[gimp] Revert "Bug 780270 - MinGW build fail on Windows, wrong definition in..."

[Jehan Pagès <jehanp src gnome org>]

commit 228929957af7caaa0fa2fe28f8a8518b881d063e
Author: Jehan <jehan girinstud io>
Date:   Thu Mar 23 15:54:25 2017 +0100

    Revert "Bug 780270 - MinGW build fail on Windows, wrong definition in..."
    
    This reverts commit 2226fb1dc814d015977ea6f7d5bedcb6ca557627.
    It doesn't make much difference right now, will work the same on
    native builds and be broken on cross-builds.
    I need to fix how invert-svg is built (broken on commit 84439a8),
    so that it is a build executable again. Work in progress.
    But since it makes no difference right now, let's just revert this
    one already.

 icons/Symbolic-Inverted/Makefile.am |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/icons/Symbolic-Inverted/Makefile.am b/icons/Symbolic-Inverted/Makefile.am
index e57f2dc..3688cbb 100644
--- a/icons/Symbolic-Inverted/Makefile.am
+++ b/icons/Symbolic-Inverted/Makefile.am
@@ -32,13 +32,13 @@ scalable/gimp-color-picker-white.svg: $(top_builddir)/icons/Symbolic/scalable/gi
        mkdir -p scalable && $(top_builddir)/tools/invert-svg $< $@
 
 # Rule for all other scalable icons.
-scalable/%.svg: ../Symbolic/scalable/%.svg $(top_builddir)/tools/invert-svg$(EXEEXT)
+scalable/%.svg: ../Symbolic/scalable/%.svg $(top_builddir)/tools/invert-svg$(BUILD_EXEEXT)
        mkdir -p scalable && \
-       $(top_builddir)/tools/invert-svg$(EXEEXT) $< $@
+       $(top_builddir)/tools/invert-svg$(BUILD_EXEEXT) $< $@
 
-24/%.svg: $(top_srcdir)/icons/Symbolic/24/%.svg $(top_builddir)/tools/invert-svg$(EXEEXT)
+24/%.svg: $(top_srcdir)/icons/Symbolic/24/%.svg $(top_builddir)/tools/invert-svg$(BUILD_EXEEXT)
        mkdir -p 24 && \
-       $(top_builddir)/tools/invert-svg$(EXEEXT) $< $@
+       $(top_builddir)/tools/invert-svg$(BUILD_EXEEXT) $< $@
 
 # We are basically repeating the same rule for every subdirectory, which
 # is very dirty. But this is the only way we found to have a rule