gimp: fix gimptool buildpaths errors

gimptool is used in GIMP plugin compilation. It does need a CC
definition, provide it as the current CC with "--sysroot=..." removed.

gimptool also need the gimp .pc file which is in gimp-dev. Split
gimptool in its own package to avoid circular dependencies.

Signed-off-by: Yoann Congal <yoann.congal@smile.fr>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
(cherry picked from commit 061f5c7f82b905f3a75183852b3a8fbff7e50e17)
Signed-off-by: Armin Kuster <akuster808@gmail.com>

meta-gnome/recipes-gimp/gimp/gimp/0001-gimptool-allow-default-CC-override.patch

@@ -0,0 +1,85 @@
+From 7e5b986cb7797a6535fe2471b9a5fb7c00821f51 Mon Sep 17 00:00:00 2001
+From: Yoann Congal <yoann.congal@smile.fr>
+Date: Sun, 13 Oct 2024 01:00:10 +0200
+Subject: [PATCH] gimptool: allow default CC override
+
+From: Yoann Congal <yoann.congal@smile.fr>
+
+In OE, CC contains sysroot path. Storing CC in binary then leads to
+non-reproducibility.
+
+This commit add a new configure option "--with-default-cc='cmd'" for
+force the CC stored in gimptool to a reproducible value.
+
+Upstream-Status: Inappropriate [does not apply on master (upstream has moved to meson)]
+Signed-off-by: Yoann Congal <yoann.congal@smile.fr>
+---
+ app-tools/Makefile.am |  2 +-
+ configure.ac          | 13 +++++++++++++
+ tools/Makefile.am     |  2 +-
+ tools/gimptool.c      |  2 +-
+ 4 files changed, 16 insertions(+), 3 deletions(-)
+
+diff --git a/app-tools/Makefile.am b/app-tools/Makefile.am
+index a7cd4ce..81a3a00 100644
+--- a/app-tools/Makefile.am
++++ b/app-tools/Makefile.am
+@@ -67,7 +67,7 @@ AM_CPPFLAGS = \
+ 	-DMANDIR=\""$(mandir)"\"				\
+ 	-DGIMPPLUGINDIR=\""$(gimpplugindir)"\"			\
+ 	-DGIMPDATADIR=\""$(gimpdatadir)"\"			\
+-	-DCC=\""$(CC)"\"					\
++	-DDEFAULT_CC=\""@DEFAULT_CC@"\"				\
+ 	-DGIMPDIR=\""$(gimpdir)"\"				\
+ 	-DGIMP_PLUGIN_VERSION=\""$(GIMP_PLUGIN_VERSION)"\"	\
+ 	-I$(top_srcdir)						\
+diff --git a/configure.ac b/configure.ac
+index a88b7cc..d90b6db 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -2457,6 +2457,19 @@ fi
+ AM_CONDITIONAL(DESKTOP_DATADIR, test "x$with_desktop_dir" != xno)
+ AC_SUBST(DESKTOP_DATADIR)
+ 
++######################
++# Determine default CC
++######################
++
++AC_ARG_WITH(default-cc, [ --with-default-cc="cmd" default CC to print in gimptool (default=CC)])
++
++if test "x$with_default_cc" != x; then
++  DEFAULT_CC=$with_default_cc
++else
++  DEFAULT_CC=CC
++fi
++
++AC_SUBST(DEFAULT_CC)
+ 
+ #####################
+ # Check for XML tools
+diff --git a/tools/Makefile.am b/tools/Makefile.am
+index 420b9b1..ccabde8 100644
+--- a/tools/Makefile.am
++++ b/tools/Makefile.am
+@@ -87,7 +87,7 @@ AM_CPPFLAGS = \
+ 	-DMANDIR=\""$(mandir)"\"				\
+ 	-DGIMPPLUGINDIR=\""$(gimpplugindir)"\"			\
+ 	-DGIMPDATADIR=\""$(gimpdatadir)"\"			\
+-	-DCC=\""$(CC)"\"					\
++	-DDEFAULT_CC=\""@DEFAULT_CC@"\"				\
+ 	-DGIMPDIR=\""$(gimpdir)"\"				\
+ 	-DGIMP_PLUGIN_VERSION=\""$(GIMP_PLUGIN_VERSION)"\"	\
+ 	-I$(top_srcdir)						\
+diff --git a/tools/gimptool.c b/tools/gimptool.c
+index 21fc043..bbf3fa5 100644
+--- a/tools/gimptool.c
++++ b/tools/gimptool.c
+@@ -280,7 +280,7 @@ find_out_env_flags (void)
+   else if (msvc_syntax)
+     env_cc = "cl -MD";
+   else
+-    env_cc = CC;
++    env_cc = DEFAULT_CC;
+ 
+   if (g_ascii_strncasecmp (env_cc, "cl", 2)    == 0 &&
+       g_ascii_strncasecmp (env_cc, "clang", 5) != 0)

meta-gnome/recipes-gimp/gimp/gimp_2.10.38.bb

@@ -49,6 +49,7 @@ SRC_URI = "https://download.gimp.org/pub/${BPN}/v${SHPV}/${BP}.tar.bz2 \
            file://0001-libtool-Do-not-add-build-time-library-paths-to-LD_LI.patch \
            file://0001-file-tiff-load-fix-mismatching-variable-type.patch \
            file://0001-metadata-shut-up-a-weird-warning.patch \
+           file://0001-gimptool-allow-default-CC-override.patch \
            "
 SRC_URI[sha256sum] = "50a845eec11c8831fe8661707950f5b8446e35f30edfb9acf98f85c1133f856e"
 
@@ -74,6 +75,26 @@ FILES:${PN}  += "${datadir}/metainfo"
 
 RDEPENDS:${PN} += "mypaint-brushes-1.0"
 
+
+# gimptool
+
+# gimptool needs a CC definition, use current CC without sysroot
+python __anonymous() {
+    import shlex
+    CC_WITHOUT_SYSROOT = shlex.join(filter(lambda x: not x.startswith("--sysroot="), shlex.split(d.getVar("CC"))))
+    d.setVar("CC_WITHOUT_SYSROOT", CC_WITHOUT_SYSROOT)
+}
+EXTRA_OECONF += "--with-default-cc='${CC_WITHOUT_SYSROOT}'"
+
+# Split gimptool in its own package
+PACKAGE_BEFORE_PN += "${PN}-gimptool"
+FILES:${PN}-gimptool += "${bindir}/gimptool-2.0"
+
+# gimptool depends on gimp .pc file being installed and tools to build the plugin.
+RDEPENDS:${PN}-gimptool += "${PN}-dev packagegroup-core-buildessential"
+INSANE_SKIP:${PN}-gimptool += "dev-deps"
+
+
 CVE_STATUS[CVE-2007-3741] = "not-applicable-platform: This only applies for Mandriva Linux"
 CVE_STATUS[CVE-2009-0581] = "cpe-incorrect: The current version (2.10.38) is not affected."
 CVE_STATUS[CVE-2009-0723] = "cpe-incorrect: The current version (2.10.38) is not affected."