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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2015-04-05 11:30:54 +0200 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2015-04-05 11:43:27 +0200 |
| commit | d4ae98d5108e276e5f46b35303374279f89d3f25 (patch) | |
| tree | 02fa3e0a2fc49117abd2786d377e685a1ebfa68c | |
| parent | 7de0f6a6779c39676eea2885521305f9227a2f52 (diff) | |
| download | buildroot-d4ae98d5108e276e5f46b35303374279f89d3f25.tar.gz buildroot-d4ae98d5108e276e5f46b35303374279f89d3f25.zip | |
open-plc-utils: fix build on !uclibc toolchains
The open-plc-utils source code has a condition for uClibc toolchains
when calling vfprintf(). But the non-uClibc case simply doesn't
build. And the recommended solution at
https://github.com/qca/open-plc-utils/issues/36 is to pass
-D__UCLIBC__ unconditionally.
Fixes:
http://autobuild.buildroot.org/results/4fd/4fdc56f5dec6c8773086a4661eff1e4ce6ef660e/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
| -rw-r--r-- | package/open-plc-utils/open-plc-utils.mk | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/package/open-plc-utils/open-plc-utils.mk b/package/open-plc-utils/open-plc-utils.mk index e7c5a6f4f0..61badcd29f 100644 --- a/package/open-plc-utils/open-plc-utils.mk +++ b/package/open-plc-utils/open-plc-utils.mk @@ -11,8 +11,12 @@ OPEN_PLC_UTILS_LICENSE_FILES = LICENSE # We unfortunately can't use TARGET_CONFIGURE_OPTS, as it would # override the package CFLAGS, LDFLAGS and CXXFLAGS definitions. +# +# Yes, we're passing __UCLIBC__ in EXTRA_CFLAGS, as it fixes a build +# issue for non-uClibc toolchains. It is the very crappy solution +# suggested at https://github.com/qca/open-plc-utils/issues/36. define OPEN_PLC_UTILS_BUILD_CMDS - $(TARGET_MAKE_ENV) $(MAKE) CROSS=$(TARGET_CROSS) -C $(@D) + $(TARGET_MAKE_ENV) $(MAKE) CROSS=$(TARGET_CROSS) EXTRA_CFLAGS="-D__UCLIBC__" -C $(@D) endef define OPEN_PLC_UTILS_INSTALL_TARGET_CMDS |
