diff mbox

[v5] gnu: Add teensy-loader-cli.

Message ID 1465903146-7061-1-git-send-email-h.goebel@crazy-compilers.com
State New
Headers show

Commit Message

Hartmut Goebel June 14, 2016, 11:19 a.m. UTC
* gnu/packages/flashing-tools.scm (teensy-loader-cli): New variable.
* gnu/packages/patches/teensy-loader-cli-Add-support-for-h-help.patch,
  gnu/packages/patches/teensy-loader-cli-Change-program-name-in-usage.patch
  New files.
---
 gnu/packages/flashing-tools.scm                    | 53 ++++++++++++++++++++++
 .../teensy-loader-cli-Add-support-for-h-help.patch | 34 ++++++++++++++
 ...y-loader-cli-Change-program-name-in-usage.patch | 33 ++++++++++++++
 3 files changed, 120 insertions(+)
 create mode 100644 gnu/packages/patches/teensy-loader-cli-Add-support-for-h-help.patch
 create mode 100644 gnu/packages/patches/teensy-loader-cli-Change-program-name-in-usage.patch
diff mbox

Patch

diff --git a/gnu/packages/flashing-tools.scm b/gnu/packages/flashing-tools.scm
index 37a1072..65f68a6 100644
--- a/gnu/packages/flashing-tools.scm
+++ b/gnu/packages/flashing-tools.scm
@@ -160,3 +160,56 @@  With dfu-util you are able to download firmware to your device or upload
 firmware from it.")
     (home-page "http://dfu-util.sourceforge.net/")
     (license gpl2+)))
+
+(define-public teensy-loader-cli
+  ;; The repo does not tag versions nor does it use releases, but a commit
+  ;; message says "Importing 2.1", while the sourcce still says "2.0". So pin
+  ;; to a fixed commit.
+  (let ((commit "f289b7a2e5627464044249f0e5742830e052e360"))
+    (package
+      (name "teensy-loader-cli")
+      (version (string-append "2.1-1." (string-take commit 7)))
+      (source
+       (origin
+         (method url-fetch)
+         (uri (string-append "https://github.com/PaulStoffregen/"
+                             "teensy_loader_cli/archive/" commit ".tar.gz"))
+         (sha256 (base32 "17wqc2q4fa473cy7f5m2yiyb9nq0qw7xal2kzrxzaikgm9rabsw8"))
+         (file-name (string-append "teensy-loader-cli-" version ".tar.gz" ))
+         (modules '((guix build utils)))
+         (snippet
+          `(begin
+             ;; Remove example flash files and teensy rebooter flash binaries.
+             (for-each delete-file (find-files "." "\\.(elf|hex)$"))
+             ;; Fix the version
+             (substitute* "teensy_loader_cli.c"
+               (("Teensy Loader, Command Line, Version 2.0\\\\n")
+                (string-append "Teensy Loader, Command Line, " ,version "\\n")))
+             #t))
+       (patches (search-patches
+                 "teensy-loader-cli-Add-support-for-h-help.patch"
+                 "teensy-loader-cli-Change-program-name-in-usage.patch"))))
+      (build-system gnu-build-system)
+      (arguments
+       '(#:tests? #f ;; Makefile has no test target
+         #:make-flags (list "CC=gcc" (string-append "PREFIX=" %output))
+         #:phases
+         (modify-phases %standard-phases
+           (delete 'configure)
+           (replace 'install
+             (lambda* (#:key outputs #:allow-other-keys)
+               (let* ((out (assoc-ref outputs "out"))
+                      (bin (string-append out "/bin")))
+                 (rename-file "teensy_loader_cli" "teensy-loader-cli")
+                 (install-file "teensy-loader-cli" bin)))))))
+      (inputs
+       `(("libusb-compat" ,libusb-compat)))
+      (synopsis "Command line firmware uploader for Teensy development boards")
+      (description "The Teensy Loader program communicates with your
+Teensy board when the HalfKay bootloader is running, so you can
+download new programs and run them.
+
+You'll need to add the udev-rules to make the teensy update available
+for non-root users.")
+      (home-page "https://www.pjrc.com/teensy/loader_cli.html")
+      (license gpl3))))
diff --git a/gnu/packages/patches/teensy-loader-cli-Add-support-for-h-help.patch b/gnu/packages/patches/teensy-loader-cli-Add-support-for-h-help.patch
new file mode 100644
index 0000000..a5e0128
--- /dev/null
+++ b/gnu/packages/patches/teensy-loader-cli-Add-support-for-h-help.patch
@@ -0,0 +1,34 @@ 
+Add support for `-h` (help).
+This option was already in the usage message, but not implemented.
+
+Upstream pull-request pending.
+
+---
+ teensy_loader_cli.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/teensy_loader_cli.c b/teensy_loader_cli.c
+index d4a6cc5..0a06209 100644
+--- a/teensy_loader_cli.c
++++ b/teensy_loader_cli.c
+@@ -37,7 +37,8 @@ void usage(const char *err)
+ {
+ 	if(err != NULL) fprintf(stderr, "%s\n\n", err);
+ 	fprintf(stderr,
+-		"Usage: teensy_loader_cli --mcu=<MCU> [-w] [-h] [-n] [-b] [-v] <file.hex>\n"
++		"Usage: teensy_loader_cli --mcu=<MCU> [-h] [-w] [-n] [-b] [-v] <file.hex>\n"
++		"\t-h : Print this help message\n"
+ 		"\t-w : Wait for device to appear\n"
+ 		"\t-r : Use hard reboot if device not online\n"
+ 		"\t-s : Use soft reboot if device not online (Teensy3.x only)\n"
+@@ -1081,6 +1082,7 @@ void parse_flag(char *arg)
+ 	int i;
+ 	for(i=1; arg[i]; i++) {
+ 		switch(arg[i]) {
++			case 'h': usage(NULL); break;
+ 			case 'w': wait_for_device_to_appear = 1; break;
+ 			case 'r': hard_reboot_device = 1; break;
+ 			case 's': soft_reboot_device = 1; break;
+-- 
+2.7.4
+
diff --git a/gnu/packages/patches/teensy-loader-cli-Change-program-name-in-usage.patch b/gnu/packages/patches/teensy-loader-cli-Change-program-name-in-usage.patch
new file mode 100644
index 0000000..8773237
--- /dev/null
+++ b/gnu/packages/patches/teensy-loader-cli-Change-program-name-in-usage.patch
@@ -0,0 +1,33 @@ 
+Change program name in usage: use dashes instead of underscore.
+
+Not pushed upstream since the official name is using underscores.
+
+---
+ teensy_loader_cli.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/teensy_loader_cli.c b/teensy_loader_cli.c
+index 0a06209..049954e 100644
+--- a/teensy_loader_cli.c
++++ b/teensy_loader_cli.c
+@@ -37,7 +37,7 @@ void usage(const char *err)
+ {
+ 	if(err != NULL) fprintf(stderr, "%s\n\n", err);
+ 	fprintf(stderr,
+-		"Usage: teensy_loader_cli --mcu=<MCU> [-h] [-w] [-n] [-b] [-v] <file.hex>\n"
++		"Usage: teensy-loader-cli --mcu=<MCU> [-h] [-w] [-n] [-b] [-v] <file.hex>\n"
+ 		"\t-h : Print this help message\n"
+ 		"\t-w : Wait for device to appear\n"
+ 		"\t-r : Use hard reboot if device not online\n"
+@@ -45,7 +45,7 @@ void usage(const char *err)
+ 		"\t-n : No reboot after programming\n"
+ 		"\t-b : Boot only, do not program\n"
+ 		"\t-v : Verbose output\n"
+-		"\nUse `teensy_loader_cli --list-mcus` to list supported MCUs.\n"
++		"\nUse `teensy-loader-cli --list-mcus` to list supported MCUs.\n"
+ 		"\nFor more information, please visit:\n"
+ 		"http://www.pjrc.com/teensy/loader_cli.html\n");
+ 	exit(1);
+-- 
+2.7.4
+