+libtiff

Refs https://github.com/teaxyz/pantry.extra/pull/432

README.md

@@ -51,6 +51,9 @@ $ gh pr create
 > `gh` can be run without magic via `tea gh`.
 > `git` can be run without magic via `tea git`.
 
+While in a pantry dev-env you can run commands from any built packages
+provided you specified their `provides:` key.
+
 ## Packaging Guide
 
 Packaging can be cumbersome.

projects/simplesystems.org/libtiff/package.yml

@@ -0,0 +1,66 @@
+distributable:
+   url: https://download.osgeo.org/libtiff/tiff-{{version}}.tar.gz
+   strip-components: 1
+
+versions:
+  - 4.5.0
+
+dependencies:
+  facebook.com/zstd: ^1
+  libjpeg-turbo.org: ^2
+  zlib.net: ^1
+
+build:
+  dependencies:
+    tea.xyz/gx/cc: c99
+    tea.xyz/gx/make: '*'
+  script: |
+    ./configure $ARGS
+    make --jobs {{ hw.concurrency }} install
+  env:
+    ARGS:
+    - --prefix={{prefix}}
+    - --enable-zstd
+    - --disable-dependency-tracking
+    - --disable-lzma
+    - --disable-webp
+    - --with-jpeg-include-dir={{deps.libjpeg-turbo.org.prefix}}/include
+    - --with-jpeg-lib-dir={{deps.libjpeg-turbo.org.prefix}}/lib
+    - --without-x
+
+provides:
+  - bin/fax2ps
+  - bin/fax2tiff
+  - bin/pal2rgb
+  - bin/ppm2tiff
+  - bin/raw2tiff
+  - bin/tiff2bw
+  - bin/tiff2pdf
+  - bin/tiff2ps
+  - bin/tiff2rgba
+  - bin/tiffcmp
+  - bin/tiffcp
+  - bin/tiffcrop
+  - bin/tiffdither
+  - bin/tiffdump
+  - bin/tiffinfo
+  - bin/tiffmedian
+  - bin/tiffset
+  - bin/tiffsplit
+
+test:
+  dependencies:
+    tea.xyz/gx/cc: c99
+  script: |
+    mv $FIXTURE test.c
+    cc test.c -ltiff
+    ./a.out fixture.tiff
+    tiffdump fixture.tiff
+  fixture: |
+    #include <tiffio.h>
+    int main(int argc, char* argv[]) {
+      TIFF *out = TIFFOpen(argv[1], "w");
+      TIFFSetField(out, TIFFTAG_IMAGEWIDTH, (uint32) 10);
+      TIFFClose(out);
+      return 0;
+    }