From: Bert Vermeulen <redacted>
Date: Wed, 20 Apr 2016 23:33:49 +0000 (+0200)
Subject: Add common directory for shared modules.
X-Git-Tag: libsigrokdecode-0.5.0~178
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=be93391b62b1575ad75db99bf25fef245b85f8b7;p=libsigrokdecode.git

Add common directory for shared modules.
---

diff --git a/Makefile.am b/Makefile.am
index a8df8f6..1a1074e 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -23,11 +23,12 @@ AM_LIBTOOLFLAGS = --silent
 GNUMAKEFLAGS = --no-print-directory
 
 DECODERS_DIR = $(pkgdatadir)/decoders
+COMMON_DIR = $(pkgdatadir)/common
 # Do not hard-code the decoders location on Windows.
 if WIN32
 AM_CPPFLAGS =
 else
-AM_CPPFLAGS = -DDECODERS_DIR='"$(DECODERS_DIR)"'
+AM_CPPFLAGS = -DDECODERS_DIR='"$(DECODERS_DIR)"' -DCOMMON_DIR='"$(COMMON_DIR)"'
 endif
 
 # The tests CFLAGS are a superset of the libsigrokdecode CFLAGS.
@@ -88,14 +89,20 @@ ChangeLog:
 dist-hook: ChangeLog
 	$(MKDIR_P) $(distdir)/tools
 	cp ${top_srcdir}/tools/install-decoders $(distdir)/tools
+	$(MKDIR_P) $(distdir)/common
+	cp -a ${top_srcdir}/common $(distdir)
 	$(MKDIR_P) $(distdir)/decoders
 	${top_srcdir}/tools/install-decoders -i ${top_srcdir}/decoders \
 		-o $(distdir)/decoders
 
+install-common:
+	$(MKDIR_P) $(DESTDIR)$(COMMON_DIR)
+	cp -a ${top_srcdir}/common $(DESTDIR)$(pkgdatadir)
+
 install-decoders:
 	$(MKDIR_P) $(DESTDIR)$(DECODERS_DIR)
 	$(PYTHON3) ${top_srcdir}/tools/install-decoders \
 		-i ${top_srcdir}/decoders -o $(DESTDIR)$(DECODERS_DIR)
 
-install-data-hook: install-decoders
+install-data-hook: install-common install-decoders
 
diff --git a/srd.c b/srd.c
index 2947ca8..c74d2de 100644
--- a/srd.c
+++ b/srd.c
@@ -169,6 +169,12 @@ SRD_API int srd_init(const char *path)
 		}
 	}
 #ifdef DECODERS_DIR
+	/* Common modules for use by any decoder. */
+	if ((ret = srd_decoder_searchpath_add(COMMON_DIR)) != SRD_OK) {
+		Py_Finalize();
+		return ret;
+	}
+
 	/* Hardcoded decoders install location, if defined. */
 	if ((ret = srd_decoder_searchpath_add(DECODERS_DIR)) != SRD_OK) {
 		Py_Finalize();