gnu: gtranslator: Fix compilation.

* gnu/packages/gnome.scm (gtranslator)[inputs]: Replace LIBSOUP with
LIBSOUP-MINIMAL-2.
[arguments]: Pass #:meson.

gnu: libgda: Do not use the bundled sqlite.

* gnu/packages/gnome.scm (libgda)[source]: Add snippet.
[arguments]: Pass "--enable-system-sqlite".
[inputs]: Add SQLITE.

gnu: java-commons-math3: Remove references to %build-inputs.

* gnu/packages/java.scm (java-commons-math3)[arguments]: Use a gexp
to remove references to %build-inputs.

gnu: java-commons-collections4: Remove references to %build-inputs.

* gnu/packages/java.scm (java-commons-collections4)[arguments]: Use a gexp
to remove references to %build-inputs.

gnu: java-commons-exec-1.1: Remove references to %build-inputs.

* gnu/packages/java.scm (java-commons-exec-1.1)[arguments]: Use a gexp
to remove references to %build-inputs.

gnu: java-commons-exec: Remove references to %build-inputs.

* gnu/packages/java.scm (java-commons-exec)[arguments]: Use a gexp to
remove references to %build-inputs.

gnu: maven-components-parent-pom-22: Remove references to %build-inputs.

* gnu/packages/maven-parent-pom.scm (maven-components-parent-pom-22)
[arguments]: Use a gexp to remove references to %build-inputs.

gnu: java-sonatype-oss-parent-pom-9: Remove references to %build-inputs.

* gnu/packages/maven-parent-pom.scm (java-sonatype-oss-parent-pom-9)
[arguments]: Use a gexp to remove references to %build-inputs.

gnu: sailfish: Remove references to %build-inputs.

* gnu/packages/bioinformatics.scm (sailfish)[arguments]: Use a gexp to remove
references to %build-inputs.

gnu: sailfish: Simplify snippet.

* gnu/packages/bioinformatics.scm (sailfish)[source]: Remove trailing #T from
snippet.

gnu: piranha: Remove references to %build-inputs.

* gnu/packages/bioinformatics.scm (piranha)[arguments]: Use gexp to remove
references to %build-inputs.

gnu: piranha: Remove trailing #T.

* gnu/packages/bioinformatics.scm (piranha)[arguments]: Remove trailing #T
from build phases.

gnu: emboss: Remove reference to %build-inputs.

* gnu/packages/bioinformatics.scm (emboss)[arguments]: Use gexp to remove
reference to %build-inputs.

gnu: vcftools: Replace references to %outputs.

* gnu/packages/bioinformatics.scm (vcftools)[arguments]: Use gexp to remove
references to %outputs.

gnu: seqan-1: Use gexp for builder.

* gnu/packages/bioinformatics.scm (seqan-1)[arguments]: Use a gexp to remove
references to %build-inputs and %outputs.

gnu: seqan-2: Use gexp for builder.

* gnu/packages/bioinformatics.scm (seqan-2)[arguments]: Use a gexp to remove
references to %build-inputs and %outputs.

gnu: sra-tools: Remove references to %build-inputs.

* gnu/packages/bioinformatics.scm (sra-tools)[arguments]: Use a gexp instead
of referencing %build-inputs.

gnu: preseq: Remove references to %outputs and %build-inputs.

* gnu/packages/bioinformatics.scm (preseq)[arguments]: Replace references to
%outputs and %build-inputs by using a gexp.

gnu: preseq: Simplify snippet.

* gnu/packages/bioinformatics.scm (preseq)[source]: Simplify snippet.

gnu: julia-forwarddiff: Disable tests on i686-linux.

* gnu/packages/julia-xyz.scm (julia-forwarddiff)[arguments]<#:tests?>:
Conditionally disable tests.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>