From 1b12612023f99ddf8a71bb93c368440c8290adfe Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Sun, 31 Mar 2024 03:10:25 +0000
Subject: slbt_output_config(): produce a backward compatible output with
without lconf.
---
src/output/slbt_output_config.c | 90 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 90 insertions(+)
(limited to 'src/output')
diff --git a/src/output/slbt_output_config.c b/src/output/slbt_output_config.c
index 5d52e44..0442884 100644
--- a/src/output/slbt_output_config.c
+++ b/src/output/slbt_output_config.c
@@ -13,8 +13,12 @@
#include "slibtool_dprintf_impl.h"
#include "slibtool_errinfo_impl.h"
+static const char enable[] = "yes";
+static const char disable[] = "no";
+
static const char lconf_begin[] = "# ### BEGIN LIBTOOL CONFIG\n";
static const char lconf_end [] = "# ### END LIBTOOL CONFIG\n";
+static const char lconf_guard[] = "# ### ##################\n";
static int slbt_output_config_lconf(
const struct slbt_driver_ctx * dctx,
@@ -84,6 +88,89 @@ static int slbt_output_config_lconf(
return 0;
}
+static int slbt_output_config_mkvars(const struct slbt_driver_ctx * dctx)
+{
+ int fdout;
+ const char * shared_option;
+ const char * static_option;
+ const struct slbt_source_version * verinfo;
+ const struct slbt_common_ctx * cctx;
+
+ /* init */
+ fdout = slbt_driver_fdout(dctx);
+
+ shared_option = (dctx->cctx->drvflags & SLBT_DRIVER_DISABLE_SHARED)
+ ? disable : enable;
+
+ static_option = (dctx->cctx->drvflags & SLBT_DRIVER_DISABLE_STATIC)
+ ? disable : enable;
+
+ cctx = dctx->cctx;
+
+ /* header */
+ verinfo = slbt_api_source_version();
+
+ if (slbt_dprintf(
+ fdout,
+ "%s\n\n"
+ "%s\n"
+ "# %s\n"
+ "# Generated by %s (slibtool %d.%d.%d)\n"
+ "# [commit reference: %s]\n\n",
+ "#!/dev/null",
+ lconf_begin,
+ "Backward compatible build configuration",
+ dctx->program,
+ verinfo->major,verinfo->minor,verinfo->revision,
+ verinfo->commit) < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ /* shared & static build options */
+ if (slbt_dprintf(fdout,"# shared libraries?\n" "build_libtool_libs=%s\n\n",shared_option) < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ if (slbt_dprintf(fdout,"# static libraries?\n" "build_old_libs=%s\n\n",static_option) < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ if (slbt_dprintf(fdout,"# host identification\n" "host=%s\n\n",cctx->host.host) < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ if (slbt_dprintf(fdout,"# archiver\n" "AR=\"%s\"\n\n",cctx->host.ar) < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ if (slbt_dprintf(fdout,"# name mangler\n" "NM=\"%s\"\n\n",cctx->host.nm) < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ if (slbt_dprintf(fdout,"# archive librarian\n" "RANLIB=\"%s\"\n\n",cctx->host.ranlib) < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ if (slbt_dprintf(fdout,"# assembler\n" "AS=\"%s\"\n\n",cctx->host.as) < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ if (slbt_dprintf(fdout,"# PE targets: modern import library compiler\n" "MDSO=%s%s%s\n\n",
+ cctx->host.mdso[0] ? "\"" : "",
+ cctx->host.mdso[0] ? cctx->host.mdso : "",
+ cctx->host.mdso[0] ? "\"" : "") < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ if (slbt_dprintf(fdout,"# PE targets: coff import library compiler\n" "DLLTOOL=%s%s%s\n\n",
+ cctx->host.dlltool[0] ? "\"" : "",
+ cctx->host.dlltool[0] ? cctx->host.dlltool : "",
+ cctx->host.dlltool[0] ? "\"" : "") < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ if (slbt_dprintf(fdout,"# PE targets: resource compiler\n" "WINDRES=%s%s%s\n\n",
+ cctx->host.windres[0] ? "\"" : "",
+ cctx->host.windres[0] ? cctx->host.windres : "",
+ cctx->host.windres[0] ? "\"" : "") < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ if (slbt_dprintf(fdout,"%s%s%s\n",lconf_end,lconf_guard,lconf_guard) < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ return 0;
+}
+
int slbt_output_config(const struct slbt_driver_ctx * dctx)
{
struct slbt_driver_ctx_impl * ictx;
@@ -96,5 +183,8 @@ int slbt_output_config(const struct slbt_driver_ctx * dctx)
return slbt_output_config_lconf(
dctx,lconf);
+ if (ictx->mkvarsctx || true)
+ return slbt_output_config_mkvars(dctx);
+
return 0;
}
--
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