From c807880f7ac73f813b2660ea81a00f7712a4e793 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= Date: Mon, 29 Aug 2016 12:39:49 +0200 Subject: Add old mailing list archives --- .../archives/extend/2013-December/000319.html | 155 +++++++++++++++++++++ 1 file changed, 155 insertions(+) create mode 100644 _build/static/archives/extend/2013-December/000319.html (limited to '_build/static/archives/extend/2013-December/000319.html') diff --git a/_build/static/archives/extend/2013-December/000319.html b/_build/static/archives/extend/2013-December/000319.html new file mode 100644 index 00000000..e6724d3f --- /dev/null +++ b/_build/static/archives/extend/2013-December/000319.html @@ -0,0 +1,155 @@ + + + + [99s-extend] Make error + + + + + + + + + + +

[99s-extend] Make error

+ lloyd at writersglen.com + lloyd at writersglen.com +
+ Fri Dec 27 00:49:28 CET 2013 +

+
+ +
Hello,
+
+*** GOAL: 
+
+Modify rest_pastebin in Cowboy examples.
+
+*** PROCEDULE 1: 
+
+- Pulled Cowboy, including examples into local workstation
+- Copied rest_pastebin to a separate directory
+- Execute make
+      Make compiles just fine
+
+*** PROCEDUE 2 -- resulting in error
+
+- delete the entire rest_pastebin application and recopy from the Cowboy pull
+- change all module names and references from rest_pastebin to tagr. Thus rest_pastebin_sup.erl becomes tagr_sup.erl
+- Execute make
+      Make returns:
+
+...
+make[1]: Leaving directory `/home/lloyd/Erl/CB/tagr/deps/cowboy'
+ ERLC   toppage_handler.erl tagr_sup.erl tagr_app.erl
+ ERLC   toppage_handler.erl tagr_sup.erl tagr_app.erl
+ APP    tagr .app.src
+cat: src/tagr: No such file or directory
+cat: .app.src: No such file or directory
+sed: can't read .app: No such file or directory
+make: *** [app] Error 2
+
+Note that the filename tagr.app.src has somehow been modified to tagr .app.src
+
+But here's the directory listing: 
+
+-rw-rw-r-- 1 lloyd lloyd  436 Dec 26 18:21 tagr_app.erl
+-rw-rw-r-- 1 lloyd lloyd  299 Dec 26 18:22 tagr.app.src
+-rw-rw-r-- 1 lloyd lloyd  382 Dec 26 18:22 tagr_sup.erl
+-rw-rw-r-- 1 lloyd lloyd 3568 Dec 26 18:23 toppage_handler.erl
+
+I can load tagr.app.src in Vim. Using find I've searched for tagr and .app.src with negative results.
+
+Further mystery. I substituted Rebar for relx. Tagr now compiles just fine.
+
+*** Discussion
+
+I stumbled on this problem after making fairly extensive modifications to rest_pastebin. Through much of the process it compiled just fine until it didn't. And from then on I could not get it to compile. I tried everything I could think of: careful source code review (at least 10 passes), searching for tagr .app.src, trying different names (e.g. tagger), rebooting my computer, etc., etc.
+
+Eventually I reduced the problem to the absolute minimum: Change the string rest_pastebin to tagr everywhere relevant. 
+
+It's possible I'm missing something somewhere. But where should I look? Otherwise, is it possible that there is a subtle bug in relx?
+
+
+Many thanks,
+
+Lloyd
+
+
+
+
+
+ 
+
+
+ 
+
+
+
+*********************************************
+My books:
+
+THE GOSPEL OF ASHES
+http://thegospelofashes.com
+
+Strength is not enough. Do they have the courage 
+and the cunning? Can they survive long enough to 
+save the lives of millions?  
+
+FREEIN' PANCHO
+http://freeinpancho.com
+
+A community of misfits help a troubled boy find his way 
+
+AYA TAKEO
+http://ayatakeo.com
+
+Star-crossed love, war and power in an alternative 
+universe
+
+Available through Amazon or by request from your 
+favorite bookstore
+
+
+**********************************************
+
+
+
+ + +
+

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