Does not build on FreeBSD

[devosalain]

Build error.
Log,

meson build 
The Meson build system
Version: 0.62.2
Source dir: /usr/home/x/labwc-tweaks
Build dir: /usr/home/x/labwc-tweaks/build
Build type: native build
Project name: labwc-tweaks
Project version: 0.1.0
C compiler for the host machine: ccache cc (clang 13.0.0 "FreeBSD clang version 13.0.0 ([email protected]:llvm/llvm-project.git llvmorg-13.0.0-0-gd7b669b3a303)")
C linker for the host machine: cc ld.lld 13.0.0
Host machine cpu family: x86_64
Host machine cpu: x86_64
Found pkg-config: /usr/local/bin/pkg-config (1.8.0)
Run-time dependency gtk+-3.0 found: YES 3.24.33
Run-time dependency libxml-2.0 found: YES 2.9.13
Run-time dependency gio-2.0 found: YES 2.72.2
Dependency libxml-2.0 found: YES 2.9.13 (cached)
Run-time dependency glib-2.0 found: YES 2.72.2
Dependency glib-2.0 found: YES 2.72.2 (cached)
Build targets in project: 3

Found ninja-1.10.2 at /usr/local/bin/ninja

HOST:x: /home/x/labwc-tweaks >ninja -C build
ninja: Entering directory `build'
[1/9] Compiling C object labwc-tweaks.p/find-themes.c.o
FAILED: labwc-tweaks.p/find-themes.c.o 
ccache cc -Ilabwc-tweaks.p -I. -I.. -I/usr/local/include/gtk-3.0 -I/usr/local/include/pango-1.0 -I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include -I/usr/local/include/harfbuzz -I/usr/local/include/freetype2 -I/usr/local/include/libpng16 -I/usr/local/include/fribidi -I/usr/local/include/cairo -I/usr/local/include/pixman-1 -I/usr/local/include/gdk-pixbuf-2.0 -I/usr/local/include/gio-unix-2.0 -I/usr/local/include/libepoll-shim -I/usr/local/include/atk-1.0 -I/usr/local/include/at-spi2-atk/2.0 -I/usr/local/include/dbus-1.0 -I/usr/local/lib/dbus-1.0/include -I/usr/local/include/at-spi-2.0 -I/usr/local/include/libxml2 -fcolor-diagnostics -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Wpedantic -std=c11 -O0 -g -Wno-unused-parameter -pthread -D_THREAD_SAFE -MD -MQ labwc-tweaks.p/find-themes.c.o -MF labwc-tweaks.p/find-themes.c.o.d -o labwc-tweaks.p/find-themes.c.o -c ../find-themes.c
../find-themes.c:45:24: error: use of undeclared identifier 'DT_DIR'
                if (entry->d_type != DT_DIR || entry->d_name[0] == '.') {
                                     ^
../find-themes.c:69:29: error: use of undeclared identifier 'DT_DIR'
                        if (sub_entry->d_type != DT_DIR || sub_entry->d_name[0] == '.') {
                                                 ^
../find-themes.c:116:24: error: use of undeclared identifier 'DT_DIR'
                if (entry->d_type == DT_DIR && entry->d_name[0] != '.') {
                                     ^
../find-themes.c:155:9: warning: implicit declaration of function 'strcasecmp' is invalid in C99 [-Wimplicit-function-declaration]
        return strcasecmp(theme_a->name, theme_b->name);
               ^
1 warning and 3 errors generated.
[2/9] Compiling C object tests/t1000_add_xpath_node.p/tap.c.o
FAILED: tests/t1000_add_xpath_node.p/tap.c.o 
ccache cc -Itests/t1000_add_xpath_node.p -Itests -I../tests -I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include -fcolor-diagnostics -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Wpedantic -std=c11 -O0 -g -Wno-unused-parameter -MD -MQ tests/t1000_add_xpath_node.p/tap.c.o -MF tests/t1000_add_xpath_node.p/tap.c.o.d -o tests/t1000_add_xpath_node.p/tap.c.o -c ../tests/tap.c
ccache: error: Failed to create temporary file for /ccache/c/b/e27e8c1939951967891ff1b62c4c7b-2085.manifest.tmp: Permission denied
[3/9] Compiling C object labwc-tweaks.p/xml.c.o
FAILED: labwc-tweaks.p/xml.c.o 
ccache cc -Ilabwc-tweaks.p -I. -I.. -I/usr/local/include/gtk-3.0 -I/usr/local/include/pango-1.0 -I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include -I/usr/local/include/harfbuzz -I/usr/local/include/freetype2 -I/usr/local/include/libpng16 -I/usr/local/include/fribidi -I/usr/local/include/cairo -I/usr/local/include/pixman-1 -I/usr/local/include/gdk-pixbuf-2.0 -I/usr/local/include/gio-unix-2.0 -I/usr/local/include/libepoll-shim -I/usr/local/include/atk-1.0 -I/usr/local/include/at-spi2-atk/2.0 -I/usr/local/include/dbus-1.0 -I/usr/local/lib/dbus-1.0/include -I/usr/local/include/at-spi-2.0 -I/usr/local/include/libxml2 -fcolor-diagnostics -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Wpedantic -std=c11 -O0 -g -Wno-unused-parameter -pthread -D_THREAD_SAFE -MD -MQ labwc-tweaks.p/xml.c.o -MF labwc-tweaks.p/xml.c.o.d -o labwc-tweaks.p/xml.c.o -c ../xml.c
ccache: error: Failed to create temporary file for /ccache/1/f/a008e2c5be0756ae6e3fcca8d0a0a4-562817.o.tmp.stdout: Permission denied
[6/9] Compiling C object labwc-tweaks.p/main.c.o
ninja: build stopped: subcommand failed.
HOST:x: /home/x/labwc-tweaks >

[johanmalm]

Any better with the latest commit?

[devosalain]

Now it compiles fine.
But the field "gtk theme" default Adwaita, produces a vertical black bar with no entries.

[johanmalm]

Any chance of a screenshot to make sure I understand the issue correctly?

[devosalain]

When i click on "openbox theme" a list of themes is given (black text on white background)
When i click on "icon theme" a list of themes is given (black text on white background)

The problem is when i click on "gtk theme" a vertical black bar is shown (no white background and no text in it).
Or there is no content, or the background has the wrong color black where it should be white.