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| author | Gustavo Zacarias <gustavo@zacarias.com.ar> | 2012-11-30 00:46:03 +0000 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2012-11-30 11:52:38 -0800 |
| commit | bd72a13a4ca3033bacbaf9e9a2b424acf149f83d (patch) | |
| tree | 6cdff76bc37a9f92835b34bcef4fcd2ceab3ac60 /package/flex | |
| parent | e2af1822252af1a70a5b199921ede15572b46d0e (diff) | |
| download | buildroot-novena-bd72a13a4ca3033bacbaf9e9a2b424acf149f83d.tar.gz buildroot-novena-bd72a13a4ca3033bacbaf9e9a2b424acf149f83d.zip | |
flex: fix build for nommu systems
The flex binary uses fork() so it breaks on !MMU builds.
Since we usually don't require flex in the target and the common
scenario is that we just want libfl in staging reverse the options so
that BR2_PACKAGE_FLEX just builds and install libfl.a and change the
LIBFL option to BR2_PACKAGE_FLEX_BINARY to install the binary in the
target.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'package/flex')
| -rw-r--r-- | package/flex/Config.in | 10 | ||||
| -rw-r--r-- | package/flex/flex.mk | 20 |
2 files changed, 10 insertions, 20 deletions
diff --git a/package/flex/Config.in b/package/flex/Config.in index b10eb0037..adef46867 100644 --- a/package/flex/Config.in +++ b/package/flex/Config.in @@ -6,10 +6,10 @@ config BR2_PACKAGE_FLEX http://www.gnu.org/software/flex/ -config BR2_PACKAGE_FLEX_LIBFL - bool "Install libfl.a under staging_dir/usr/lib" - default y +config BR2_PACKAGE_FLEX_BINARY + bool "Install tool in the target" + # needs fork() + depends on BR2_USE_MMU depends on BR2_PACKAGE_FLEX help - Install libfl.a under staging_dir/usr/lib for further development - on a host machine. + Install the flex binary tool in the target filesystem. diff --git a/package/flex/flex.mk b/package/flex/flex.mk index 2599cdc75..0c1ed5af1 100644 --- a/package/flex/flex.mk +++ b/package/flex/flex.mk @@ -16,30 +16,20 @@ FLEX_DEPENDENCIES = \ # we don't have a host-gettext/libintl HOST_FLEX_DEPENDENCIES = +ifeq ($(BR2_PACKAGE_FLEX_BINARY),y) # lex -> flex define FLEX_INSTALL_LEX cd $(TARGET_DIR)/usr/bin && ln -snf flex lex endef - -define FLEX_UNINSTALL_LEX - -rm $(TARGET_DIR)/usr/bin/lex -endef - FLEX_POST_INSTALL_HOOKS += FLEX_INSTALL_LEX -FLEX_POST_CLEAN_HOOKS += FLEX_UNINSTALL_LEX -# libfl installation -ifeq ($(BR2_PACKAGE_FLEX_LIBFL),y) -define FLEX_INSTALL_LIBFL - install -D $(FLEX_DIR)/libfl.a $(STAGING_DIR)/usr/lib/libfl.a -endef +else -define FLEX_UNINSTALL_LIBFL - -rm $(STAGING_DIR)/lib/libfl.a +define FLEX_DISABLE_PROGRAM + $(SED) 's/^bin_PROGRAMS.*//' $(@D)/Makefile.in endef +FLEX_POST_PATCH_HOOKS += FLEX_DISABLE_PROGRAM -FLEX_POST_INSTALL_HOOKS += FLEX_INSTALL_LIBFL -FLEX_POST_CLEAN_HOOKS += FLEX_UNINSTALL_LIBFL endif $(eval $(autotools-package)) |