How to pass build arguments when try to build multi dir?
Hi mentor!
I am now in the process of packaging a package, but there are some
unknown issues for me.:(
The upstream project is here: https://gitee.com/wine-ce/wine-ce.
The project needs extra two vendor modules to work. From 'Build From
Source' section, we can see:
```
cd wine
i386_CC="clang -fuse-ld=lld --target=i686-pc-windows" \
x86_64_CC="clang -fuse-ld=lld --target=x86_64-pc-windows" \
x86_64_UNIX_CC="clang -fuse-ld=lld --target=x86_64-pc-linux
--sysroot=/usr/x86_64-linux-gnu/
-L/usr/lib/gcc-cross/x86_64-linux-gnu/12/" \
aarch64_CC="clang -fuse-ld=lld --target=aarch64-pc-windows" \
aarch64_UNIX_CC="clang -fuse-ld=lld --target=aarch64-pc-linux
--sysroot=/usr/aarch64-linux-gnu/
-L/usr/lib/gcc-cross/aarch64-linux-gnu/12/" \
./configure --prefix=/opt/wine-ce --disable-tests
--enable-archs=i386,x86_64,aarch64
make -j6
sudo make install
cd ..
```
And
```
mkdir build.qemu
cd build.qemu
CC=gcc CC_FOR_BUILD="$CC" CXX="$CC" HOST_CC="$CC"
LDFLAGS="-Wl,-Ttext-segment=0x100000000 -Wl,-z,max-page-size=0x1000
-Wl,-Bstatic,-lglib-2.0 -Wl,-Bdynamic" ../qemu/configure
--without-default-features --disable-fdt --disable-system
--enable-ca11c0de --disable-rcu --meson=meson
--target-list=x86_64-linux-user,aarch64-linux-user
ninja -j6
cd ..
```
This is a multi build system and need to configure it before build.
There is my d/rules:
```
#!/usr/bin/make -f
export DH_VERBOSE = 1
export DEB_BUILD_MAINT_OPTIONS=hardening=+all
DEB_WINE_DIR=$(CURDIR)/debian/wine-ce/usr
DEB_QEMU_DIR=$(CURDIR)/debian/build_qemu
PE_ARCHES="i386 aarch64 x86_64"
CONFIG_PRE=i386_CC="clang -fuse-ld=lld --target=i686-pc-windows" \
aarch64_CC="clang -fuse-ld=lld --target=aarch64-pc-windows" \
aarch64_UNIX_CC="clang -fuse-ld=lld
--target=aarch64-pc-linux --sysroot=/usr/aarch64-linux-gnu/
-L/usr/lib/gcc-cross/aarch64-linux-gnu/12/" \
x86_64_CC="clang -fuse-ld=lld --target=x86_64-pc-windows" \
x86_64_UNIX_CC="clang -fuse-ld=lld --target=x86_64-pc-linux
--sysroot=/usr/x86_64-linux-gnu/
-L/usr/lib/gcc-cross/x86_64-linux-gnu/12/"
%:
dh $@
override_dh_autoreconf:
override_dh_auto_configure:
cd $(CURDIR)/wine && echo $(CONFIG_PRE) && ./configure
--prefix="$(DEB_WINE_DIR)" --disable-tests --enable-archs=$(PE_ARCHES)
override_dh_auto_build:
cd $(CURDIR)/wine && $(MAKE) -j$(shell nproc)
mkdir -p $(DEB_QEMU_DIR) && cd $(DEB_QEMU_DIR) && CC=gcc
CC_FOR_BUILD="$CC" CXX="$CC" HOST_CC="$CC" \
LDFLAGS="-Wl,-Ttext-segment=0x100000000 \
-Wl,-z,max-page-size=0x1000 -Wl,-Bstatic,-lglib-2.0
-Wl,-Bdynamic" $(CURDIR)/qemu/configure --without-default-features \
--disable-fdt --disable-system --enable-ca11c0de
--disable-rcu --meson=meson \
--target-list=x86_64-linux-user,aarch64-linux-user &&
ninja -j$(shell nproc)
override_dh_auto_install:
cd $(CURDIR)/wine && $(MAKE) install
execute_after_dh_install:
strip $(DEB_QEMU_DIR)/qemu-x86_64 -o $(DEB_WINE_DIR)/bin/qemu-x86_64
strip $(DEB_QEMU_DIR)/qemu-aarch64 -o $(DEB_WINE_DIR)/bin/qemu-aarch64
cd $(CURDIR) && chmod +x generate_scripts.sh &&
./generate_scripts.sh $(DEB_WINE_DIR)/bin/
override_dh_makeshlibs:
# avoid unnecessary calls to ldconfig
dh_makeshlibs -n
override_dh_auto_clean:
rm -rf $(DEB_QEMU_DIR)
rm -rf $(DEB_WINE_DIR)
```
The package can be built with the d/rules but is somewhat incorrect.
The problem is with `override_dh_auto_configure`.
In upstream, compiler options and the `configure` command are one
part, it works by hand to configure it simulated.
But aarch64_CC and aarch64_UNIX_CC cannot be recognized by the build
system of wine.
I know the d/rules is very terrible and this needs to be improved but
it should it works I think.
Any help will be appreciated.
BR,
Bo
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