TL build patch: potrace

[kberry]

Hi Martin. For TL, we pulled the potrace library out into libs, since Luigi also wanted to use it. Here is a small patch for that. It's not supposed to affect non-TL builds.

--- dvisvgm-3.2/libs/Makefile.am        2024-01-03 02:50:11.000000000 -0800
+++ dvisvgm-src/libs/Makefile.am        2024-01-16 09:31:00.524974811 -0800
@@ -4,5 +4,9 @@
 ## Process this file with automake.

-SUBDIRS = boost clipper md5 potrace variant xxHash
+SUBDIRS = boost clipper md5 variant xxHash
+
+if !TEXLIVE_BUILD
+SUBDIRS += potrace
+endif

 if ENABLE_WOFF
--- dvisvgm-3.2/libs/defs.am    2024-01-03 02:50:11.000000000 -0800
+++ dvisvgm-src/libs/defs.am    2024-01-16 09:49:05.754922928 -0800
@@ -8,6 +8,9 @@

 if !HAVE_POTRACE
-POTRACE_CFLAGS = -I$(dvisvgm_srcdir)/libs/potrace
-POTRACE_LIBS = ../libs/potrace/libpotrace.a
+POTRACE_CFLAGS = $(POTRACE_INCLUDES)
+endif
+#
+if TEXLIVE_BUILD
+POTRACE_CFLAGS = $(POTRACE_INCLUDES)
 endif

[mgieseki]

Hi Karl, thanks for sending the patch. I adapted it a little so that it also works with non-TL builds. Could you please check if it still works with TL?

diff -r 9e4b9c2474b9 -r d94256099fa1 libs/Makefile.am
--- a/libs/Makefile.am  Tue Jan 16 10:39:07 2024 +0100
+++ b/libs/Makefile.am  Wed Jan 17 14:31:38 2024 +0100
@@ -3,7 +3,11 @@
 ##
 ## Process this file with automake.

-SUBDIRS = boost clipper md5 potrace variant xxHash
+SUBDIRS = boost clipper md5 variant xxHash
+
+if !TEXLIVE_BUILD
+SUBDIRS += potrace
+endif

 if ENABLE_WOFF
 SUBDIRS += brotli woff2
diff -r 9e4b9c2474b9 -r d94256099fa1 libs/defs.am
--- a/libs/defs.am  Tue Jan 16 10:39:07 2024 +0100
+++ b/libs/defs.am  Wed Jan 17 14:31:38 2024 +0100
@@ -6,10 +6,14 @@
 BROTLI_LIBS += ../libs/brotli/libbrotli.a
 endif

+if TEXLIVE_BUILD
+POTRACE_CFLAGS = $(POTRACE_INCLUDES)
+else
 if !HAVE_POTRACE
 POTRACE_CFLAGS = -I$(dvisvgm_srcdir)/libs/potrace
 POTRACE_LIBS = ../libs/potrace/libpotrace.a
-endif
+endif !HAVE_POTRACE
+endif !TEXLIVE_BUILD

 if !HAVE_WOFF2
 WOFF2_CFLAGS += -I$(dvisvgm_srcdir)/libs/woff2/include

[kberry]

Working fine. Thanks Martin.