[Buildroot] [git commit] linenoise: new package

[Peter Korsgaard]

commit: http://git.buildroot.net/buildroot/commit/?id=d87847203f3b1b6af51515978563f0dee737b6fd
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master

Signed-off-by: Francois Perrad <francois.perrad at gadz.org>
Signed-off-by: Peter Korsgaard <jacmet at sunsite.dk>
---
 package/Config.in                             |    1 +
 package/linenoise/Config.in                   |    6 +++
 package/linenoise/linenoise-get-columns.patch |   20 +++++++++++
 package/linenoise/linenoise.mk                |   45 +++++++++++++++++++++++++
 4 files changed, 72 insertions(+), 0 deletions(-)

diff --git a/package/Config.in b/package/Config.in
index f95e29d..ae94705 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -525,6 +525,7 @@ menu "Text and terminal handling"
 source "package/enchant/Config.in"
 source "package/icu/Config.in"
 source "package/libiconv/Config.in"
+source "package/linenoise/Config.in"
 source "package/ncurses/Config.in"
 source "package/newt/Config.in"
 source "package/pcre/Config.in"
diff --git a/package/linenoise/Config.in b/package/linenoise/Config.in
new file mode 100644
index 0000000..8e4ab91
--- /dev/null
+++ b/package/linenoise/Config.in
@@ -0,0 +1,6 @@
+config BR2_PACKAGE_LINENOISE
+	bool "linenoise"
+	help
+	  A small self-contained alternative to readline and libedit
+
+	  https://github.com/antirez/linenoise
diff --git a/package/linenoise/linenoise-get-columns.patch b/package/linenoise/linenoise-get-columns.patch
new file mode 100644
index 0000000..4fb9e40
--- /dev/null
+++ b/package/linenoise/linenoise-get-columns.patch
@@ -0,0 +1,20 @@
+returns the default value (80) when a real value is not available
+(0 is not an acceptable value for COLUMNS, the width of the screen).
+
+see pull request on upstream : http://github.com/antirez/linenoise/pull/31
+
+Signed-off-by: Francois Perrad <francois.perrad at gadz.org>
+
+Index: b/linenoise.c
+===================================================================
+--- a/linenoise.c
++++ b/linenoise.c
+@@ -182,7 +182,7 @@
+ static int getColumns(void) {
+     struct winsize ws;
+ 
+-    if (ioctl(1, TIOCGWINSZ, &ws) == -1) return 80;
++    if (ioctl(1, TIOCGWINSZ, &ws) == -1 || ws.ws_col == 0) return 80;
+     return ws.ws_col;
+ }
+ 
diff --git a/package/linenoise/linenoise.mk b/package/linenoise/linenoise.mk
new file mode 100644
index 0000000..343a107
--- /dev/null
+++ b/package/linenoise/linenoise.mk
@@ -0,0 +1,45 @@
+#############################################################
+#
+# linenoise
+#
+#############################################################
+LINENOISE_VERSION = g8c9b481
+LINENOISE_SITE = http://github.com/antirez/linenoise/tarball/master
+LINENOISE_LICENSE = BSD-2c
+LINENOISE_INSTALL_STAGING = YES
+
+define LINENOISE_BUILD_CMDS
+	cd $(@D); $(TARGET_CC) $(TARGET_CFLAGS) -c linenoise.c
+	cd $(@D); $(TARGET_AR) rcu liblinenoise.a linenoise.o
+	cd $(@D); $(TARGET_CC) $(TARGET_LDFLAGS) -o linenoise_example example.c -L. -llinenoise
+endef
+
+define LINENOISE_INSTALL_STAGING_CMDS
+	$(INSTALL) -m 644 -D $(@D)/linenoise.h          $(STAGING_DIR)/usr/include/linenoise.h
+	$(INSTALL) -m 644 -D $(@D)/liblinenoise.a       $(STAGING_DIR)/usr/lib/liblinenoise.a
+	$(INSTALL) -m 755 -D $(@D)/linenoise_example    $(STAGING_DIR)/usr/bin/linenoise_example
+endef
+
+define LINENOISE_UNINSTALL_STAGING_CMDS
+	rm -f   $(STAGING_DIR)/usr/include/linenoise.h
+	rm -f   $(STAGING_DIR)/usr/lib/liblinenoise.a
+	rm -f   $(STAGING_DIR)/usr/bin/linenoise_example
+endef
+
+define LINENOISE_INSTALL_TARGET_CMDS
+	$(INSTALL) -m 644 -D $(@D)/linenoise.h          $(TARGET_DIR)/usr/include/linenoise.h
+	$(INSTALL) -m 644 -D $(@D)/liblinenoise.a       $(TARGET_DIR)/usr/lib/liblinenoise.a
+	$(INSTALL) -m 755 -D $(@D)/linenoise_example    $(TARGET_DIR)/usr/bin/linenoise_example
+endef
+
+define LINENOISE_UNINSTALL_TARGET_CMDS
+	rm -f   $(TARGET_DIR)/usr/include/linenoise.h
+	rm -f   $(TARGET_DIR)/usr/lib/liblinenoise.a
+	rm -f   $(TARGET_DIR)/usr/bin/linenoise_example
+endef
+
+define LINENOISE_CLEAN_CMDS
+	rm -f $(@D)/*.o $(@D)/*.a $(@D)/linenoise_example
+endef
+
+$(eval $(generic-package))