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libtomcrypt: fix build without wchar

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GCC defines wchar_t even when wchar support is disabled in uClibc. The
LTC_NO_WCHAR macro triggers a local definition of wchar_t that conflicts
with the GCC defined one. Remove LTC_NO_WCHAR to avoid that.

See also https://github.com/libtom/libtomcrypt/issues/313 for more
discussion about this.

Fixes:
http://autobuild.buildroot.net/results/4ff/4ffb593185f7520d2d9a9cc988aa9c510f253930/

Cc: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Baruch Siach 2017-10-17 15:12:55 +03:00 committed by Thomas Petazzoni
parent 915a627fce
commit 2f25654504
1 changed files with 1 additions and 2 deletions
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3
package/libtomcrypt/libtomcrypt.mk
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@ -13,8 +13,7 @@ LIBTOMCRYPT_INSTALL_STAGING = YES
LIBTOMCRYPT_INSTALL_TARGET = NO # only static library
LIBTOMCRYPT_DEPENDENCIES = libtommath
LIBTOMCRYPT_CFLAGS = -I./src/headers $(TARGET_CFLAGS) -DLTC_SOURCE -DLTM_DESC \
$(if $(BR2_USE_WCHAR),,-DLTC_NO_WCHAR)
LIBTOMCRYPT_CFLAGS = -I./src/headers $(TARGET_CFLAGS) -DLTC_SOURCE -DLTM_DESC
define LIBTOMCRYPT_BUILD_CMDS
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(TARGET_CONFIGURE_OPTS) CFLAGS="$(LIBTOMCRYPT_CFLAGS)"