buildroot/package/libnfc/0001-autotools-make-example-build-optional.patch
Fabrice Fontaine 6bea92206b package/libnfc: bump to version 1.8.0
- Retrieve first patch from upstream (BUILD_EXAMPLES is already in
  CMakeLists.txt)
- Update indentation in hash file (two spaces)

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2020-07-14 22:54:16 +02:00

70 lines
2.1 KiB
Diff

From 874d9605aa9cd028aed149c2dd1bb410856477fb Mon Sep 17 00:00:00 2001
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Sun, 21 Jun 2020 23:28:37 +0200
Subject: [PATCH] autotools: make example build optional
This patch makes example build optional for autotools build system.
In order to keep the former behavior, example build is enabled by default.
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
[Retrieved (and slightly updated to remove CMakeLists.txt) from:
https://git.buildroot.net/buildroot/tree/package/libnfc/0001-build-systems-make-example-build-optional.patch]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Retrieved from:
https://github.com/nfc-tools/libnfc/commit/874d9605aa9cd028aed149c2dd1bb410856477fb]
---
Makefile.am | 8 +++++++-
configure.ac | 11 +++++++++++
2 files changed, 18 insertions(+), 1 deletion(-)
diff --git a/Makefile.am b/Makefile.am
index d2f6fc8e..516ebee2 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -2,7 +2,13 @@ ACLOCAL_AMFLAGS = -I m4
AM_CFLAGS = $(LIBNFC_CFLAGS)
-SUBDIRS = libnfc utils examples include contrib cmake test
+SUBDIRS = libnfc utils
+
+if EXAMPLE_ENABLED
+SUBDIRS += examples
+endif
+
+SUBDIRS += include contrib cmake test
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = libnfc.pc
diff --git a/configure.ac b/configure.ac
index 280a6d08..46b65d33 100644
--- a/configure.ac
+++ b/configure.ac
@@ -157,6 +157,14 @@ then
fi
AM_CONDITIONAL(DOC_ENABLED, [test x"$enable_doc" = xyes])
+# Example build (default: yes)
+AC_ARG_ENABLE([example],AS_HELP_STRING([--enable-example],[Enable example build.]),[enable_example=$enableval],[enable_example="yes"])
+
+AC_MSG_CHECKING(for example build)
+AC_MSG_RESULT($enable_example)
+
+AM_CONDITIONAL(EXAMPLE_ENABLED, [test x"$enable_example" = xyes])
+
# Dependencies
PKG_CONFIG_REQUIRES=""
@@ -175,7 +183,10 @@ if test x$ac_cv_with_cutter = xyes -a x$ac_cv_use_cutter = xno; then
fi
AM_CONDITIONAL([WITH_CUTTER], [test "$ac_cv_use_cutter" != "no"])
+if test x"$enable_example" = "xyes"
+then
AC_CHECK_READLINE
+fi
# Help us to write great code ;-)
CFLAGS="$CFLAGS -Wall -pedantic -Wextra"