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package/drogon: fix build with examples

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Some examples embed CSP views, whose C++ sources are generated at build
time by drogon_ctl. When cross-compiling, CMake looks the tool up in
PATH, so the build fails with:

  [ 77%] Generating HelloView.h, HelloView.cc
  /bin/sh: 1: drogon_ctl: not found
  make[3]: *** [examples/CMakeFiles/helloworld.dir/build.make:74: examples/HelloView.h] Error 127

Add host-drogon to the dependencies, as it installs drogon_ctl in
$(HOST_DIR)/bin.

Fixes:
- https://autobuild.buildroot.org/results/b8f38b0645932cb5506515d6d313b64d824c8ce0

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
This commit is contained in:
Dario Binacchi
2026-08-21 11:34:57 +02:00
committed by Julien Olivain
parent 772ff404c5
commit 4788039a89
1 changed files with 5 additions and 0 deletions
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5
package/drogon/drogon.mk
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@@ -41,6 +41,11 @@ DROGON_CONF_OPTS += -DBUILD_CTL=OFF
endif
ifeq ($(BR2_PACKAGE_DROGON_EXAMPLES),y)
# Some examples embed CSP views, whose C++ sources are generated at
# build time by drogon_ctl. When cross-compiling, CMake does not
# substitute the drogon_ctl target executable in the custom command, so
# the tool is looked up in PATH and must be provided by host-drogon.
DROGON_DEPENDENCIES += host-drogon
DROGON_CONF_OPTS += -DBUILD_EXAMPLES=ON
else
DROGON_CONF_OPTS += -DBUILD_EXAMPLES=OFF