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| author | Sergio Prado <sergio.prado@e-labworks.com> | 2016-01-06 22:41:17 -0200 |
|---|---|---|
| committer | Peter Korsgaard <peter@korsgaard.com> | 2016-01-18 23:01:03 +0100 |
| commit | fca3b20c9f28b780ebd86a4dfed1fa09c8304ee6 (patch) | |
| tree | 4e7c16821105ec457849a75866a286a17f61a858 /package/libedit | |
| parent | 4752566509da367229f8f62fb55d1793ddb69110 (diff) | |
| download | buildroot-fca3b20c9f28b780ebd86a4dfed1fa09c8304ee6.tar.gz buildroot-fca3b20c9f28b780ebd86a4dfed1fa09c8304ee6.zip | |
libedit: fix build error with musl toolchain
Libedit build fails when __STDC_ISO_10646__ is not defined, and that is
the case when compiling with musl toolchains.
chartype.h:52:3: error: #error wchar_t must store ISO 10646 characters
#error wchar_t must store ISO 10646 characters
^
Musl is ISO 10646 compliant but doesn't define __STDC_ISO_10646__, so
let's define it manually.
Fixes:
http://autobuild.buildroot.net/results/3d12a7e6423d236c9d528bca7cbcf86b1499d738/
http://autobuild.buildroot.net/results/b92f7e2b86ffa575d8a8a0b91fbdd9bcb0f231de/
http://autobuild.buildroot.net/results/c476a48936f8810117bb292fb0d8a43c09068de6/
http://autobuild.buildroot.net/results/a30bb1423cc92137a2deaec0a32c7df947384d49/
Signed-off-by: Sergio Prado <sergio.prado@e-labworks.com>
Tested-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'package/libedit')
| -rw-r--r-- | package/libedit/libedit.mk | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/package/libedit/libedit.mk b/package/libedit/libedit.mk index 87a1cdc136..e7ddd1fcb5 100644 --- a/package/libedit/libedit.mk +++ b/package/libedit/libedit.mk @@ -23,6 +23,12 @@ LIBEDIT_POST_EXTRACT_HOOKS += LIBEDIT_FIXUP_M4_DIR # Doesn't really support !wchar, but support is disabled otherwise LIBEDIT_CONF_OPTS += --enable-widec +# musl is ISO 10646 compliant but doesn't define __STDC_ISO_10646__, +# so let's define it manually +ifeq ($(BR2_TOOLCHAIN_USES_MUSL),y) +LIBEDIT_CONF_OPTS += CFLAGS="$(TARGET_CFLAGS) -D__STDC_ISO_10646__=201103L" +endif + # Note: libbsd required for *vis functions, but works only with a toolchain # with __progname; otherwise, some features are disabled, as if libbsd was # missing entirely. |
