEMORY, err)); - payload->signature = 1; - MALLOC(payload->fileurl, len, FREE(payload); GOTO_ERR(handle, ALPM_ERR_MEMORY, err)); - snprintf(payload->fileurl, len, "%s.sig", url); - payload->handle = handle; - payload->trust_remote_name = 1; - payload->errors_ok = (handle->siglevel & ALPM_SIG_PACKAGE_OPTIONAL); - /* set hard upper limit of 16KiB */ - payload->max_size = 16 * 1024; - payloads = alpm_list_add(payloads, payload); - } } } diff --git a/lib/libalpm/dload.h b/lib/libalpm/dload.h index 9103c1c6..9491dd8c 100644 --- a/lib/libalpm/dload.h +++ b/lib/libalpm/dload.h @@ -47,11 +47,13 @@ struct dload_payload { int errors_ok; int unlink_on_fail; int trust_remote_name; - int signature; /* specifies if the payload is a signature file */ + int download_signature; /* specifies if an accompanion *.sig file need to be downloaded*/ + int signature_optional; /* *.sig file is optional */ #ifdef HAVE_LIBCURL CURL *curl; char error_buffer[CURL_ERROR_SIZE]; FILE *localf; /* temp download file */ + int signature; /* specifies if this payload is for a signature file */ #endif }; -- 2.27.0

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[pacman-dev] [GIT] The official pacman repository branch, master, updated. v5.2.1-100-g6b9c1b4d
by Allan McRae 26 Jun '20

26 Jun '20

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "The official pacman repository". The branch, master has been updated via 6b9c1b4d54225b4c2808b5fadc2b6e779ae1916a (commit) via 84723cab5dfc9b7f4594135295974f771ceb6e5e (commit) via 16d98d657748fdbf32ab24db56d3cd4a23447673 (commit) from 59e751f72d09390067045168ac45a09a89419389 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 6b9c1b4d54225b4c2808b5fadc2b6e779ae1916a Author: Denton Liu <liu.denton(a)gmail.com> Date: Thu Jun 25 19:29:40 2020 -0400 srcinfo.sh: remove trailing newline When a .SRCINFO file is generated via `makepkg --printsrcinfo`, each section is concluded with an empty line. This means that at the end of the file, an empty line remains. This is considered a trailing whitespace error. In fact, `git diff --check` will warn about this, saying "new blank line at EOF." Instead of closing each section off with an empty line, use the empty line to separate sections, omitting the empty line at the end of the file. Signed-off-by: Denton Liu <liu.denton(a)gmail.com> Signed-off-by: Allan McRae <allan(a)archlinux.org> commit 84723cab5dfc9b7f4594135295974f771ceb6e5e Author: Anatol Pomozov <anatol.pomozov(a)gmail.com> Date: Mon Apr 20 01:42:53 2020 -0700 Cleanup the old sequential download code All users of _alpm_download() have been refactored to the new API. It is time to remove the old _alpm_download() functionality now. This change also removes obsolete SIGPIPE signal handler functionality (this is a leftover from libfetch days). Signed-off-by: Anatol Pomozov <anatol.pomozov(a)gmail.com> commit 16d98d657748fdbf32ab24db56d3cd4a23447673 Author: Anatol Pomozov <anatol.pomozov(a)gmail.com> Date: Sun Apr 19 02:12:01 2020 -0700 Convert '-U pkg1 pkg2' codepath to parallel download Installing remote packages using its URL is an interesting case for ALPM API. Unlike package sync ('pacman -S pkg1 pkg2') '-U' does not deal with server mirror list. Thus _alpm_multi_download() should be able to handle file download for payloads that either have 'fileurl' field or pair of fields ('servers' and 'filepath') set. Signature for alpm_fetch_pkgurl() has changed and it accepts an output list that is populated with filepaths to fetched packages. Signed-off-by: Anatol Pomozov <anatol.pomozov(a)gmail.com> ----------------------------------------------------------------------- Summary of changes: lib/libalpm/alpm.h | 15 +- lib/libalpm/be_sync.c | 2 +- lib/libalpm/dload.c | 552 ++++++++++----------------------------- lib/libalpm/dload.h | 11 +- lib/libalpm/sync.c | 2 +- scripts/libmakepkg/srcinfo.sh.in | 5 +- src/pacman/upgrade.c | 102 ++++---- 7 files changed, 204 insertions(+), 485 deletions(-) hooks/post-receive -- The official pacman repository

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[pacman-dev] [GIT] The official pacman repository annotated tag, v5.2.2, created. v5.2.2
by Andrew Gregory 26 Jun '20

26 Jun '20

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "The official pacman repository". The annotated tag, v5.2.2 has been created at c95ee2ab01a828cb55232ddffd25570610c1af39 (tag) tagging 5537881b2525a4f114fcf10b00413b4575a74968 (commit) replaces v5.2.1 tagged by Andrew Gregory on Thu Jun 25 23:46:11 2020 -0700 - Log ----------------------------------------------------------------- v5.2.2 -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEuBUbEXA3eBCVUUynu9/8kjBrESEFAl71mbMACgkQu9/8kjBr ESFuEAgAo7SFqphsUbw0KABZb/ofD8n8qZtzqjP5WdbJmqz60HgiCHtHtnhWEj/p 2mBxOuoJexfZadi4DUBUmMmy8Hk+k2/RFneD182ARrGqvOz50TDgh+NGGvG29ZWU +0CiuT+/gbHQhiq4+wIFj7fQR2l/tXC0fDULat2cVRceNHqWoCDhiF4RdGIl2aF8 eLrrD8YuzgpX1aLXo+qt0YYwSipDK5qVmDejo4s89eCBlG3Grqcre9s0SS43rTwu djRHmy3FjnXgAx6sRDwftw+9DThst0JcnNo1xzYifWfBoAzhxfMYgnpUDPfBlxzv 2nY8SJpCDh7GfBTcNrFzcDVPTgczDw== =is9q -----END PGP SIGNATURE----- Allan McRae (11): pactest: set package tar format to GNU_FORMAT libalpm/sync.c: Do not download missing keys multiple times Handle .part files that are the size of the correct package Remove unneeded ltmain patch Increase maximum database size Fix "pacman -U <url>" operations build-aux/update-copyright 2019 2020 pacman.8: Fix typo libalpm/signing.c: Fix calculation of packet size in parse_subpacket Pull translation updates pacman-key: change signing key to RSA4096 Andrew Gregory (2): update NEWS for 5.2.2 Release 5.2.2 Daniel T. Borelli (1): Dereference double pointer before assigning NULL Earnestly (1): Use noextract with pacman-conf NoExtract Eli Schwartz (13): makepkg: fix one more file-seccomp issue makepkg: fix regression that broke extraction of file:// sources makepkg: make per-package files containing '$pkgname' consistently work pacman-conf: fix incomplete support for ILoveCandy Log invalid conf settings as an error libmakepkg/strip: don't re-add the same debug source multiple times makepkg: guard against undefined git pinned sources makepkg: correctly handle missing download clients libmakepkg: fix regression in sending plain() output to stderr makepkg/repo-add: handle GPGKEY with spaces makepkg/repo-add: do not accept public-only keys for signing doc/pacman.8: fix typo autotools: emit error message when autoconf-archive is missing Levente Polyak (1): makepkg: deterministic PKGINFO libprovides for multiple library versions morganamilo (1): libalpm: fix alpm_option_set_assumeinstalled ----------------------------------------------------------------------- hooks/post-receive -- The official pacman repository

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[pacman-dev] [GIT] The official pacman repository branch, release/5.2.x, updated. v5.2.2
by Andrew Gregory 26 Jun '20

26 Jun '20

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "The official pacman repository". The branch, release/5.2.x has been updated via 5537881b2525a4f114fcf10b00413b4575a74968 (commit) via 027c87ae3f7f4728b4058adb23baf7612cc5ea77 (commit) via b2c97ad76290eab37afd3873d011745d43059585 (commit) via c834a75718949103a0d3b71f6de8bb6dbabfd74a (commit) via 82d4b98ddce0165a0d1ec5474d448b2a93167b4e (commit) from 50f5e484f278d3550da71246bfb51d3d8053bae8 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 5537881b2525a4f114fcf10b00413b4575a74968 Author: Andrew Gregory <andrew(a)archlinux.org> Date: Mon Jun 22 02:15:23 2020 -0700 Release 5.2.2 Signed-off-by: Andrew Gregory <andrew(a)archlinux.org> commit 027c87ae3f7f4728b4058adb23baf7612cc5ea77 Author: Andrew Gregory <andrew(a)archlinux.org> Date: Mon Jun 22 02:12:41 2020 -0700 update NEWS for 5.2.2 Signed-off-by: Andrew Gregory <andrew(a)archlinux.org> commit b2c97ad76290eab37afd3873d011745d43059585 Author: Eli Schwartz <eschwartz(a)archlinux.org> Date: Sun Jan 5 16:04:21 2020 -0500 autotools: emit error message when autoconf-archive is missing Forbid the AX_COMPARE_VERSION macro from being found in the output configure script. If autoconf-archive is not installed when autoreconf is run, the following error message is emitted: configure.ac:231: error: possibly undefined macro: AX_COMPARE_VERSION If this token and others are legitimate, please use m4_pattern_allow. See the Autoconf documentation. autoreconf: /usr/bin/autoconf failed with exit status: 1 Signed-off-by: Eli Schwartz <eschwartz(a)archlinux.org> Signed-off-by: Allan McRae <allan(a)archlinux.org> (cherry picked from commit 435f5fc20484d3728d8877eea15c7a8653da6d10) commit c834a75718949103a0d3b71f6de8bb6dbabfd74a Author: Allan McRae <allan(a)archlinux.org> Date: Mon Jun 15 19:17:41 2020 +1000 pacman-key: change signing key to RSA4096 RSA2048 may have been fine when this was written many moons ago, but time this has a bump. Signed-off-by: Allan McRae <allan(a)archlinux.org> (cherry picked from commit 7ba8e5f376528fcef9f7613304d8f18b2f664ee8) commit 82d4b98ddce0165a0d1ec5474d448b2a93167b4e Author: Eli Schwartz <eschwartz(a)archlinux.org> Date: Sun Jun 14 14:52:02 2020 -0400 doc/pacman.8: fix typo Fixes FS#67000 Signed-off-by: Eli Schwartz <eschwartz(a)archlinux.org> Signed-off-by: Allan McRae <allan(a)archlinux.org> (cherry picked from commit 59e751f72d09390067045168ac45a09a89419389) ----------------------------------------------------------------------- Summary of changes: NEWS | 30 ++++++++++++++++++++++++++++++ configure.ac | 5 +++-- doc/index.asciidoc | 1 + doc/pacman.8.asciidoc | 2 +- meson.build | 4 ++-- scripts/pacman-key.sh.in | 2 +- 6 files changed, 38 insertions(+), 6 deletions(-) hooks/post-receive -- The official pacman repository

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