Revert "build: replace AppImage runtime with UPX"

This commit is contained in:
tobtoht 2024-10-07 04:25:22 +02:00
parent c14333cdc3
commit b7ef31610e
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GPG key ID: E45B10DD027D2472
14 changed files with 416 additions and 20 deletions

8
contrib/AppImage/AppRun Normal file
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@ -0,0 +1,8 @@
#!/bin/bash
HERE="$(dirname "$(readlink -f "${0}")")"
echo $HERE
# Tails 5.8 sets QT_QPA_PLATFORM to wayland which breaks our app
export QT_QPA_PLATFORM=xcb
${APPDIR}/usr/bin/feather $*

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@ -0,0 +1,33 @@
#!/bin/bash
set -e
unset SOURCE_DATE_EPOCH
# Manually create the AppImage (reproducibly) since linuxdeployqt is not able to create cross-compiled AppImages
APPDIR="$PWD/feather.AppDir"
mkdir -p "$APPDIR"
mkdir -p "$APPDIR/usr/share/applications/"
mkdir -p "$APPDIR/usr/bin"
cp "src/assets/feather.desktop" "$APPDIR/usr/share/applications/feather.desktop"
cp "src/assets/feather.desktop" "$APPDIR/feather.desktop"
cp "src/assets/images/appicons/64x64.png" "$APPDIR/feather.png"
cp "build/bin/feather" "$APPDIR/usr/bin/feather"
chmod +x "$APPDIR/usr/bin/feather"
cp "contrib/AppImage/AppRun" "$APPDIR/"
chmod +x "$APPDIR/AppRun"
find feather.AppDir/ -exec touch -h -a -m -t 202101010100.00 {} \;
mksquashfs feather.AppDir feather.squashfs -comp zstd -info -root-owned -no-xattrs -noappend -fstime 0
# mksquashfs writes a timestamp to the header
printf '\x00\x00\x00\x00' | dd conv=notrunc of=feather.squashfs bs=1 seek=$((0x8))
rm -f feather.AppImage
cat /feather/contrib/depends/${HOST}/runtime >> feather.AppImage
cat feather.squashfs >> feather.AppImage
chmod a+x feather.AppImage

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@ -0,0 +1,23 @@
package=appimage_runtime
$(package)_version=c9553b05938b22849ac3255ac923bf8e775ce539
$(package)_download_path=https://github.com/AppImage/type2-runtime/archive/
$(package)_file_name=$($(package)_version).tar.gz
$(package)_sha256_hash=4a27451013b571cf9f5a13660719d091cc79f2344aafa2e48578ddc0e4618af1
$(package)_dependencies=libsquashfuse zstd
$(package)_patches=depends-fix.patch
define $(package)_preprocess_cmds
patch -p1 < $($(package)_patch_dir)/depends-fix.patch
endef
define $(package)_build_cmds
cd src/runtime && \
export host_prefix="$(host_prefix)" && \
$(MAKE) runtime-fuse3 -e CC=$($(package)_cc) LDLAGS="$($(package)_ldflags)" && \
"${HOST}-strip" runtime-fuse3
endef
define $(package)_stage_cmds
cd src/runtime && \
cp -a runtime-fuse3 $($(package)_staging_prefix_dir)/runtime
endef

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@ -0,0 +1,32 @@
package=libfuse
$(package)_version=3.16.2
$(package)_download_path=https://github.com/libfuse/libfuse/releases/download/fuse-$($(package)_version)
$(package)_file_name=fuse-$($(package)_version).tar.gz
$(package)_sha256_hash=f797055d9296b275e981f5f62d4e32e089614fc253d1ef2985851025b8a0ce87
$(package)_patches=toolchain.txt mount.c.diff no-dlopen.patch set_fusermount_path.patch
define $(package)_preprocess_cmds
patch -p1 < $($(package)_patch_dir)/set_fusermount_path.patch && \
patch -p1 < $($(package)_patch_dir)/no-dlopen.patch && \
patch -p1 < $($(package)_patch_dir)/mount.c.diff && \
cp $($(package)_patch_dir)/toolchain.txt toolchain.txt && \
sed -i -e 's|@host_prefix@|$(host_prefix)|' \
-e 's|@cc@|$($(package)_cc)|' \
-e 's|@cxx@|$($(package)_cxx)|' \
-e 's|@ar@|$($(package)_ar)|' \
-e 's|@strip@|$(host_STRIP)|' \
-e 's|@arch@|$(host_arch)|' \
toolchain.txt
endef
define $(package)_config_cmds
meson setup --cross-file toolchain.txt build
endef
define $(package)_build_cmds
ninja -C build
endef
define $(package)_stage_cmds
DESTDIR=$($(package)_staging_dir) ninja -C build install
endef

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@ -0,0 +1,28 @@
package=libsquashfuse
$(package)_version=e51978cd6bb5c4d16fae9eee43d0b258f570bb0f
$(package)_download_path=https://github.com/vasi/squashfuse/archive/
$(package)_file_name=$($(package)_version).tar.gz
$(package)_sha256_hash=f544029ad30d8fbde4e4540c574b8cdc6d38b94df025a98d8551a9441f07d341
$(package)_dependencies=libfuse zstd
define $(package)_preprocess_cmds
./autogen.sh
endef
define $(package)_config_cmds
$($(package)_autoconf) --with-zstd=$(host_prefix) --without-zlib CFLAGS=-no-pie LDFLAGS=-static
endef
define $(package)_build_cmds
$(MAKE)
endef
define $(package)_stage_cmds
$(MAKE) DESTDIR=$($(package)_staging_dir) install && \
mkdir -p $($(package)_staging_prefix_dir)/lib && \
mkdir -p $($(package)_staging_prefix_dir)/include/squashfuse && \
cp .libs/libfuseprivate.a $($(package)_staging_prefix_dir)/lib/ && \
cp .libs/libsquashfuse.a $($(package)_staging_prefix_dir)/lib/ && \
cp .libs/libsquashfuse_ll.a $($(package)_staging_prefix_dir)/lib/ && \
find . -name "*.h" -exec cp --parents '{}' $($(package)_staging_prefix_dir)/include/squashfuse \;
endef

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@ -1,7 +1,7 @@
packages := boost openssl unbound qrencode libsodium polyseed hidapi abseil protobuf libusb zlib libgpg-error libgcrypt expat libzip zxing-cpp
native_packages := native_qt native_abseil native_protobuf
linux_packages := eudev
linux_packages := eudev libfuse libsquashfuse zstd appimage_runtime
linux_native_packages =
x86_64_linux_packages := flatstart

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@ -0,0 +1,16 @@
package=zstd
$(package)_version=1.5.6
$(package)_download_path=https://github.com/facebook/zstd/releases/download/v$($(package)_version)
$(package)_file_name=zstd-$($(package)_version).tar.gz
$(package)_sha256_hash=8c29e06cf42aacc1eafc4077ae2ec6c6fcb96a626157e0593d5e82a34fd403c1
define $(package)_build_cmds
$($(package)_cmake) -DCMAKE_INSTALL_PREFIX=$(host_prefix) -DHOST=$(host) -DZSTD_LEGACY_SUPPORT=OFF -B build-cmake-debug -S build/cmake && \
cd build-cmake-debug && \
$(MAKE)
endef
define $(package)_stage_cmds
cd build-cmake-debug && \
$(MAKE) DESTDIR=$($(package)_staging_dir) install
endef

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@ -0,0 +1,30 @@
diff --git a/src/runtime/Makefile b/src/runtime/Makefile
index d0cbf1f..905b130 100644
--- a/src/runtime/Makefile
+++ b/src/runtime/Makefile
@@ -1,21 +1,21 @@
CC = gcc
CFLAGS = -std=gnu99 -s -Os -D_FILE_OFFSET_BITS=64 -DGIT_COMMIT=\"${GIT_COMMIT}\" -T data_sections.ld -ffunction-sections -fdata-sections -Wl,--gc-sections -static
-LIBS = -lsquashfuse -lsquashfuse_ll -lzstd -lz
+LIBS = -lsquashfuse -lsquashfuse_ll -lzstd -lpthread
all: runtime-fuse3 runtime-fuse3
# Compile runtime
runtime-fuse3.o: runtime.c
- $(CC) -I/usr/local/include/squashfuse -I/usr/include/fuse -o runtime-fuse3.o -c $(CFLAGS) $^
+ $(CC) -I${host_prefix}/include -I${host_prefix}/include/squashfuse -I${host_prefix}/include/fuse -o runtime-fuse3.o -c $(CFLAGS) $^
runtime-fuse3: runtime-fuse3.o
$(CC) $(CFLAGS) $^ $(LIBS) -lfuse -o runtime-fuse3
runtime-fuse3.o: runtime.c
- $(CC) -I/usr/local/include/squashfuse -I/usr/include/fuse3 -o runtime-fuse3.o -c $(CFLAGS) $^
+ $(CC) -I${host_prefix}/include -I${host_prefix}/include/squashfuse -I${host_prefix}/include/fuse3 -o runtime-fuse3.o -c $(CFLAGS) $^
runtime-fuse3: runtime-fuse3.o
- $(CC) $(CFLAGS) $^ $(LIBS) -lfuse3 -o runtime-fuse3
+ $(CC) $(CFLAGS) $^ -L${host_prefix}/lib $(LIBS) -lfuse3 -lpthread -o runtime-fuse3
clean:
rm -f *.o runtime-fuse3 runtime-fuse3

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@ -0,0 +1,139 @@
diff --git a/lib/mount.c b/lib/mount.c
index d71e6fc..e9c2ff0 100644
--- a/lib/mount.c
+++ b/lib/mount.c
@@ -41,7 +41,6 @@
#define umount2(mnt, flags) unmount(mnt, (flags == 2) ? MNT_FORCE : 0)
#endif
-#define FUSERMOUNT_PROG "fusermount3"
#define FUSE_COMMFD_ENV "_FUSE_COMMFD"
#ifndef HAVE_FORK
@@ -117,17 +116,87 @@ static const struct fuse_opt fuse_mount_opts[] = {
FUSE_OPT_END
};
+int fileExists(const char* path);
+char* findBinaryInFusermountDir(const char* binaryName);
+
+int fileExists(const char* path) {
+ FILE* file = fopen(path, "r");
+ if (file) {
+ fclose(file);
+ return 1;
+ }
+ return 0;
+}
+
+char* findBinaryInFusermountDir(const char* binaryName) {
+ // For security reasons, we do not search the binary on the $PATH;
+ // instead, we check if the binary exists in FUSERMOUNT_DIR
+ // as defined in meson.build
+ char* binaryPath = malloc(strlen(FUSERMOUNT_DIR) + strlen(binaryName) + 2);
+ strcpy(binaryPath, FUSERMOUNT_DIR);
+ strcat(binaryPath, "/");
+ strcat(binaryPath, binaryName);
+ if (fileExists(binaryPath)) {
+ return binaryPath;
+ }
+
+ // Debian, Ubuntu
+ char* binaryPath2 = malloc(strlen(binaryName) + 6);
+ strcat(binaryPath2, "/bin/");
+ strcat(binaryPath2, binaryName);
+ if (fileExists(binaryPath2)) {
+ return binaryPath2;
+ }
+
+ // If the binary does not exist in FUSERMOUNT_DIR, return NULL
+ return NULL;
+}
+
+static const char *fuse_mount_prog(void)
+{
+ // Check if the FUSERMOUNT_PROG environment variable is set and if so, use it
+ const char *prog = getenv("FUSERMOUNT_PROG");
+ if (prog) {
+ if (access(prog, X_OK) == 0)
+ return prog;
+ }
+
+ // Check if there is a binary "fusermount3"
+ prog = findBinaryInFusermountDir("fusermount3");
+ if (access(prog, X_OK) == 0)
+ return prog;
+
+ // Check if there is a binary called "fusermount"
+ // This is known to work for our purposes
+ prog = findBinaryInFusermountDir("fusermount");
+ if (access(prog, X_OK) == 0)
+ return prog;
+
+ // For i = 4...99, check if there is a binary called "fusermount" + i
+ // It is not yet known whether this will work for our purposes, but it is better than not even attempting
+ for (int i = 4; i < 100; i++) {
+ prog = findBinaryInFusermountDir("fusermount" + i);
+ if (access(prog, X_OK) == 0)
+ return prog;
+ }
+
+ // If all else fails, return NULL
+ return NULL;
+}
+
static void exec_fusermount(const char *argv[])
{
- execv(FUSERMOUNT_DIR "/" FUSERMOUNT_PROG, (char **) argv);
- execvp(FUSERMOUNT_PROG, (char **) argv);
+ const char *fusermount_prog = fuse_mount_prog();
+ if (fusermount_prog) {
+ execv(fusermount_prog, (char **) argv);
+ }
}
void fuse_mount_version(void)
{
int pid = fork();
if (!pid) {
- const char *argv[] = { FUSERMOUNT_PROG, "--version", NULL };
+ const char *argv[] = { fuse_mount_prog(), "--version", NULL };
exec_fusermount(argv);
_exit(1);
} else if (pid != -1)
@@ -300,7 +369,7 @@ void fuse_kern_unmount(const char *mountpoint, int fd)
return;
if(pid == 0) {
- const char *argv[] = { FUSERMOUNT_PROG, "-u", "-q", "-z",
+ const char *argv[] = { fuse_mount_prog(), "-u", "-q", "-z",
"--", mountpoint, NULL };
exec_fusermount(argv);
@@ -346,7 +415,7 @@ static int setup_auto_unmount(const char *mountpoint, int quiet)
}
}
- argv[a++] = FUSERMOUNT_PROG;
+ argv[a++] = fuse_mount_prog();
argv[a++] = "--auto-unmount";
argv[a++] = "--";
argv[a++] = mountpoint;
@@ -407,7 +476,7 @@ static int fuse_mount_fusermount(const char *mountpoint, struct mount_opts *mo,
}
}
- argv[a++] = FUSERMOUNT_PROG;
+ argv[a++] = fuse_mount_prog();
if (opts) {
argv[a++] = "-o";
argv[a++] = opts;
@@ -421,7 +490,7 @@ static int fuse_mount_fusermount(const char *mountpoint, struct mount_opts *mo,
snprintf(env, sizeof(env), "%i", fds[0]);
setenv(FUSE_COMMFD_ENV, env, 1);
exec_fusermount(argv);
- perror("fuse: failed to exec fusermount3");
+ perror("fuse: failed to exec fusermount");
_exit(1);
}

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@ -0,0 +1,64 @@
diff --git a/lib/fuse.c b/lib/fuse.c
index 2a88918..34a46c3 100644
--- a/lib/fuse.c
+++ b/lib/fuse.c
@@ -242,50 +242,7 @@ static void fuse_unregister_module(struct fuse_module *m)
static int fuse_load_so_module(const char *module)
{
- int ret = -1;
- char *tmp;
- struct fusemod_so *so;
- fuse_module_factory_t *factory;
-
- tmp = malloc(strlen(module) + 64);
- if (!tmp) {
- fuse_log(FUSE_LOG_ERR, "fuse: memory allocation failed\n");
- return -1;
- }
- sprintf(tmp, "libfusemod_%s.so", module);
- so = calloc(1, sizeof(struct fusemod_so));
- if (!so) {
- fuse_log(FUSE_LOG_ERR, "fuse: failed to allocate module so\n");
- goto out;
- }
-
- so->handle = dlopen(tmp, RTLD_NOW);
- if (so->handle == NULL) {
- fuse_log(FUSE_LOG_ERR, "fuse: dlopen(%s) failed: %s\n",
- tmp, dlerror());
- goto out_free_so;
- }
-
- sprintf(tmp, "fuse_module_%s_factory", module);
- factory = (fuse_module_factory_t*)dlsym(so->handle, tmp);
- if (factory == NULL) {
- fuse_log(FUSE_LOG_ERR, "fuse: symbol <%s> not found in module: %s\n",
- tmp, dlerror());
- goto out_dlclose;
- }
- ret = fuse_register_module(module, *factory, so);
- if (ret)
- goto out_dlclose;
-
-out:
- free(tmp);
- return ret;
-
-out_dlclose:
- dlclose(so->handle);
-out_free_so:
- free(so);
- goto out;
+ return -1;
}
static struct fuse_module *fuse_find_module(const char *module)
@@ -335,7 +292,6 @@ static void fuse_put_module(struct fuse_module *m)
else
mp = &(*mp)->next;
}
- dlclose(so->handle);
free(so);
}
} else if (!m->ctr) {

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@ -0,0 +1,13 @@
diff --git a/lib/meson.build b/lib/meson.build
index 9044630..ea09d45 100644
--- a/lib/meson.build
+++ b/lib/meson.build
@@ -32,7 +32,7 @@ else
deps += cc.find_library('rt')
endif
-fusermount_path = join_paths(get_option('prefix'), get_option('bindir'))
+fusermount_path = '/usr/bin'
libfuse = library('fuse3', libfuse_sources, version: meson.project_version(),
soversion: '3', include_directories: include_dirs,
dependencies: deps, install: true,

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@ -0,0 +1,20 @@
[binaries]
c = '@cc@'
cpp = '@cxx@'
ar = '@ar@'
strip = '@strip@'
pkgconfig = '/home/user/.guix-profile/bin/pkg-config'
[host_machine]
system = 'linux'
cpu_family = '@arch@'
cpu = '@arch@'
endian = 'little'
[project options]
utils = false
examples = false
[built-in options]
default_library = 'static'
prefix = '@host_prefix@'

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@ -374,16 +374,12 @@ mkdir -p "$DISTSRC"
;;
esac
# We no longer ship 'real' AppImages
# The .AppImage extension is just there to trick file managers into allowing right click -> open.
case "$HOST" in
riscv64-linux*)
;;
*linux*)
upx build/bin/feather -o build/bin/feather.upx
if [ "$OPTIONS" != "pack" ]; then
bash contrib/AppImage/build-appimage.sh
APPIMAGENAME=${DISTNAME}${ANONDIST}${LINUX_ARCH}.AppImage
cp build/bin/feather.upx "${APPIMAGENAME}"
mv feather.AppImage "${APPIMAGENAME}"
cp "${APPIMAGENAME}" "${INSTALLPATH}/"
cp "${APPIMAGENAME}" "${OUTDIR}/"
fi
@ -477,18 +473,12 @@ mkdir -p "$DISTSRC"
|| ( rm -f "${OUTDIR}/${DISTNAME}-linux${LINUX_ARCH}${ANONDIST}.zip" && exit 1 )
;;
esac
case "$HOST" in
riscv64-*)
;;
*)
find . -name "*.AppImage" -print0 \
| xargs -0r touch --no-dereference --date="@${SOURCE_DATE_EPOCH}"
find . -name "*.AppImage" \
| sort \
| zip -X@ "${OUTDIR}/${DISTNAME}-linux${LINUX_ARCH}-appimage${ANONDIST}.zip" \
|| ( rm -f "${OUTDIR}/${DISTNAME}-linux${LINUX_ARCH}-appimage${ANONDIST}.zip" && exit 1 )
;;
esac
find . -name "*.AppImage" -print0 \
| xargs -0r touch --no-dereference --date="@${SOURCE_DATE_EPOCH}"
find . -name "*.AppImage" \
| sort \
| zip -X@ "${OUTDIR}/${DISTNAME}-linux${LINUX_ARCH}-appimage${ANONDIST}.zip" \
|| ( rm -f "${OUTDIR}/${DISTNAME}-linux${LINUX_ARCH}-appimage${ANONDIST}.zip" && exit 1 )
else
find . -print0 \
| xargs -0r touch --no-dereference --date="@${SOURCE_DATE_EPOCH}"

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@ -284,7 +284,6 @@ chain for " target " development."))
p7zip
zip
unzip
upx
;; Build tools
gnu-make
libtool
@ -294,6 +293,7 @@ chain for " target " development."))
bison
gperf
gettext-minimal
squashfs-tools
cmake-minimal
meson
ninja