From e2b34b41ee5f19dad650995a07281f3ee5285922 Mon Sep 17 00:00:00 2001
From: Vincent Torri <vincent.torri@gmail.com>
Date: Wed, 16 Sep 2009 17:22:01 +0000
Subject: [PATCH]  * fix compilation on Windows when using amalgamation  * put
 alloca declaration at the beginning

SVN revision: 42517
---
 legacy/eina/src/lib/Makefile.am | 32 ++++++++++++++++++++++++++------
 1 file changed, 26 insertions(+), 6 deletions(-)

diff --git a/legacy/eina/src/lib/Makefile.am b/legacy/eina/src/lib/Makefile.am
index 802e86c6b5..01d73caf73 100644
--- a/legacy/eina/src/lib/Makefile.am
+++ b/legacy/eina/src/lib/Makefile.am
@@ -75,21 +75,41 @@ $(builddir)/ eina_amalgamation.c: $(sources_used) Makefile
 
 	@echo "#ifndef _WIN32" >> $(builddir)/eina_amalgamation.c
 	@echo "#define _GNU_SOURCE" >> $(builddir)/eina_amalgamation.c
+	@echo "#endif" >> $(builddir)/eina_amalgamation.c
+
+	@echo "#ifdef HAVE_ALLOCA_H" >> $(builddir)/eina_amalgamation.c
+	@echo "# include <alloca.h>" >> $(builddir)/eina_amalgamation.c
+	@echo "#elif defined __GNUC__" >> $(builddir)/eina_amalgamation.c
+	@echo "# define alloca __builtin_alloca" >> $(builddir)/eina_amalgamation.c
+	@echo "#elif defined _AIX" >> $(builddir)/eina_amalgamation.c
+	@echo "# define alloca __alloca" >> $(builddir)/eina_amalgamation.c
+	@echo "#elif defined _MSC_VER" >> $(builddir)/eina_amalgamation.c
+	@echo "# include <malloc.h>" >> $(builddir)/eina_amalgamation.c
+	@echo "# define alloca _alloca" >> $(builddir)/eina_amalgamation.c
 	@echo "#else" >> $(builddir)/eina_amalgamation.c
+	@echo "# include <stddef.h>" >> $(builddir)/eina_amalgamation.c
+	@echo "# ifdef __cplusplus" >> $(builddir)/eina_amalgamation.c
+	@echo "#extern \"C\"" >> $(builddir)/eina_amalgamation.c
+	@echo "# endif" >> $(builddir)/eina_amalgamation.c
+	@echo "#void *alloca (size_t);" >> $(builddir)/eina_amalgamation.c
+	@echo "#endif" >> $(builddir)/eina_amalgamation.c
+
+	@echo "#include <stdio.h>" >> $(builddir)/eina_amalgamation.c
+	@echo "#include <stdlib.h>" >> $(builddir)/eina_amalgamation.c
+	@echo "#include <string.h>" >> $(builddir)/eina_amalgamation.c
+	@echo "#include <dlfcn.h>" >> $(builddir)/eina_amalgamation.c
+	@echo "#include <sys/types.h>" >> $(builddir)/eina_amalgamation.c
+	@echo "#include <dirent.h>" >> $(builddir)/eina_amalgamation.c
+
 	@echo "#ifdef HAVE_EVIL" >> $(builddir)/eina_amalgamation.c
 	@echo "# include <Evil.h>" >> $(builddir)/eina_amalgamation.c
 	@echo "#endif" >> $(builddir)/eina_amalgamation.c
-	@echo "#endif" >> $(builddir)/eina_amalgamation.c
 
 	@echo "#include \"eina_config.h\"" >> $(builddir)/eina_amalgamation.c
 	@echo "#include \"eina_private.h\"" >> $(builddir)/eina_amalgamation.c
 	@echo "#include \"eina_safety_checks.h\"" >> $(builddir)/eina_amalgamation.c
 	@echo "#include \"Eina.h\"" >> $(builddir)/eina_amalgamation.c
 
-	@echo "#include <stdio.h>" >> $(builddir)/eina_amalgamation.c
-	@echo "#include <stdlib.h>" >> $(builddir)/eina_amalgamation.c
-	@echo "#include <string.h>" >> $(builddir)/eina_amalgamation.c
-
 	@for f in $(sources_used); do \
 	   if [ `expr substr $$f 1 1` != '/' ]; then \
 		  file="$(srcdir)/$$f" ; \
@@ -97,7 +117,7 @@ $(builddir)/ eina_amalgamation.c: $(sources_used) Makefile
 		  file="$$f" ; \
 	   fi ; \
 	   echo "/* file: $$file */" >> $(builddir)/eina_amalgamation.c; \
-	   grep -v -e '^# *include \+.\(config\|eina_[a-z_]\+\|Evil\|stdio\|stdlib\|string\)[.]h.*' $$file >> $(builddir)/eina_amalgamation.c; \
+	   grep -v -e '^# *include \+.\(config\|eina_[a-z_]\+\|Evil\|stdio\|stdlib\|string\|dlfcn\)[.]h.*' $$file >> $(builddir)/eina_amalgamation.c; \
 	done
 	@echo "eina_amalgamation.c generated"